Is DIAGNOSTIC IMAGING SYSTEMS, INC. active?

Yes — the South Dakota registry lists DIAGNOSTIC IMAGING SYSTEMS, INC. as active, as of the 2026-06-17 source snapshot. The status is republished verbatim from the Secretary of State record.

Where is DIAGNOSTIC IMAGING SYSTEMS, INC. registered?

DIAGNOSTIC IMAGING SYSTEMS, INC. is registered in South Dakota under company number DB023169, first registered on February 22, 1984.

What type of company is DIAGNOSTIC IMAGING SYSTEMS, INC.?

DIAGNOSTIC IMAGING SYSTEMS, INC. is registered as a corporation with the South Dakota Secretary of State.

Where is DIAGNOSTIC IMAGING SYSTEMS, 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 1 other state register, including 1 foreign qualification in Texas. Each is listed in the filings section above.

How many employees does DIAGNOSTIC IMAGING SYSTEMS, INC. have?

DIAGNOSTIC IMAGING SYSTEMS, INC. reports a workforce of 10 to 19 employees in its E-Verify enrollment with USCIS, hiring at 1 site in South Dakota (last updated 13 September 2011). Workforce size is self-reported by the employer at enrollment.

Does DIAGNOSTIC IMAGING SYSTEMS, INC. have UCC liens?

No UCC financing statements name DIAGNOSTIC IMAGING SYSTEMS, INC. as debtor in the indexed state registries.

In which states is DIAGNOSTIC IMAGING SYSTEMS, INC. registered with the Secretary of State?

DIAGNOSTIC IMAGING SYSTEMS, INC. appears in 2 state business registers: South Dakota, Texas. South Dakota is the home registration; the rest are foreign qualifications or linked filings, each listed in the filings section above.

Is DIAGNOSTIC IMAGING SYSTEMS, INC. a federal contractor?

DIAGNOSTIC IMAGING SYSTEMS, INC. appears in 3 federal recipient records (SAM.gov), indicating registration to receive federal awards. Obligation totals are not available for these records.

Does DIAGNOSTIC IMAGING SYSTEMS, INC. hold any licenses?

No occupational or professional license records are matched to DIAGNOSTIC IMAGING SYSTEMS, INC. in the indexed federal, state and municipal license registries.

What public records are linked to DIAGNOSTIC IMAGING SYSTEMS, INC.?

4 public records are linked to DIAGNOSTIC IMAGING SYSTEMS, INC.: 1 in Filings, 2 in Loans, 1 in E-Verify — 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: 2026-06-17).

DIAGNOSTIC IMAGING SYSTEMS, INC. — South Dakota Corporation No. DB023169: Active, 1 filing

DIAGNOSTIC IMAGING SYSTEMS, INC. is a South Dakota corporation, registered on February 22, 1984. It is based at 2325 E ST CHARLES ST, RAPID CITY, SD, 57703. The company is currently listed as active on the South Dakota register and is registered under company number DB023169. Its E-Verify enrollment reports a workforce of 10 to 19 employees, hiring at 1 site in South Dakota. Public records for the company include 1 SoS registration, 3 federal contracts, 2 loan records and 1 E-Verify record. Every fact here is republished from an official public register and traces back to a primary source document.

Legal entity name	DIAGNOSTIC IMAGING SYSTEMS, INC.
Principal address	2325 E ST CHARLES STRAPID CITY57703SDUnited States
Mailing address	PO Box 3390, RAPID CITY, SD, 57709
Registration state	South Dakota
Status	Active
Registered	22 February 1984 (over 42 years ago)
Entity type	Corporation
Standing	compliant
Company number	DB023169
Workforce size	10 to 19 employees · updated 13 September 2011
Hiring sites	1 site in South Dakota
Registered agent	JOE HECKER

Public records	1 SoS registration

Federal contractor	Yes · 3 federal recipient records (SAM)
SBA loans	$220K · approved amounts

State	Business name	Filed	Registered agent	Officers	Status
South DakotaTHIS	DIAGNOSTIC IMAGING SYSTEMS, INC.	1984-02-22	JOE HECKER	—	Active
Filing ID DB023169 Jurisdiction Domestic · Corporation Principal address 2325 E ST CHARLES ST, RAPID CITY, SD, 57703 Registered agent JOE HECKER2325 ST CHARLES, RAPID CITY, SD, 57701 Officers Not reported
Texas	Diagnostic Imaging Systems Inc.	2020-07-29	—	—	Expired

