Is ENSCO, INC. active?

No — ENSCO, INC. is no longer active. The South Dakota registry lists it as inactive, as of the 2026-06-16 source snapshot. The status is republished verbatim from the Secretary of State record.

Where is ENSCO, INC. registered?

ENSCO, INC. is registered in South Dakota under company number FB019688, first registered on January 3, 1997.

What type of company is ENSCO, INC.?

ENSCO, INC. is registered as a corporation with the South Dakota Secretary of State.

Where is ENSCO, INC. registered to do business?

Beyond its South Dakota registration, linked records — same legal name plus a shared officer, agent, address or home state — appear in 5 other state registers, including 2 foreign qualifications in Arkansas. Each is listed in the filings section above.

Who are the owners of ENSCO, INC.?

Public filings name 1 ownership principal for ENSCO, INC.: THOMAS DEFRANK. Ownership is drawn from FMCSA beneficial-ownership records and address-verified business-directory listings; it is not a complete cap table.

How many employees does ENSCO, INC. have?

ENSCO, INC. reports a workforce of 100 to 499 employees in its E-Verify enrollment with USCIS, hiring at 10 sites across 5 states (last updated 1 September 2023). Workforce size is self-reported by the employer at enrollment.

Does ENSCO, INC. offer a 401(k) plan?

Yes — Form 5500 filings with the Department of Labor show ENSCO, INC. sponsors a 401(k) retirement plan, with reported plan assets of $272.6M. Filings span 1999–2024. Details are in the Form 5500 section above.

Does ENSCO, INC. sponsor H-1B visas?

30 Labor Condition Applications (LCAs) filed by ENSCO, INC. appear in the DOL H-1B disclosure data, spanning FY 2011 to FY 2020. Each case, job title and offered wage is listed in the H-1B section above.

Does ENSCO, INC. have UCC liens?

No UCC financing statements name ENSCO, INC. as debtor in the indexed state registries.

In which states is ENSCO, INC. registered with the Secretary of State?

ENSCO, INC. appears in 4 state business registers: South Dakota, Alaska, Arkansas, Arizona. South Dakota is the home registration; the rest are foreign qualifications or linked filings, each listed in the filings section above.

Is ENSCO, INC. a federal contractor?

ENSCO, INC. appears in 4 federal recipient records (SAM.gov), indicating registration to receive federal awards. Obligation totals are not available for these records.

Does ENSCO, INC. hold any licenses?

2 license and credential records are matched to ENSCO, INC.. Each license, its type and issuing authority is listed in the Licenses section above.

What is the EIN of ENSCO, INC.?

The Employer Identification Number (EIN) on record for ENSCO, INC. is 541250229.

What public records are linked to ENSCO, INC.?

51 public records are linked to ENSCO, INC.: 1 in Filings, 2 in Licenses & authorities, 30 in H-1B, 2 in E-Verify, 16 in 401(k) — matched across federal, state and municipal registers by its registered legal names.

Where does this data come from?

Every fact on this profile is republished from official public registers — Secretary of State filings, UCC indexes and federal datasets. Each section names its issuing register and the snapshot Netstate last retrieved (latest: 2026-06-16).

ENSCO, INC. — South Dakota Corporation No. FB019688: Inactive, 1 filing

ENSCO, INC. is a South Dakota corporation, registered on January 3, 1997. It is based at 400 N MICHIGAN AVE STE 610, CHICAGO, IL, 60611. The company has since been marked inactive on the South Dakota register, is registered under company number FB019688 and carries EIN 541250229. Its E-Verify enrollment reports a workforce of 100 to 499 employees, hiring at 10 sites across 5 states. Public records for the company include 1 SoS registration, 4 federal contracts, 30 H-1B filings, 2 E-Verify records, 2 USDOT records and 16 Form 5500 filings. Every fact here is republished from an official public register and traces back to a primary source document.

Legal entity name	ENSCO, INC.
Principal address	400 N MICHIGAN AVE STE 610CHICAGO60611ILUnited States2600 PARK TOWER DRIVE SUITE 400, VIENNA, VA, 22180
Registration state	South Dakota
Status	Inactive
Registered	3 January 1997 (over 29 years ago)
Shareholders	THOMAS DEFRANK, owner
Entity type	Corporation
Standing	not compliant
Company number	FB019688
EIN	541250229
LEI	549300PAYK177HVALY36

Employees (modeled)	≈797 employees2024

Workforce size	100 to 499 employees · updated 1 September 2023

Hiring sites	10 sites across 5 states

H-1B filings	30 LCA filings, FY 2011–2020

USDOT carrier	USDOT 3166617 · 2 power units · 4 drivers · Interstate

Registered agent	C T CORPORATION SYSTEM

Source registry	South Dakota Secretary of State · updated 15 June 2026

Public records	1 SoS registration

Est. revenue (modeled)	$270.2M2024
Federal contractor	Yes · 4 federal recipient records (SAM)

State	Business name	Filed	Registered agent	Officers	Status
South DakotaTHIS	ENSCO, INC.	1997-01-03	C T CORPORATION SYSTEM	—	Inactive
Filing ID FB019688 Jurisdiction Domestic · Corporation Principal address 400 N MICHIGAN AVE STE 610, CHICAGO, IL, 60611 Registered agent C T CORPORATION SYSTEM319 SOUTH COTEAU STREET, PIERRE, SD, 57501-3108 Officers Not reported
Alaska	ENSCO, INC.	1994-10-20	—	DAVID J WEBSTEROfficerGERARD M LEGTMANNDirector	Inactive

Arkansas	CLEAN HARBORS EL DORADO, LLC	2001-07-03	C T CORPORATION SYSTEM	REBECCA NA UNDERWOODManagerSEE FILEOfficer2 more	Active

Arkansas	BRAMBLES ENVIRONMENTAL, INC.	1973-09-06	C T CORPORATION SYSTEM	MISTY HENDERSONOfficerCRAIG COSTANTINOOfficer2 more	Active

Arkansas	ENVIRONMENTAL SYSTEMS COMPANY	1985-05-07	C T CORPORATION SYSTEM	CRAIG COSTANTIONOfficerSUZANNE RUSSOOfficer3 more	Active

Arizona	ENSCO, INC.	1986-01-08	C T CORPORATION SYSTEM	—	Inactive

State

Business name

Filed

Registered agent

Officers

Status

South DakotaTHIS

ENSCO, INC.

1997-01-03

C T CORPORATION SYSTEM

—

Inactive

Filing ID

FB019688

Jurisdiction

Domestic · Corporation

Principal address

400 N MICHIGAN AVE STE 610, CHICAGO, IL, 60611

Registered agent

C T CORPORATION SYSTEM319 SOUTH COTEAU STREET, PIERRE, SD, 57501-3108

Officers

Not reported

Alaska

ENSCO, INC.

1994-10-20

—

DAVID J WEBSTEROfficerGERARD M LEGTMANNDirector

Inactive

Arkansas

CLEAN HARBORS EL DORADO, LLC

2001-07-03

C T CORPORATION SYSTEM

REBECCA NA UNDERWOODManagerSEE FILEOfficer2 more

Active

Arkansas

BRAMBLES ENVIRONMENTAL, INC.

1973-09-06

C T CORPORATION SYSTEM

MISTY HENDERSONOfficerCRAIG COSTANTINOOfficer2 more

Active

Arkansas

ENVIRONMENTAL SYSTEMS COMPANY

1985-05-07

C T CORPORATION SYSTEM

CRAIG COSTANTIONOfficerSUZANNE RUSSOOfficer3 more

Active

Arizona

ENSCO, INC.

1986-01-08

C T CORPORATION SYSTEM

—

Inactive

State	License / ID	Type	Issued	Status
Virginia	3166617	Interstate carrier	—	Active
add date 20180730 avg drivers leased per month 0 bus units 0 carrier mailing city VIENNA carrier mailing cnty 059 carrier mailing country US carrier mailing state VA carrier mailing street 2600 PARK TOWER DRIVE SUITE 400 carrier mailing zip 22180 carrier operation A carship C classdef AUTHORIZED FOR HIRE;EXEMPT FOR HIRE;OTHER-HIGHWAY RAILROAD RAIL INSPECTION VEHICLE company officer 1 THOMAS DEFRANK company officer 2 JEFFREY STEVENS crgo cargoothr X crgo cargoothr desc RAILROAD SERVICES, NOT COMMODITIES docket1 114999 docket1 status code A docket1prefix MC dot number 3166617 driver inter total 4 dun bradstreet no 122314651 email address auandee.kim@ensco.com fleetsize B hm ind N interstate beyond 100 miles 4 interstate within 100 miles 0 intrastate beyond 100 miles 0 intrastate within 100 miles 0 legal name ENSCO INC mcs150 date 20250724 1317 mcs150 mileage 48000 mcs150 mileage year 2024 mcsipdate 20220415 mcsipstep 0 phone 7033219000 phy city VIENNA phy cnty 059 phy country US phy state VA phy street 2600 PARK TOWER DRIVE SUITE 400 phy zip 22180 power units 2 prior revoke flag N status code A total cdl 4 total drivers 4 total intrastate drivers 0 trmtruck 2 truck units 2 Source: FMCSA safer · document fmcsa-safer/3166617
Virginia	3166617	Carrier authority (USDOT)	—	Active

Case	Filed	Job title	Wage	Worksite	Status
I-200-20230-771527	2020-08-17	Staff Software Engineer	$109,000/yr	Charlottesville	Certified
amended petition 0 attorney agent city Washington attorney agent state DC attorney first name LAURA attorney last name GARVIN case number I-200-20230-771527 case status Certified change employer 1 continued employment 0 decision date 2020-08-24T00:00:00 employer address1 5400 Port Royal Road employer address2 — employer city Springfield employer country UNITED STATES OF AMERICA employer dba — employer name ENSCO, INC. employer phone +17033214646 employer postal code 22151 employer state VA employment begin date 2020-08-28T00:00:00 employment end date 2023-08-27T00:00:00 fiscal year 2020 full time position Y h1b dependent N job title Staff Software Engineer lawfirm name Morgan, Lewis & Bockius LLP naics code 541511 new employment 0 original cert date — prevailing wage 108826 pw unit of pay Year pw wage level III received date 2020-08-17T00:00:00 soc code 15-1132.00 soc title Software Developers, Applications source file LCA_Disclosure_Data_FY2020_Q4 total worker positions 1 visa class H-1B wage rate from 109000 wage rate to 175198.4 wage unit of pay Year willful violator N worksite address1 2211 Hydraulic Road worksite city Charlottesville worksite county ALBEMARLE worksite postal code 22901 worksite state VA Source: DOL h1b disclosure · document dol-h1b/I-200-20230-771527
I-200-19142-108098	2019-05-23	MECHANICAL ENGINEER	$113,381/yr	Springfield	CERTIFIED
amended petition 0 attorney agent city WASHINGTON attorney agent state DC case number I-200-19142-108098 case status CERTIFIED change employer 1 continued employment 0 decision date 2019-05-30T22:04:07 employer address1 5400 PORT ROYAL ROAD employer address2 — employer city SPRINGFIELD employer country UNITED STATES OF AMERICA employer dba — employer name ENSCO, INC. employer phone 7033214646 employer postal code 22151 employer state VA employment begin date 2019-06-03T00:00:00 employment end date 2022-06-02T00:00:00 fiscal year 2019 full time position Y h1b dependent N job title MECHANICAL ENGINEER lawfirm name MORGAN LEWIS & BOCKIUS LLP naics code 541511 new employment 0 original cert date — prevailing wage 113381 pw unit of pay Year pw wage level Level III received date 2019-05-23T15:25:45 soc code 17-2141 soc title MECHANICAL ENGINEERS source file H-1B_Disclosure_Data_FY2019 total worker positions 1 visa class H-1B wage rate from 113381 wage rate to 137737.6 wage unit of pay Year willful violator N worksite address1 5400 Port Royal Road worksite city Springfield worksite county Fairfax worksite postal code 22151 worksite state VIRGINIA Source: DOL h1b disclosure · document dol-h1b/I-200-19142-108098
I-200-19066-504169	2019-03-12	BUSINESS ANALYST	$65,000/yr	Charlottesville,	CERTIFIED
amended petition 0 attorney agent city WASHINGTON attorney agent state DC case number I-200-19066-504169 case status CERTIFIED change employer 0 continued employment 0 decision date 2019-03-18T22:02:21 employer address1 5400 PORT ROYAL ROAD employer address2 — employer city SPRINGFIELD employer country UNITED STATES OF AMERICA employer dba — employer name ENSCO, INC. employer phone 7033214646 employer postal code 22151 employer state VA employment begin date 2019-09-06T00:00:00 employment end date 2022-09-05T00:00:00 fiscal year 2019 full time position Y h1b dependent N job title BUSINESS ANALYST lawfirm name MORGAN LEWIS & BOCKIUS LLP naics code 541511 new employment 1 original cert date — prevailing wage 63752 pw unit of pay Year pw wage level Level I received date 2019-03-12T11:00:53 soc code 15-1121 soc title COMPUTER SYSTEMS ANALYSTS source file H-1B_Disclosure_Data_FY2019 total worker positions 1 visa class H-1B wage rate from 65000 wage rate to 84240 wage unit of pay Year willful violator N worksite address1 2211 Hydraulic Road worksite city Charlottesville, worksite county Albemarle worksite postal code 22901 worksite state VIRGINIA Source: DOL h1b disclosure · document dol-h1b/I-200-19066-504169
I-200-19065-645258	2019-03-07	ELECTRICAL ENGINEER	$67,080/yr	Springfield	CERTIFIED
amended petition 0 attorney agent city WASHINGTON attorney agent state DC case number I-200-19065-645258 case status CERTIFIED change employer 0 continued employment 0 decision date 2019-03-13T22:03:01 employer address1 5400 PORT ROYAL ROAD employer address2 — employer city SPRINGFIELD employer country UNITED STATES OF AMERICA employer dba — employer name ENSCO, INC. employer phone 7033214646 employer postal code 22151 employer state VA employment begin date 2019-09-06T00:00:00 employment end date 2022-09-05T00:00:00 fiscal year 2019 full time position Y h1b dependent N job title ELECTRICAL ENGINEER lawfirm name MORGAN LEWIS & BOCKIUS LLP naics code 541511 new employment 1 original cert date — prevailing wage 66200 pw unit of pay Year pw wage level — received date 2019-03-07T15:13:09 soc code 17-2071 soc title ELECTRICAL ENGINEERS source file H-1B_Disclosure_Data_FY2019 total worker positions 1 visa class H-1B wage rate from 67080 wage rate to 87924 wage unit of pay Year willful violator N worksite address1 5400 Port Royal Road worksite city Springfield worksite county Fairfax worksite postal code 22151 worksite state VIRGINIA Source: DOL h1b disclosure · document dol-h1b/I-200-19065-645258
I-200-19065-651085	2019-03-07	SOFTWARE ENGINEER	$83,200/yr	Charlottesville	CERTIFIED
amended petition 0 attorney agent city WASHINGTON attorney agent state DC case number I-200-19065-651085 case status CERTIFIED change employer 0 continued employment 0 decision date 2019-03-13T22:03:00 employer address1 5400 PORT ROYAL ROAD employer address2 — employer city SPRINGFIELD employer country UNITED STATES OF AMERICA employer dba — employer name ENSCO, INC. employer phone 7033214646 employer postal code 22151 employer state VA employment begin date 2019-09-06T00:00:00 employment end date 2022-09-05T00:00:00 fiscal year 2019 full time position Y h1b dependent N job title SOFTWARE ENGINEER lawfirm name MORGAN LEWIS & BOCKIUS LLP naics code 541511 new employment 1 original cert date — prevailing wage 80912 pw unit of pay Year pw wage level Level II received date 2019-03-07T15:07:13 soc code 15-1132 soc title SOFTWARE DEVELOPERS, APPLICATIONS source file H-1B_Disclosure_Data_FY2019 total worker positions 1 visa class H-1B wage rate from 83200 wage rate to 108368 wage unit of pay Year willful violator N worksite address1 2211 Hydraulic Road worksite city Charlottesville worksite county Albermarle worksite postal code 22901 worksite state VIRGINIA Source: DOL h1b disclosure · document dol-h1b/I-200-19065-651085
I-200-19065-735564	2019-03-07	SOFTWARE ENGINEER	$98,779/yr	Springfield	CERTIFIED
amended petition 0 attorney agent city WASHINGTON attorney agent state DC case number I-200-19065-735564 case status CERTIFIED change employer 0 continued employment 0 decision date 2019-03-13T22:02:59 employer address1 5400 PORT ROYAL ROAD employer address2 — employer city SPRINGFIELD employer country UNITED STATES OF AMERICA employer dba — employer name ENSCO, INC. employer phone 7033214646 employer postal code 22151 employer state VA employment begin date 2019-09-06T00:00:00 employment end date 2022-09-05T00:00:00 fiscal year 2019 full time position Y h1b dependent N job title SOFTWARE ENGINEER lawfirm name MORGAN LEWIS & BOCKIUS LLP naics code 541511 new employment 1 original cert date — prevailing wage 93933 pw unit of pay Year pw wage level Level II received date 2019-03-07T15:06:09 soc code 15-1132 soc title SOFTWARE DEVELOPERS, APPLICATIONS source file H-1B_Disclosure_Data_FY2019 total worker positions 1 visa class H-1B wage rate from 98779 wage rate to 108368 wage unit of pay Year willful violator N worksite address1 5400 Port Royal Road worksite city Springfield worksite county Fairfax worksite postal code 22151 worksite state VIRGINIA Source: DOL h1b disclosure · document dol-h1b/I-200-19065-735564
I-200-19038-639230	2019-02-08	ELECTRICAL SYSTEMS ENGINEER	$84,240/yr	SPRINGFIELD	CERTIFIED
amended petition 0 attorney agent city WASHINGTON attorney agent state DC case number I-200-19038-639230 case status CERTIFIED change employer 1 continued employment 0 decision date 2019-02-14T22:01:10 employer address1 5400 PORT ROYAL ROAD employer address2 — employer city SPRINGFIELD employer country UNITED STATES OF AMERICA employer dba — employer name ENSCO, INC. employer phone 7033214646 employer postal code 22151 employer state VA employment begin date 2019-02-25T00:00:00 employment end date 2022-02-24T00:00:00 fiscal year 2019 full time position Y h1b dependent N job title ELECTRICAL SYSTEMS ENGINEER lawfirm name MORGAN LEWIS & BOCKIUS LLP naics code 541511 new employment 0 original cert date — prevailing wage 76440 pw unit of pay Year pw wage level Level I received date 2019-02-08T16:35:54 soc code 17-2071 soc title ELECTRICAL ENGINEERS source file H-1B_Disclosure_Data_FY2019 total worker positions 1 visa class H-1B wage rate from 84240 wage rate to 108368 wage unit of pay Year willful violator N worksite address1 5400 PORT ROYAL ROAD worksite city SPRINGFIELD worksite county FAIRFAX worksite postal code 22151 worksite state VIRGINIA Source: DOL h1b disclosure · document dol-h1b/I-200-19038-639230
I-200-18205-375290	2018-07-26	WEB DEVELOPER	$75,130/yr	NEW YORK	CERTIFIED
amended petition 1 attorney agent city WASHINGTON attorney agent name HOUSTON, MEGHAN attorney agent state DC case number I-200-18205-375290 case status CERTIFIED change employer 0 continued employment 0 decision date 2018-08-01T00:00:00 employer address1 3110 FAIRVIEW PARK ROAD employer city FALLS CHURCH employer country UNITED STATES OF AMERICA employer dba — employer name ENSCO, INC. employer phone 7033214646 employer postal code 22042 employer state VA employment begin date 2018-08-03T00:00:00 employment end date 2021-08-02T00:00:00 fiscal year 2018 full time position Y h1b dependent N job title WEB DEVELOPER naics code 541511 new employment 0 original cert date — prevailing wage 75130 pw unit of pay Year pw wage level Level I received date 2018-07-26T00:00:00 soc code 15-1132 soc title SOFTWARE DEVELOPERS, APPLICATIONS source file H-1B_Disclosure_Data_FY2018_EOY total worker positions 1 visa class H-1B wage rate from 75130 wage rate to 0 wage unit of pay Year willful violator N worksite city NEW YORK worksite county NEW YORK worksite postal code 10044 worksite state NY Source: DOL h1b disclosure · document dol-h1b/I-200-18205-375290
I-200-18065-330227	2018-03-13	SOFTWARE ENGINEER	$92,019/yr	SPRINGFIELD	CERTIFIED
amended petition 0 attorney agent city WASHINGTON attorney agent name GARVIN, LAURA attorney agent state DC case number I-200-18065-330227 case status CERTIFIED change employer 0 continued employment 0 decision date 2018-03-19T00:00:00 employer address1 3110 FAIRVIEW PARK ROAD employer city FALLS CHURCH employer country UNITED STATES OF AMERICA employer dba — employer name ENSCO, INC. employer phone 7033214646 employer postal code 22042 employer state VA employment begin date 2018-09-05T00:00:00 employment end date 2021-09-04T00:00:00 fiscal year 2018 full time position Y h1b dependent N job title SOFTWARE ENGINEER naics code 541511 new employment 1 original cert date — prevailing wage 92019 pw unit of pay Year pw wage level Level II received date 2018-03-13T00:00:00 soc code 15-1132 soc title SOFTWARE DEVELOPERS, APPLICATIONS source file H-1B_Disclosure_Data_FY2018_EOY total worker positions 1 visa class H-1B wage rate from 92019 wage rate to 105206.4 wage unit of pay Year willful violator N worksite city SPRINGFIELD worksite county FAIRFAX worksite postal code 22151 worksite state VA Source: DOL h1b disclosure · document dol-h1b/I-200-18065-330227
I-200-17317-950240	2017-11-13	SENIOR SOFTWARE ENGINEER	$112,008/yr	SPRINGFIELD	CERTIFIED
amended petition 0 attorney agent city WASHINGTON attorney agent name GARVIN, LAURA attorney agent state DC case number I-200-17317-950240 case status CERTIFIED change employer 1 continued employment 0 decision date 2017-11-17T00:00:00 employer address1 3110 FAIRVIEW PARK ROAD employer city FALLS CHURCH employer country UNITED STATES OF AMERICA employer dba — employer name ENSCO, INC. employer phone 7033214646 employer postal code 22042 employer state VA employment begin date 2017-11-20T00:00:00 employment end date 2020-11-19T00:00:00 fiscal year 2018 full time position Y h1b dependent N job title SENIOR SOFTWARE ENGINEER naics code 541511 new employment 0 original cert date — prevailing wage 91700 pw unit of pay Year pw wage level N/A received date 2017-11-13T00:00:00 soc code 15-1132 soc title SOFTWARE DEVELOPERS, APPLICATIONS source file H-1B_Disclosure_Data_FY2018_EOY total worker positions 1 visa class H-1B wage rate from 112008 wage rate to 0 wage unit of pay Year willful violator N worksite city SPRINGFIELD worksite county FAIRFAX worksite postal code 22151 worksite state VA Source: DOL h1b disclosure · document dol-h1b/I-200-17317-950240