Amount	Approved	Lender	Jobs	Status
$117,750	05/01/2020	U.S. Bank, National Association	6	Paid in Full
borrower address 2325 SAINT ST E borrower city RAPID CITY borrower name DIAGNOSTIC IMAGING SYSTEMS INC. borrower state SD borrower zip 57703 business age description Existing or more than 2 years old business type Corporation congressional district SD- current approval amount 117750 date approved 05/01/2020 debt interest proceed — ethnicity Unknown/NotStated forgiveness amount 118842.46 forgiveness date 04/15/2021 franchise name — gender Unanswered health care proceed — hubzone indicator N initial approval amount 117750 jobs reported 6 lmi indicator N loan number 7426587700 loan status Paid in Full loan status date 05/22/2021 mortgage interest proceed — naics code 423450 non profit — originating lender U.S. Bank, National Association originating lender city CINCINNATI originating lender location id 53803 originating lender state OH payroll proceed 117750 processing method PPP project city RAPID CITY project county name PENNINGTON project state SD project zip 57703-0100 race Unanswered refinance eidl proceed — rent proceed — rural urban indicator U sba guaranty percentage 100 sba office code 0876 servicing lender address 425 Walnut St servicing lender city CINCINNATI servicing lender location id 53803 servicing lender name U.S. Bank, National Association servicing lender state OH servicing lender zip 45202-3956 term 24 undisbursed amount 0 utilities proceed — veteran Unanswered Source: SBA PPP loans · document sba-ppp/7426587700
$102,527	01/22/2021	U.S. Bank, National Association	6	Paid in Full
borrower address 2325 SAINT ST E borrower city RAPID CITY borrower name DIAGNOSTIC IMAGING SYSTEMS INC. borrower state SD borrower zip 57703 business age description Existing or more than 2 years old business type Corporation congressional district SD- current approval amount 102527 date approved 01/22/2021 debt interest proceed — ethnicity Unknown/NotStated forgiveness amount 103164.95 forgiveness date 09/15/2021 franchise name — gender Unanswered health care proceed — hubzone indicator N initial approval amount 102527 jobs reported 6 lmi indicator N loan number 3799298305 loan status Paid in Full loan status date 10/15/2021 mortgage interest proceed — naics code 423820 non profit — originating lender U.S. Bank, National Association originating lender city CINCINNATI originating lender location id 53803 originating lender state OH payroll proceed 102524 processing method PPS project city RAPID CITY project county name PENNINGTON project state SD project zip 57703 race Unanswered refinance eidl proceed — rent proceed — rural urban indicator U sba guaranty percentage 100 sba office code 0876 servicing lender address 425 Walnut St servicing lender city CINCINNATI servicing lender location id 53803 servicing lender name U.S. Bank, National Association servicing lender state OH servicing lender zip 45202-3956 term 60 undisbursed amount 0 utilities proceed 1 veteran Unanswered Source: SBA PPP loans · document sba-ppp/3799298305

Amount

Approved

Lender

Jobs

Status

$117,750

05/01/2020

U.S. Bank, National Association

Paid in Full

borrower address

2325 SAINT ST E

borrower city

RAPID CITY

borrower name

DIAGNOSTIC IMAGING SYSTEMS INC.

borrower state

borrower zip

57703

business age description

Existing or more than 2 years old

business type

Corporation

congressional district

SD-

current approval amount

117750

date approved

05/01/2020

debt interest proceed

—

ethnicity

Unknown/NotStated

forgiveness amount

118842.46

forgiveness date

04/15/2021

franchise name

—

gender

Unanswered

health care proceed

—

hubzone indicator

initial approval amount

117750

jobs reported

lmi indicator

loan number

7426587700

loan status

Paid in Full

loan status date

05/22/2021

mortgage interest proceed

—

naics code

423450

non profit

—

originating lender

U.S. Bank, National Association

originating lender city

CINCINNATI

originating lender location id

53803

originating lender state

payroll proceed

117750

processing method

PPP

project city

RAPID CITY

project county name

PENNINGTON

project state

project zip

57703-0100

race

Unanswered

refinance eidl proceed

—

rent proceed

—

rural urban indicator

sba guaranty percentage

100

sba office code

0876

servicing lender address

425 Walnut St

servicing lender city

CINCINNATI

servicing lender location id

53803

servicing lender name

U.S. Bank, National Association

servicing lender state

servicing lender zip

45202-3956

term

undisbursed amount

utilities proceed

—

veteran

Unanswered

Source: SBA PPP loans · document sba-ppp/7426587700

$102,527

01/22/2021

U.S. Bank, National Association

Paid in Full

borrower address

2325 SAINT ST E

borrower city

RAPID CITY

borrower name

DIAGNOSTIC IMAGING SYSTEMS INC.

borrower state

borrower zip

57703

business age description

Existing or more than 2 years old

business type

Corporation

congressional district

SD-

current approval amount

102527

date approved

01/22/2021

debt interest proceed

—

ethnicity

Unknown/NotStated

forgiveness amount

103164.95

forgiveness date

09/15/2021

franchise name

—

gender

Unanswered

health care proceed

—

hubzone indicator

initial approval amount

102527

jobs reported

lmi indicator

loan number

3799298305

loan status

Paid in Full

loan status date

10/15/2021

mortgage interest proceed

—

naics code

423820

non profit

—

originating lender

U.S. Bank, National Association

originating lender city

CINCINNATI

originating lender location id

53803

originating lender state

payroll proceed

102524

processing method

PPS

project city

RAPID CITY

project county name

PENNINGTON

project state

project zip

57703

race

Unanswered

refinance eidl proceed

—

rent proceed

—

rural urban indicator

sba guaranty percentage

100

sba office code

0876

servicing lender address

425 Walnut St

servicing lender city

CINCINNATI

servicing lender location id

53803

servicing lender name

U.S. Bank, National Association

servicing lender state

servicing lender zip

45202-3956

term

undisbursed amount

utilities proceed

veteran

Unanswered

Source: SBA PPP loans · document sba-ppp/3799298305

DIAGNOSTIC IMAGING SYSTEMS, INC.

Contacts

Financials

Industry

Secretary of State Filings

Liens

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Loans

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Court cases

Frequently asked questions

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