Case

Filed

Job title

Wage

Worksite

Status

I-200-20230-771527

2020-08-17

Staff Software Engineer

$109,000/yr

Charlottesville

Certified

amended petition

attorney agent city

Washington

attorney agent state

attorney first name

LAURA

attorney last name

GARVIN

case number

I-200-20230-771527

case status

Certified

change employer

continued employment

decision date

2020-08-24T00:00:00

employer address1

5400 Port Royal Road

employer address2

—

employer city

Springfield

employer country

UNITED STATES OF AMERICA

employer dba

—

employer name

ENSCO, INC.

employer phone

+17033214646

employer postal code

22151

employer state

employment begin date

2020-08-28T00:00:00

employment end date

2023-08-27T00:00:00

fiscal year

2020

full time position

h1b dependent

job title

Staff Software Engineer

lawfirm name

Morgan, Lewis & Bockius LLP

naics code

541511

new employment

original cert date

—

prevailing wage

108826

pw unit of pay

Year

pw wage level

III

received date

2020-08-17T00:00:00

soc code

15-1132.00

soc title

Software Developers, Applications

source file

LCA_Disclosure_Data_FY2020_Q4

total worker positions

visa class

H-1B

wage rate from

109000

wage rate to

175198.4

wage unit of pay

Year

willful violator

worksite address1

2211 Hydraulic Road

worksite city

Charlottesville

worksite county

ALBEMARLE

worksite postal code

22901

worksite state

Source: DOL h1b disclosure · document dol-h1b/I-200-20230-771527

I-200-19142-108098

2019-05-23

MECHANICAL ENGINEER

$113,381/yr

Springfield

CERTIFIED

amended petition

attorney agent city

WASHINGTON

attorney agent state

case number

I-200-19142-108098

case status

CERTIFIED

change employer

continued employment

decision date

2019-05-30T22:04:07

employer address1

5400 PORT ROYAL ROAD

employer address2

—

employer city

SPRINGFIELD

employer country

UNITED STATES OF AMERICA

employer dba

—

employer name

ENSCO, INC.

employer phone

7033214646

employer postal code

22151

employer state

employment begin date

2019-06-03T00:00:00

employment end date

2022-06-02T00:00:00

fiscal year

2019

full time position

h1b dependent

job title

MECHANICAL ENGINEER

lawfirm name

MORGAN LEWIS & BOCKIUS LLP

naics code

541511

new employment

original cert date

—

prevailing wage

113381

pw unit of pay

Year

pw wage level

Level III

received date

2019-05-23T15:25:45

soc code

17-2141

soc title

MECHANICAL ENGINEERS

source file

H-1B_Disclosure_Data_FY2019

total worker positions

visa class

H-1B

wage rate from

113381

wage rate to

137737.6

wage unit of pay

Year

willful violator

worksite address1

5400 Port Royal Road

worksite city

Springfield

worksite county

Fairfax

worksite postal code

22151

worksite state

VIRGINIA

Source: DOL h1b disclosure · document dol-h1b/I-200-19142-108098

I-200-19066-504169

2019-03-12

BUSINESS ANALYST

$65,000/yr

Charlottesville,

CERTIFIED

amended petition

attorney agent city

WASHINGTON

attorney agent state

case number

I-200-19066-504169

case status

CERTIFIED

change employer

continued employment

decision date

2019-03-18T22:02:21

employer address1

5400 PORT ROYAL ROAD

employer address2

—

employer city

SPRINGFIELD

employer country

UNITED STATES OF AMERICA

employer dba

—

employer name

ENSCO, INC.

employer phone

7033214646

employer postal code

22151

employer state

employment begin date

2019-09-06T00:00:00

employment end date

2022-09-05T00:00:00

fiscal year

2019

full time position

h1b dependent

job title

BUSINESS ANALYST

lawfirm name

MORGAN LEWIS & BOCKIUS LLP

naics code

541511

new employment

original cert date

—

prevailing wage

63752

pw unit of pay

Year

pw wage level

Level I

received date

2019-03-12T11:00:53

soc code

15-1121

soc title

COMPUTER SYSTEMS ANALYSTS

source file

H-1B_Disclosure_Data_FY2019

total worker positions

visa class

H-1B

wage rate from

65000

wage rate to

84240

wage unit of pay

Year

willful violator

worksite address1

2211 Hydraulic Road

worksite city

Charlottesville,

worksite county

Albemarle

worksite postal code

22901

worksite state

VIRGINIA

Source: DOL h1b disclosure · document dol-h1b/I-200-19066-504169

I-200-19065-645258

2019-03-07

ELECTRICAL ENGINEER

$67,080/yr

Springfield

CERTIFIED

amended petition

attorney agent city

WASHINGTON

attorney agent state

case number

I-200-19065-645258

case status

CERTIFIED

change employer

continued employment

decision date

2019-03-13T22:03:01

employer address1

5400 PORT ROYAL ROAD

employer address2

—

employer city

SPRINGFIELD

employer country

UNITED STATES OF AMERICA

employer dba

—

employer name

ENSCO, INC.

employer phone

7033214646

employer postal code

22151

employer state

employment begin date

2019-09-06T00:00:00

employment end date

2022-09-05T00:00:00

fiscal year

2019

full time position

h1b dependent

job title

ELECTRICAL ENGINEER

lawfirm name

MORGAN LEWIS & BOCKIUS LLP

naics code

541511

new employment

original cert date

—

prevailing wage

66200

pw unit of pay

Year

pw wage level

—

received date

2019-03-07T15:13:09

soc code

17-2071

soc title

ELECTRICAL ENGINEERS

source file

H-1B_Disclosure_Data_FY2019

total worker positions

visa class

H-1B

wage rate from

67080

wage rate to

87924

wage unit of pay

Year

willful violator

worksite address1

5400 Port Royal Road

worksite city

Springfield

worksite county

Fairfax

worksite postal code

22151

worksite state

VIRGINIA

Source: DOL h1b disclosure · document dol-h1b/I-200-19065-645258

I-200-19065-651085

2019-03-07

SOFTWARE ENGINEER

$83,200/yr

Charlottesville

CERTIFIED

amended petition

attorney agent city

WASHINGTON

attorney agent state

case number

I-200-19065-651085

case status

CERTIFIED

change employer

continued employment

decision date

2019-03-13T22:03:00

employer address1

5400 PORT ROYAL ROAD

employer address2

—

employer city

SPRINGFIELD

employer country

UNITED STATES OF AMERICA

employer dba

—

employer name

ENSCO, INC.

employer phone

7033214646

employer postal code

22151

employer state

employment begin date

2019-09-06T00:00:00

employment end date

2022-09-05T00:00:00

fiscal year

2019

full time position

h1b dependent

job title

SOFTWARE ENGINEER

lawfirm name

MORGAN LEWIS & BOCKIUS LLP

naics code

541511

new employment

original cert date

—

prevailing wage

80912

pw unit of pay

Year

pw wage level

Level II

received date

2019-03-07T15:07:13

soc code

15-1132

soc title

SOFTWARE DEVELOPERS, APPLICATIONS

source file

H-1B_Disclosure_Data_FY2019

total worker positions

visa class

H-1B

wage rate from

83200

wage rate to

108368

wage unit of pay

Year

willful violator

worksite address1

2211 Hydraulic Road

worksite city

Charlottesville

worksite county

Albermarle

worksite postal code

22901

worksite state

VIRGINIA

Source: DOL h1b disclosure · document dol-h1b/I-200-19065-651085

I-200-19065-735564

2019-03-07

SOFTWARE ENGINEER

$98,779/yr

Springfield

CERTIFIED

amended petition

attorney agent city

WASHINGTON

attorney agent state

case number

I-200-19065-735564

case status

CERTIFIED

change employer

continued employment

decision date

2019-03-13T22:02:59

employer address1

5400 PORT ROYAL ROAD

employer address2

—

employer city

SPRINGFIELD

employer country

UNITED STATES OF AMERICA

employer dba

—

employer name

ENSCO, INC.

employer phone

7033214646

employer postal code

22151

employer state

employment begin date

2019-09-06T00:00:00

employment end date

2022-09-05T00:00:00

fiscal year

2019

full time position

h1b dependent

job title

SOFTWARE ENGINEER

lawfirm name

MORGAN LEWIS & BOCKIUS LLP

naics code

541511

new employment

original cert date

—

prevailing wage

93933

pw unit of pay

Year

pw wage level

Level II

received date

2019-03-07T15:06:09

soc code

15-1132

soc title

SOFTWARE DEVELOPERS, APPLICATIONS

source file

H-1B_Disclosure_Data_FY2019

total worker positions

visa class

H-1B

wage rate from

98779

wage rate to

108368

wage unit of pay

Year

willful violator

worksite address1

5400 Port Royal Road

worksite city

Springfield

worksite county

Fairfax

worksite postal code

22151

worksite state

VIRGINIA

Source: DOL h1b disclosure · document dol-h1b/I-200-19065-735564

I-200-19038-639230

2019-02-08

ELECTRICAL SYSTEMS ENGINEER

$84,240/yr

SPRINGFIELD

CERTIFIED

amended petition

attorney agent city

WASHINGTON

attorney agent state

case number

I-200-19038-639230

case status

CERTIFIED

change employer

continued employment

decision date

2019-02-14T22:01:10

employer address1

5400 PORT ROYAL ROAD

employer address2

—

employer city

SPRINGFIELD

employer country

UNITED STATES OF AMERICA

employer dba

—

employer name

ENSCO, INC.

employer phone

7033214646

employer postal code

22151

employer state

employment begin date

2019-02-25T00:00:00

employment end date

2022-02-24T00:00:00

fiscal year

2019

full time position

h1b dependent

job title

ELECTRICAL SYSTEMS ENGINEER

lawfirm name

MORGAN LEWIS & BOCKIUS LLP

naics code

541511

new employment

original cert date

—

prevailing wage

76440

pw unit of pay

Year

pw wage level

Level I

received date

2019-02-08T16:35:54

soc code

17-2071

soc title

ELECTRICAL ENGINEERS

source file

H-1B_Disclosure_Data_FY2019

total worker positions

visa class

H-1B

wage rate from

84240

wage rate to

108368

wage unit of pay

Year

willful violator

worksite address1

5400 PORT ROYAL ROAD

worksite city

SPRINGFIELD

worksite county

FAIRFAX

worksite postal code

22151

worksite state

VIRGINIA

Source: DOL h1b disclosure · document dol-h1b/I-200-19038-639230

I-200-18205-375290

2018-07-26

WEB DEVELOPER

$75,130/yr

NEW YORK

CERTIFIED

amended petition

attorney agent city

WASHINGTON

attorney agent name

HOUSTON, MEGHAN

attorney agent state

case number

I-200-18205-375290

case status

CERTIFIED

change employer

continued employment

decision date

2018-08-01T00:00:00

employer address1

3110 FAIRVIEW PARK ROAD

employer city

FALLS CHURCH

employer country

UNITED STATES OF AMERICA

employer dba

—

employer name

ENSCO, INC.

employer phone

7033214646

employer postal code

22042

employer state

employment begin date

2018-08-03T00:00:00

employment end date

2021-08-02T00:00:00

fiscal year

2018

full time position

h1b dependent

job title

WEB DEVELOPER

naics code

541511

new employment

original cert date

—

prevailing wage

75130

pw unit of pay

Year

pw wage level

Level I

received date

2018-07-26T00:00:00

soc code

15-1132

soc title

SOFTWARE DEVELOPERS, APPLICATIONS

source file

H-1B_Disclosure_Data_FY2018_EOY

total worker positions

visa class

H-1B

wage rate from

75130

wage rate to

wage unit of pay

Year

willful violator

worksite city

NEW YORK

worksite county

NEW YORK

worksite postal code

10044

worksite state

Source: DOL h1b disclosure · document dol-h1b/I-200-18205-375290

I-200-18065-330227

2018-03-13

SOFTWARE ENGINEER

$92,019/yr

SPRINGFIELD

CERTIFIED

amended petition

attorney agent city

WASHINGTON

attorney agent name

GARVIN, LAURA

attorney agent state

case number

I-200-18065-330227

case status

CERTIFIED

change employer

continued employment

decision date

2018-03-19T00:00:00

employer address1

3110 FAIRVIEW PARK ROAD

employer city

FALLS CHURCH

employer country

UNITED STATES OF AMERICA

employer dba

—

employer name

ENSCO, INC.

employer phone

7033214646

employer postal code

22042

employer state

employment begin date

2018-09-05T00:00:00

employment end date

2021-09-04T00:00:00

fiscal year

2018

full time position

h1b dependent

job title

SOFTWARE ENGINEER

naics code

541511

new employment

original cert date

—

prevailing wage

92019

pw unit of pay

Year

pw wage level

Level II

received date

2018-03-13T00:00:00

soc code

15-1132

soc title

SOFTWARE DEVELOPERS, APPLICATIONS

source file

H-1B_Disclosure_Data_FY2018_EOY

total worker positions

visa class

H-1B

wage rate from

92019

wage rate to

105206.4

wage unit of pay

Year

willful violator

worksite city

SPRINGFIELD

worksite county

FAIRFAX

worksite postal code

22151

worksite state

Source: DOL h1b disclosure · document dol-h1b/I-200-18065-330227

I-200-17317-950240

2017-11-13

SENIOR SOFTWARE ENGINEER

$112,008/yr

SPRINGFIELD

CERTIFIED

amended petition

attorney agent city

WASHINGTON

attorney agent name

GARVIN, LAURA

attorney agent state

case number

I-200-17317-950240

case status

CERTIFIED

change employer

continued employment

decision date

2017-11-17T00:00:00

employer address1

3110 FAIRVIEW PARK ROAD

employer city

FALLS CHURCH

employer country

UNITED STATES OF AMERICA

employer dba

—

employer name

ENSCO, INC.

employer phone

7033214646

employer postal code

22042

employer state

employment begin date

2017-11-20T00:00:00

employment end date

2020-11-19T00:00:00

fiscal year

2018

full time position

h1b dependent

job title

SENIOR SOFTWARE ENGINEER

naics code

541511

new employment

original cert date

—

prevailing wage

91700

pw unit of pay

Year

pw wage level

N/A

received date

2017-11-13T00:00:00

soc code

15-1132

soc title

SOFTWARE DEVELOPERS, APPLICATIONS

source file

H-1B_Disclosure_Data_FY2018_EOY

total worker positions

visa class

H-1B

wage rate from

112008

wage rate to

wage unit of pay

Year

willful violator

worksite city

SPRINGFIELD

worksite county

FAIRFAX

worksite postal code

22151

worksite state

Source: DOL h1b disclosure · document dol-h1b/I-200-17317-950240

State	Workforce	Hiring sites	Enrolled	Industry	Status
5 states	100 to 499	10	9/1/2023	PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES (54)	Open

6 states	500 to 999	672	1/8/2009	PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES (54)	Open

Employees (modeled)	≈797 · plan year 2024
Est. annual revenue (modeled)	$270.2M
Retirement plan assets	$272.6M
Benefit plans	401(k) plan on file
Filing history	26 plan years filed, 1999–2024
Sponsor EIN	54-1250229

Employees (modeled)

≈797 · plan year 2024

Est. annual revenue (modeled)

$270.2M

Retirement plan assets

$272.6M

Benefit plans

401(k) plan on file

Filing history

26 plan years filed, 1999–2024

Sponsor EIN

54-1250229

Plan year	Employees (est.)	Participants	Plan assets	Revenue (est.)	401(k)
2024	≈797	1,094 (717 active)	$272.6M	$270.2M	401(k)
active participants 717 ein 541250229 employees est 797 employer contrib usd 4431476 estimate method v1-uncalibrated-2026-08-17 final filings 0 first filings 0 has 401k true has pension plan true has welfare plan true headcount basis active headcount suspect false is operating employer true last received 2025-10-08 naics 541990 naics rpe level 541990 naics rpe usd 261286.6 name ENSCO, INC. participant contrib usd 7993723 payroll est usd 114196043 plan assets usd 272605111 plan count 2 revenue est headcount usd 208245420 revenue est payroll usd 350509647 revenue est usd 270170370 signer name THOMAS DEFRANK state VA total participants 1094 year 2024 Source: DOL Form 5500 series (EBSA) · plan year 2024 · EIN 54-1250229
2023	≈753	1,037 (678 active)	$242.8M	$252M	401(k)
active participants 678 ein 541250229 employees est 753 employer contrib usd 4124285 estimate method v1-uncalibrated-2026-08-17 final filings 0 first filings 0 has 401k true has pension plan true has welfare plan true headcount basis active headcount suspect false is operating employer true last received 2024-10-13 naics 541990 naics rpe level 541990 naics rpe usd 261286.6 name ENSCO, INC. participant contrib usd 7361775 payroll est usd 105168214 plan assets usd 242791430 plan count 2 revenue est headcount usd 196748810 revenue est payroll usd 322799921 revenue est usd 252012897 signer name THOMAS J DEFRANK state VA total participants 1037 year 2023 Source: DOL Form 5500 series (EBSA) · plan year 2023 · EIN 54-1250229
2022	≈732	1,014 (659 active)	$193.4M	$235.3M	401(k)
active participants 659 ein 541250229 employees est 732 employer contrib usd 3759365 estimate method v1-uncalibrated-2026-08-17 final filings 0 first filings 0 has 401k true has pension plan true has welfare plan true headcount basis active headcount suspect false is operating employer true last received 2023-09-27 naics 541990 naics rpe level 541990 naics rpe usd 261286.6 name ENSCO, INC. participant contrib usd 6600465 payroll est usd 94292357 plan assets usd 193369464 plan count 2 revenue est headcount usd 191261791 revenue est payroll usd 289417916 revenue est usd 235275560 signer name MILAN J BOGDANOVIC state VA total participants 1014 year 2022 Source: DOL Form 5500 series (EBSA) · plan year 2022 · EIN 54-1250229
2021	≈660	959 (594 active)	$242.1M	$211.7M	401(k)
active participants 594 ein 541250229 employees est 660 employer contrib usd 3184258 estimate method v1-uncalibrated-2026-08-17 final filings 0 first filings 0 has 401k true has pension plan true has welfare plan true headcount basis active headcount suspect false is operating employer true last received 2022-10-04 naics 541990 naics rpe level 541990 naics rpe usd 261286.6 name ENSCO, INC. participant contrib usd 5926498 payroll est usd 84664257 plan assets usd 242122116 plan count 2 revenue est headcount usd 172449156 revenue est payroll usd 259865737 revenue est usd 211692293 signer name MILAN J BOGDANOVIC state VA total participants 959 year 2021 Source: DOL Form 5500 series (EBSA) · plan year 2021 · EIN 54-1250229
2020	≈643	1,018 (579 active)	$208M	$199M	401(k)
active participants 579 ein 541250229 employees est 643 employer contrib usd 2913292 estimate method v1-uncalibrated-2026-08-17 final filings 0 first filings 0 has 401k true has pension plan true has welfare plan true headcount basis active headcount suspect false is operating employer true last received 2021-10-11 naics 541990 naics rpe level 541990 naics rpe usd 261286.6 name ENSCO, INC. participant contrib usd 5378021 payroll est usd 76828871 plan assets usd 208029188 plan count 2 revenue est headcount usd 168007284 revenue est payroll usd 235816057 revenue est usd 199044757 signer name MILAN J BOGDANOVIC state VA total participants 1018 year 2020 Source: DOL Form 5500 series (EBSA) · plan year 2020 · EIN 54-1250229
2019	≈1,070	990 (960 active)	$185.7M	$218.7M	401(k)
active participants 960 ein 541250229 employees est 1067 employer contrib usd 2899613 estimate method v1-uncalibrated-2026-08-17 final filings 0 first filings 0 has 401k true has pension plan true has welfare plan true headcount basis active headcount suspect false is operating employer true last received 2020-09-26 naics 541990 naics rpe level 541990 naics rpe usd 261286.6 name ENSCO, INC. participant contrib usd 3913992 payroll est usd 55914171 plan assets usd 185668691 plan count 2 revenue est headcount usd 278792802 revenue est payroll usd 171621152 revenue est usd 218738981 signer name MILAN J BOGDANOVIC state VA total participants 990 year 2019 Source: DOL Form 5500 series (EBSA) · plan year 2019 · EIN 54-1250229
2018	≈1,070	945 (960 active)	$156.3M	$253.5M	401(k)
active participants 960 ein 541250229 employees est 1067 employer contrib usd 2811705 estimate method v1-uncalibrated-2026-08-17 final filings 0 first filings 0 has 401k true has pension plan true has welfare plan true headcount basis active headcount suspect false is operating employer true last received 2019-09-27 naics 541990 naics rpe level 541990 naics rpe usd 261286.6 name ENSCO, INC. participant contrib usd 5256091 payroll est usd 75087014 plan assets usd 156329437 plan count 2 revenue est headcount usd 278792802 revenue est payroll usd 230469657 revenue est usd 253482310 signer name SYDNEY M. SCHNEIDER state VA total participants 945 year 2018 Source: DOL Form 5500 series (EBSA) · plan year 2018 · EIN 54-1250229
2017	≈972	904 (875 active)	$164M	$230.5M	401(k)
active participants 875 ein 541250229 employees est 972 employer contrib usd 2540874 estimate method v1-uncalibrated-2026-08-17 final filings 0 first filings 0 has 401k true has pension plan true has welfare plan true headcount basis active headcount suspect false is operating employer true last received 2018-10-09 naics 541990 naics rpe level 541990 naics rpe usd 261286.6 name ENSCO, INC. participant contrib usd 4770656 payroll est usd 68152229 plan assets usd 164025003 plan count 2 revenue est headcount usd 253970575 revenue est payroll usd 209184250 revenue est usd 230492178 signer name SYDNEY M. SCHNEIDER state VA total participants 904 year 2017 Source: DOL Form 5500 series (EBSA) · plan year 2017 · EIN 54-1250229
2016	≈743	867 (669 active)	$139.1M	$190.6M	401(k)
active participants 669 ein 541250229 employees est 743 employer contrib usd 2267677 estimate method v1-uncalibrated-2026-08-17 final filings 0 first filings 0 has 401k true has pension plan true has welfare plan true headcount basis active headcount suspect false is operating employer true last received 2017-10-07 naics 541990 naics rpe level 541990 naics rpe usd 261286.6 name ENSCO, INC. participant contrib usd 4265666 payroll est usd 60938086 plan assets usd 139091784 plan count 2 revenue est headcount usd 194135944 revenue est payroll usd 187041393 revenue est usd 190555654 signer name SYDNEY M. SCHNEIDER state VA total participants 867 year 2016 Source: DOL Form 5500 series (EBSA) · plan year 2016 · EIN 54-1250229
2015	≈962	881 (866 active)	$128.8M	$219.3M	401(k)
active participants 866 ein 541250229 employees est 962 employer contrib usd 2402697 estimate method v1-uncalibrated-2026-08-17 final filings 0 first filings 0 has 401k true has pension plan true has welfare plan true headcount basis active headcount suspect false is operating employer true last received 2017-10-07 naics 541990 naics rpe level 541990 naics rpe usd 261286.6 name ENSCO, INC. participant contrib usd 4364578 payroll est usd 62351114 plan assets usd 128779753 plan count 2 revenue est headcount usd 251357709 revenue est payroll usd 191378497 revenue est usd 219327291 signer name SYDNEY M. SCHNEIDER state VA total participants 881 year 2015 Source: DOL Form 5500 series (EBSA) · plan year 2015 · EIN 54-1250229

Plan year

Employees (est.)

Participants

Plan assets

Revenue (est.)

401(k)

2024

≈797

1,094 (717 active)

$272.6M

$270.2M

401(k)

active participants

717

ein

541250229

employees est

797

employer contrib usd

4431476

estimate method

v1-uncalibrated-2026-08-17

final filings

first filings

has 401k

true

has pension plan

true

has welfare plan

true

headcount basis

active

headcount suspect

false

is operating employer

true

last received

2025-10-08

naics

541990

naics rpe level

541990

naics rpe usd

261286.6

name

ENSCO, INC.

participant contrib usd

7993723

payroll est usd

114196043

plan assets usd

272605111

plan count

revenue est headcount usd

208245420

revenue est payroll usd

350509647

revenue est usd

270170370

signer name

THOMAS DEFRANK

state

total participants

1094

year

2024

Source: DOL Form 5500 series (EBSA) · plan year 2024 · EIN 54-1250229

2023

≈753

1,037 (678 active)

$242.8M

$252M

401(k)

active participants

678

ein

541250229

employees est

753

employer contrib usd

4124285

estimate method

v1-uncalibrated-2026-08-17

final filings

first filings

has 401k

true

has pension plan

true

has welfare plan

true

headcount basis

active

headcount suspect

false

is operating employer

true

last received

2024-10-13

naics

541990

naics rpe level

541990

naics rpe usd

261286.6

name

ENSCO, INC.

participant contrib usd

7361775

payroll est usd

105168214

plan assets usd

242791430

plan count

revenue est headcount usd

196748810

revenue est payroll usd

322799921

revenue est usd

252012897

signer name

THOMAS J DEFRANK

state

total participants

1037

year

2023

Source: DOL Form 5500 series (EBSA) · plan year 2023 · EIN 54-1250229

2022

≈732

1,014 (659 active)

$193.4M

$235.3M

401(k)

active participants

659

ein

541250229

employees est

732

employer contrib usd

3759365

estimate method

v1-uncalibrated-2026-08-17

final filings

first filings

has 401k

true

has pension plan

true

has welfare plan

true

headcount basis

active

headcount suspect

false

is operating employer

true

last received

2023-09-27

naics

541990

naics rpe level

541990

naics rpe usd

261286.6

name

ENSCO, INC.

participant contrib usd

6600465

payroll est usd

94292357

plan assets usd

193369464

plan count

revenue est headcount usd

191261791

revenue est payroll usd

289417916

revenue est usd

235275560

signer name

MILAN J BOGDANOVIC

state

total participants

1014

year

2022

Source: DOL Form 5500 series (EBSA) · plan year 2022 · EIN 54-1250229

2021

≈660

959 (594 active)

$242.1M

$211.7M

401(k)

active participants

594

ein

541250229

employees est

660

employer contrib usd

3184258

estimate method

v1-uncalibrated-2026-08-17

final filings

first filings

has 401k

true

has pension plan

true

has welfare plan

true

headcount basis

active

headcount suspect

false

is operating employer

true

last received

2022-10-04

naics

541990

naics rpe level

541990

naics rpe usd

261286.6

name

ENSCO, INC.

participant contrib usd

5926498

payroll est usd

84664257

plan assets usd

242122116

plan count

revenue est headcount usd

172449156

revenue est payroll usd

259865737

revenue est usd

211692293

signer name

MILAN J BOGDANOVIC

state

total participants

959

year

2021

Source: DOL Form 5500 series (EBSA) · plan year 2021 · EIN 54-1250229

2020

≈643

1,018 (579 active)

$208M

$199M

401(k)

active participants

579

ein

541250229

employees est

643

employer contrib usd

2913292

estimate method

v1-uncalibrated-2026-08-17

final filings

first filings

has 401k

true

has pension plan

true

has welfare plan

true

headcount basis

active

headcount suspect

false

is operating employer

true

last received

2021-10-11

naics

541990

naics rpe level

541990

naics rpe usd

261286.6

name

ENSCO, INC.

participant contrib usd

5378021

payroll est usd

76828871

plan assets usd

208029188

plan count

revenue est headcount usd

168007284

revenue est payroll usd

235816057

revenue est usd

199044757

signer name

MILAN J BOGDANOVIC

state

total participants

1018

year

2020

Source: DOL Form 5500 series (EBSA) · plan year 2020 · EIN 54-1250229

2019

≈1,070

990 (960 active)

$185.7M

$218.7M

401(k)

active participants

960

ein

541250229

employees est

1067

employer contrib usd

2899613

estimate method

v1-uncalibrated-2026-08-17

final filings

first filings

has 401k

true

has pension plan

true

has welfare plan

true

headcount basis

active

headcount suspect

false

is operating employer

true

last received

2020-09-26

naics

541990

naics rpe level

541990

naics rpe usd

261286.6

name

ENSCO, INC.

participant contrib usd

3913992

payroll est usd

55914171

plan assets usd

185668691

plan count

revenue est headcount usd

278792802

revenue est payroll usd

171621152

revenue est usd

218738981

signer name

MILAN J BOGDANOVIC

state

total participants

990

year

2019

Source: DOL Form 5500 series (EBSA) · plan year 2019 · EIN 54-1250229

2018

≈1,070

945 (960 active)

$156.3M

$253.5M

401(k)

active participants

960

ein

541250229

employees est

1067

employer contrib usd

2811705

estimate method

v1-uncalibrated-2026-08-17

final filings

first filings

has 401k

true

has pension plan

true

has welfare plan

true

headcount basis

active

headcount suspect

false

is operating employer

true

last received

2019-09-27

naics

541990

naics rpe level

541990

naics rpe usd

261286.6

name

ENSCO, INC.

participant contrib usd

5256091

payroll est usd

75087014

plan assets usd

156329437

plan count

revenue est headcount usd

278792802

revenue est payroll usd

230469657

revenue est usd

253482310

signer name

SYDNEY M. SCHNEIDER

state

total participants

945

year

2018

Source: DOL Form 5500 series (EBSA) · plan year 2018 · EIN 54-1250229

2017

≈972

904 (875 active)

$164M

$230.5M

401(k)

active participants

875

ein

541250229

employees est

972

employer contrib usd

2540874

estimate method

v1-uncalibrated-2026-08-17

final filings

first filings

has 401k

true

has pension plan

true

has welfare plan

true

headcount basis

active

headcount suspect

false

is operating employer

true

last received

2018-10-09

naics

541990

naics rpe level

541990

naics rpe usd

261286.6

name

ENSCO, INC.

participant contrib usd

4770656

payroll est usd

68152229

plan assets usd

164025003

plan count

revenue est headcount usd

253970575

revenue est payroll usd

209184250

revenue est usd

230492178

signer name

SYDNEY M. SCHNEIDER

state

total participants

904

year

2017

Source: DOL Form 5500 series (EBSA) · plan year 2017 · EIN 54-1250229

2016

≈743

867 (669 active)

$139.1M

$190.6M

401(k)

active participants

669

ein

541250229

employees est

743

employer contrib usd

2267677

estimate method

v1-uncalibrated-2026-08-17

final filings

first filings

has 401k

true

has pension plan

true

has welfare plan

true

headcount basis

active

headcount suspect

false

is operating employer

true

last received

2017-10-07

naics

541990

naics rpe level

541990

naics rpe usd

261286.6

name

ENSCO, INC.

participant contrib usd

4265666

payroll est usd

60938086

plan assets usd

139091784

plan count

revenue est headcount usd

194135944

revenue est payroll usd

187041393

revenue est usd

190555654

signer name

SYDNEY M. SCHNEIDER

state

total participants

867

year

2016

Source: DOL Form 5500 series (EBSA) · plan year 2016 · EIN 54-1250229

2015

≈962

881 (866 active)

$128.8M

$219.3M

401(k)

active participants

866

ein

541250229

employees est

962

employer contrib usd

2402697

estimate method

v1-uncalibrated-2026-08-17

final filings

first filings

has 401k

true

has pension plan

true

has welfare plan

true

headcount basis

active

headcount suspect

false

is operating employer

true

last received

2017-10-07

naics

541990

naics rpe level

541990

naics rpe usd

261286.6

name

ENSCO, INC.

participant contrib usd

4364578

payroll est usd

62351114

plan assets usd

128779753

plan count

revenue est headcount usd

251357709

revenue est payroll usd

191378497

revenue est usd

219327291

signer name

SYDNEY M. SCHNEIDER

state

total participants

881

year

2015

Source: DOL Form 5500 series (EBSA) · plan year 2015 · EIN 54-1250229

Plan	Plan year	Participants	EIN
ENSCO, INC. RETIREMENT PLAN	—	—	—
ack id 20190808141023P040415675223001 active participants 628 admin ein — admin name — business code 541990 date received 2019-08-08 filing status FILING_RECEIVED filing year 2018 form type 5500 pension benefit code 2E2F2G2J2K2R plan effective date 1972-07-01 plan name ENSCO, INC. RETIREMENT PLAN plan number 001 plan year begin date 2018-01-01 sponsor address1 5400 PORT ROYAL ROAD sponsor address2 — sponsor city SPRINGFIELD sponsor dba name — sponsor ein 541250229 sponsor name ENSCO, INC. sponsor phone 7033219000 sponsor state VA sponsor zip 221512301 tax period 2018-12-31 total participants boy 945 welfare benefit code — Source: DOL form 5500 · document dol-5500/
ENSCO, INC. RETIREMENT TRUST	—	—	—
ack id 20100927130559P030006793170001 active participants 570 admin ein 541250229 admin name ENSCO, INC. business code 541990 date received 2010-09-27 filing status FILING_RECEIVED filing year 2009 form type 5500 pension benefit code 2E2F2G2J2K plan effective date 1972-07-01 plan name ENSCO, INC. RETIREMENT TRUST plan number 001 plan year begin date 2009-01-01 sponsor address1 3110 FAIRVIEW PARK DRIVE sponsor address2 SUITE 300 sponsor city FALLS CHURCH sponsor dba name — sponsor ein 541250229 sponsor name ENSCO, INC. sponsor phone 7033219000 sponsor state VA sponsor zip 220424501 tax period 2009-12-31 total participants boy 1033 welfare benefit code — Source: DOL form 5500 · document dol-5500/
ENSCO, INC. RETIREMENT PLAN	—	—	—
ack id 20170808103334P030085315601001 active participants 553 admin ein — admin name — business code 541990 date received 2017-08-08 filing status FILING_RECEIVED filing year 2016 form type 5500 pension benefit code 2E2F2G2J2K2R plan effective date 1972-07-01 plan name ENSCO, INC. RETIREMENT PLAN plan number 001 plan year begin date 2016-01-01 sponsor address1 3110 FAIRVIEW PARK DRIVE sponsor address2 SUITE 300 sponsor city FALLS CHURCH sponsor dba name — sponsor ein 541250229 sponsor name ENSCO, INC. sponsor phone 7033219000 sponsor state VA sponsor zip 220424501 tax period 2016-12-31 total participants boy 867 welfare benefit code — Source: DOL form 5500 · document dol-5500/
ENSCO, INC. RETIREMENT PLAN	—	—	—
ack id 20121010145800P030000980900001 active participants 534 admin ein 541250229 admin name ENSCO, INC. business code 541990 date received 2012-10-10 filing status FILING_RECEIVED filing year 2011 form type 5500 pension benefit code 2E2F2G2J2K plan effective date 1972-07-01 plan name ENSCO, INC. RETIREMENT PLAN plan number 001 plan year begin date 2011-01-01 sponsor address1 3110 FAIRVIEW PARK DRIVE sponsor address2 SUITE 300 sponsor city FALLS CHURCH sponsor dba name — sponsor ein 541250229 sponsor name ENSCO, INC. sponsor phone 7033219000 sponsor state VA sponsor zip 220424501 tax period 2011-12-31 total participants boy 884 welfare benefit code — Source: DOL form 5500 · document dol-5500/
ENSCO, INC. RETIREMENT PLAN	—	—	—
ack id 20151015081404P040050385105001 active participants 546 admin ein — admin name — business code 541990 date received 2015-10-15 filing status FILING_RECEIVED filing year 2014 form type 5500 pension benefit code 2E2F2G2J2K2R plan effective date 1972-07-01 plan name ENSCO, INC. RETIREMENT PLAN plan number 001 plan year begin date 2014-01-01 sponsor address1 3110 FAIRVIEW PARK DRIVE sponsor address2 SUITE 300 sponsor city FALLS CHURCH sponsor dba name — sponsor ein 541250229 sponsor name ENSCO, INC. sponsor phone 7033219000 sponsor state VA sponsor zip 220424501 tax period 2014-12-31 total participants boy 894 welfare benefit code — Source: DOL form 5500 · document dol-5500/
ENSCO, INC. RETIREMENT PLAN	—	—	—
ack id 20200731130119NAL0005706067001 active participants 624 admin ein — admin name — business code 541990 date received 2020-07-31 filing status FILING_RECEIVED filing year 2019 form type 5500 pension benefit code 2E2F2G2J2K2R plan effective date 1972-07-01 plan name ENSCO, INC. RETIREMENT PLAN plan number 001 plan year begin date 2019-01-01 sponsor address1 5400 PORT ROYAL ROAD sponsor address2 — sponsor city SPRINGFIELD sponsor dba name — sponsor ein 541250229 sponsor name ENSCO, INC. sponsor phone 7033219000 sponsor state VA sponsor zip 221512301 tax period 2019-12-31 total participants boy 990 welfare benefit code — Source: DOL form 5500 · document dol-5500/
ENSCO, INC. RETIREMENT PLAN	—	—	—
ack id 20141013113652P040018018159001 active participants 569 admin ein — admin name — business code 541990 date received 2014-10-13 filing status FILING_RECEIVED filing year 2013 form type 5500 pension benefit code 2E2F2G2J2K2R plan effective date 1972-07-01 plan name ENSCO, INC. RETIREMENT PLAN plan number 001 plan year begin date 2013-01-01 sponsor address1 3110 FAIRVIEW PARK DRIVE sponsor address2 SUITE 300 sponsor city FALLS CHURCH sponsor dba name — sponsor ein 541250229 sponsor name ENSCO, INC. sponsor phone 7033219000 sponsor state VA sponsor zip 220424501 tax period 2013-12-31 total participants boy 900 welfare benefit code — Source: DOL form 5500 · document dol-5500/
ENSCO, INC. RETIREMENT PLAN	—	—	—
ack id 20220817144727NAL0003147282001 active participants 594 admin ein — admin name — business code 541990 date received 2022-08-17 filing status FILING_RECEIVED filing year 2021 form type 5500 pension benefit code 2E2F2G2J2K2R2T3D plan effective date 1972-07-01 plan name ENSCO, INC. RETIREMENT PLAN plan number 001 plan year begin date 2021-01-01 sponsor address1 5400 PORT ROYAL ROAD sponsor address2 — sponsor city SPRINGFIELD sponsor dba name — sponsor ein 541250229 sponsor name ENSCO, INC. sponsor phone 7033219000 sponsor state VA sponsor zip 221512301 tax period 2021-12-31 total participants boy 959 welfare benefit code — Source: DOL form 5500 · document dol-5500/
ENSCO, INC. RETIREMENT PLAN	—	—	—
ack id 20211011091712NAL0008644147001 active participants 560 admin ein — admin name — business code 541990 date received 2021-10-11 filing status FILING_RECEIVED filing year 2020 form type 5500 pension benefit code 2E2F2G2J2K2R plan effective date 1972-07-01 plan name ENSCO, INC. RETIREMENT PLAN plan number 001 plan year begin date 2020-01-01 sponsor address1 5400 PORT ROYAL ROAD sponsor address2 — sponsor city SPRINGFIELD sponsor dba name — sponsor ein 541250229 sponsor name ENSCO, INC. sponsor phone 7033219000 sponsor state VA sponsor zip 221512301 tax period 2020-12-31 total participants boy 1018 welfare benefit code — Source: DOL form 5500 · document dol-5500/
ENSCO, INC. RETIREMENT PLAN	—	—	—
ack id 20130806125941P030005067284001 active participants 564 admin ein — admin name — business code 541990 date received 2013-08-06 filing status FILING_RECEIVED filing year 2012 form type 5500 pension benefit code 2E2F2G2J2K2R plan effective date 1972-07-01 plan name ENSCO, INC. RETIREMENT PLAN plan number 001 plan year begin date 2012-01-01 sponsor address1 3110 FAIRVIEW PARK DRIVE sponsor address2 SUITE 300 sponsor city FALLS CHURCH sponsor dba name — sponsor ein 541250229 sponsor name ENSCO, INC. sponsor phone 7033219000 sponsor state VA sponsor zip 220424501 tax period 2012-12-31 total participants boy 869 welfare benefit code — Source: DOL form 5500 · document dol-5500/

Plan

Plan year

Participants

EIN

ENSCO, INC. RETIREMENT PLAN

—

ack id

20190808141023P040415675223001

active participants

628

admin ein

—

admin name

—

business code

541990

date received

2019-08-08

filing status

FILING_RECEIVED

filing year

2018

form type

5500

pension benefit code

2E2F2G2J2K2R

plan effective date

1972-07-01

plan name

ENSCO, INC. RETIREMENT PLAN

plan number

001

plan year begin date

2018-01-01

sponsor address1

5400 PORT ROYAL ROAD

sponsor address2

—

sponsor city

SPRINGFIELD

sponsor dba name

—

sponsor ein

541250229

sponsor name

ENSCO, INC.

sponsor phone

7033219000

sponsor state

sponsor zip

221512301

tax period

2018-12-31

total participants boy

945

welfare benefit code

—

Source: DOL form 5500 · document dol-5500/

ENSCO, INC. RETIREMENT TRUST

—

ack id

20100927130559P030006793170001

active participants

570

admin ein

541250229

admin name

ENSCO, INC.

business code

541990

date received

2010-09-27

filing status

FILING_RECEIVED

filing year

2009

form type

5500

pension benefit code

2E2F2G2J2K

plan effective date

1972-07-01

plan name

ENSCO, INC. RETIREMENT TRUST

plan number

001

plan year begin date

2009-01-01

sponsor address1

3110 FAIRVIEW PARK DRIVE

sponsor address2

SUITE 300

sponsor city

FALLS CHURCH

sponsor dba name

—

sponsor ein

541250229

sponsor name

ENSCO, INC.

sponsor phone

7033219000

sponsor state

sponsor zip

220424501

tax period

2009-12-31

total participants boy

1033

welfare benefit code

—

Source: DOL form 5500 · document dol-5500/

ENSCO, INC. RETIREMENT PLAN

—

ack id

20170808103334P030085315601001

active participants

553

admin ein

—

admin name

—

business code

541990

date received

2017-08-08

filing status

FILING_RECEIVED

filing year

2016

form type

5500

pension benefit code

2E2F2G2J2K2R

plan effective date

1972-07-01

plan name

ENSCO, INC. RETIREMENT PLAN

plan number

001

plan year begin date

2016-01-01

sponsor address1

3110 FAIRVIEW PARK DRIVE

sponsor address2

SUITE 300

sponsor city

FALLS CHURCH

sponsor dba name

—

sponsor ein

541250229

sponsor name

ENSCO, INC.

sponsor phone

7033219000

sponsor state

sponsor zip

220424501

tax period

2016-12-31

total participants boy

867

welfare benefit code

—

Source: DOL form 5500 · document dol-5500/

ENSCO, INC. RETIREMENT PLAN

—

ack id

20121010145800P030000980900001

active participants

534

admin ein

541250229

admin name

ENSCO, INC.

business code

541990

date received

2012-10-10

filing status

FILING_RECEIVED

filing year

2011

form type

5500

pension benefit code

2E2F2G2J2K

plan effective date

1972-07-01

plan name

ENSCO, INC. RETIREMENT PLAN

plan number

001

plan year begin date

2011-01-01

sponsor address1

3110 FAIRVIEW PARK DRIVE

sponsor address2

SUITE 300

sponsor city

FALLS CHURCH

sponsor dba name

—

sponsor ein

541250229

sponsor name

ENSCO, INC.

sponsor phone

7033219000

sponsor state

sponsor zip

220424501

tax period

2011-12-31

total participants boy

884

welfare benefit code

—

Source: DOL form 5500 · document dol-5500/

ENSCO, INC. RETIREMENT PLAN

—

ack id

20151015081404P040050385105001

active participants

546

admin ein

—

admin name

—

business code

541990

date received

2015-10-15

filing status

FILING_RECEIVED

filing year

2014

form type

5500

pension benefit code

2E2F2G2J2K2R

plan effective date

1972-07-01

plan name

ENSCO, INC. RETIREMENT PLAN

plan number

001

plan year begin date

2014-01-01

sponsor address1

3110 FAIRVIEW PARK DRIVE

sponsor address2

SUITE 300

sponsor city

FALLS CHURCH

sponsor dba name

—

sponsor ein

541250229

sponsor name

ENSCO, INC.

sponsor phone

7033219000

sponsor state

sponsor zip

220424501

tax period

2014-12-31

total participants boy

894

welfare benefit code

—

Source: DOL form 5500 · document dol-5500/

ENSCO, INC. RETIREMENT PLAN

—

ack id

20200731130119NAL0005706067001

active participants

624

admin ein

—

admin name

—

business code

541990

date received

2020-07-31

filing status

FILING_RECEIVED

filing year

2019

form type

5500

pension benefit code

2E2F2G2J2K2R

plan effective date

1972-07-01

plan name

ENSCO, INC. RETIREMENT PLAN

plan number

001

plan year begin date

2019-01-01

sponsor address1

5400 PORT ROYAL ROAD

sponsor address2

—

sponsor city

SPRINGFIELD

sponsor dba name

—

sponsor ein

541250229

sponsor name

ENSCO, INC.

sponsor phone

7033219000

sponsor state

sponsor zip

221512301

tax period

2019-12-31

total participants boy

990

welfare benefit code

—

Source: DOL form 5500 · document dol-5500/

ENSCO, INC. RETIREMENT PLAN

—

ack id

20141013113652P040018018159001

active participants

569

admin ein

—

admin name

—

business code

541990

date received

2014-10-13

filing status

FILING_RECEIVED

filing year

2013

form type

5500

pension benefit code

2E2F2G2J2K2R

plan effective date

1972-07-01

plan name

ENSCO, INC. RETIREMENT PLAN

plan number

001

plan year begin date

2013-01-01

sponsor address1

3110 FAIRVIEW PARK DRIVE

sponsor address2

SUITE 300

sponsor city

FALLS CHURCH

sponsor dba name

—

sponsor ein

541250229

sponsor name

ENSCO, INC.

sponsor phone

7033219000

sponsor state

sponsor zip

220424501

tax period

2013-12-31

total participants boy

900

welfare benefit code

—

Source: DOL form 5500 · document dol-5500/

ENSCO, INC. RETIREMENT PLAN

—

ack id

20220817144727NAL0003147282001

active participants

594

admin ein

—

admin name

—

business code

541990

date received

2022-08-17

filing status

FILING_RECEIVED

filing year

2021

form type

5500

pension benefit code

2E2F2G2J2K2R2T3D

plan effective date

1972-07-01

plan name

ENSCO, INC. RETIREMENT PLAN

plan number

001

plan year begin date

2021-01-01

sponsor address1

5400 PORT ROYAL ROAD

sponsor address2

—

sponsor city

SPRINGFIELD

sponsor dba name

—

sponsor ein

541250229

sponsor name

ENSCO, INC.

sponsor phone

7033219000

sponsor state

sponsor zip

221512301

tax period

2021-12-31

total participants boy

959

welfare benefit code

—

Source: DOL form 5500 · document dol-5500/

ENSCO, INC. RETIREMENT PLAN

—

ack id

20211011091712NAL0008644147001

active participants

560

admin ein

—

admin name

—

business code

541990

date received

2021-10-11

filing status

FILING_RECEIVED

filing year

2020

form type

5500

pension benefit code

2E2F2G2J2K2R

plan effective date

1972-07-01

plan name

ENSCO, INC. RETIREMENT PLAN

plan number

001

plan year begin date

2020-01-01

sponsor address1

5400 PORT ROYAL ROAD

sponsor address2

—

sponsor city

SPRINGFIELD

sponsor dba name

—

sponsor ein

541250229

sponsor name

ENSCO, INC.

sponsor phone

7033219000

sponsor state

sponsor zip

221512301

tax period

2020-12-31

total participants boy

1018

welfare benefit code

—

Source: DOL form 5500 · document dol-5500/

ENSCO, INC. RETIREMENT PLAN

—

ack id

20130806125941P030005067284001

active participants

564

admin ein

—

admin name

—

business code

541990

date received

2013-08-06

filing status

FILING_RECEIVED

filing year

2012

form type

5500

pension benefit code

2E2F2G2J2K2R

plan effective date

1972-07-01

plan name

ENSCO, INC. RETIREMENT PLAN

plan number

001

plan year begin date

2012-01-01

sponsor address1

3110 FAIRVIEW PARK DRIVE

sponsor address2

SUITE 300

sponsor city

FALLS CHURCH

sponsor dba name

—

sponsor ein

541250229

sponsor name

ENSCO, INC.

sponsor phone

7033219000

sponsor state

sponsor zip

220424501

tax period

2012-12-31

total participants boy

869

welfare benefit code

—

Source: DOL form 5500 · document dol-5500/

ENSCO, INC.

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