AT&T CONSULTING SOLUTIONS INC. is a District of Columbia corporation, registered on April 14, 2000. It is based at 3033 Chain Bridge Rd., Oakton, VA, 22124, USA. The company has since been marked revoked on the District of Columbia register, is registered under company number 201437 and carries EIN 943341029. Its officers and directors on record include Karen Diorio, David F. Mingo, Jonathan P. Klug, among 4 on file. Public records for the company include 1 SoS registration, 1 federal contract and 1 H-1B filing. Every fact here is republished from an official public register and traces back to a primary source document.
| Legal entity name | AT&T CONSULTING SOLUTIONS INC. |
|---|---|
| Principal address | 3033 Chain Bridge Rd.Oakton22124VAUnited States |
| Registration state | District of Columbia |
| Status | Revoked |
| Formed in | Delaware (foreign registration) |
| Home company | AT&T CONSULTING SOLUTIONS, INC. |
| Registered | 14 April 2000 (over 26 years ago) |
| Officers & directors | Karen Diorio, ownerDavid F. Mingo, owner |
| Entity type | Corporation |
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| Standing | not compliant |
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| Company number | 201437 |
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| EIN | 943341029 |
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| Employees (modeled) | ≈142 employees2004 |
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| H-1B filings | 1 LCA filing, FY 2012 |
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| Registered agent | C T CORPORATION SYSTEM |
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| Source registry | DC Department of Licensing and Consumer Protection · updated 10 August 2026 |
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| Public records | 1 SoS registration |
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| Est. revenue (modeled) | $48.4M2004 |
|---|---|
| Federal contracts | $4K · 2 awards |
| Total obligated | $4K |
|---|---|
| Awards | 2 |
| Top agency | Department of Defense |
| Action date | Agency | Obligated | |
|---|---|---|---|
| 2011-05-26 | Department of Defense | $0 | |
| 2010-11-24 | Department of Defense | $4K | |
| State | Business name | Filed | Registered agent | Officers | Status | |
|---|---|---|---|---|---|---|
| District of ColumbiaTHIS | AT&T CONSULTING SOLUTIONS INC. | 2000-04-14 | C T CORPORATION SYSTEM | Karen DiorioOwnerDavid F. MingoOwner2 more | Revoked | |
Filing ID 201437 Jurisdiction Foreign · CorporationFormed in Delaware Principal address 3033 Chain Bridge Rd., Oakton, VA, 22124, USA Registered agent C T CORPORATION SYSTEM1015 15TH STREET NW, Suite 1000, Washington, DC, 20005 Officers Karen DiorioOwner David F. MingoOwner Jonathan P. KlugOwner J. Manning LeeOwner | ||||||
| Alaska | AT&T Consulting Solutions, Inc. | 2007-11-16 | — | Russell D. RuschDirectorLee Wheless, Director-TaxDirector4 more | Inactive | |
| Alabama | AT&T Consulting Solutions, Inc. | 2000-02-09 | C T CORPORATION SYSTEM | — | Withdrawn | |
| Arkansas | AT&T CONSULTING SOLUTIONS, INC. | 2000-02-08 | THE CORPORATION COMPANY | VACANT VACANTOfficerJ. MANNING LEEOfficer3 more | Merged | |
| Arizona | AT&T CONSULTING SOLUTIONS, INC. | 2000-02-09 | C T CORPORATION SYSTEM | LEE WHELESS - DIRECTOR-TAXOfficerJ MANNING LEEOfficer4 more | Inactive | |
| California | AT&T CONSULTING SOLUTIONS, INC. | 1999-10-04 | C T CORPORATION SYSTEM | RALPH S. TROUPEOfficerJames M. RobinsonOfficer1 more | Revoked | |
| Colorado | AT&T Consulting Solutions, Inc. | 2000-02-08 | — | — | Withdrawn | |
| Connecticut | AT&T CONSULTING SOLUTIONS, INC. | 2000-02-09 | C T CORPORATION SYSTEM | DAVID F. MINGOOfficerJONATHAN P. KLUGOfficer1 more | Revoked | |
| District of Columbia | AT&T CONSULTING SOLUTIONS INC. | 2000-04-14 | C T CORPORATION SYSTEM | Diorio, KarenOfficerKlug, Jonathan POfficer2 more | Revoked | |
| Delaware | AT&T CONSULTING SOLUTIONS, INC. | 1999-09-28 | THE CORPORATION TRUST COMPANY | — | Unknown | |
| Florida | AT&T CONSULTING SOLUTIONS, INC. | 2000-02-08 | CT CORPORATION SYSTEM | CHARLES M GOLDFARBDirector, OfficerRUSSELL D RUSCHDirector, Officer4 more | Inactive | |
| Georgia | AT&T CONSULTING SOLUTIONS, INC. | 2000-02-08 | C T Corporation System | Jonathan P. KlugOfficerJ. Manning LeeOfficer1 more | Revoked | |
| Hawaii | AT&T CONSULTING SOLUTIONS, INC. | 2000-02-09 | C T CORPORATION SYSTEM | LEE, J MANNINGOfficerSHASHACK, STEVENOfficer5 more | Merged | |
| Iowa | AT&T CONSULTING SOLUTIONS, INC. | 2007-06-08 | C T CORPORATION SYSTEM | — | Inactive | |
| Iowa | AT&T CONSULTING SOLUTIONS, INC. | 2007-01-11 | C T CORPORATION SYSTEM | — | Inactive | |
| Iowa | AT&T CONSULTING SOLUTIONS, INC. | 2000-02-08 | C T CORPORATION SYSTEM | J MANNING LEEOfficerDavid F MingoOfficer1 more | Inactive | |
| Idaho | AT&T CONSULTING SOLUTIONS, INC. | 2000-02-08 | C T CORPORATION SYSTEM | Jonathan P. KlugOfficerJ. Manning LeeOfficer1 more | Revoked | |
| Illinois | AT&T CONSULTING SOLUTIONS, INC. | 2000-04-20 | C T CORPORATION SYSTEM | — | Withdrawn | |
| Indiana | AT&T CONSULTING SOLUTIONS, INC. | 2000-02-08 | CT Corporation System | DAVID F. MINGODirector, OfficerJonathan P. KlugOfficer2 more | Merged | |
| Kansas | AT&T CONSULTING SOLUTIONS, INC. | 2000-02-10 | THE CORPORATION COMPANY, INC | — | Merged | |
| Kentucky | AT&T CONSULTING SOLUTIONS, INC. | 2000-02-08 | KY SECRETARY OF STATE | Jonathan P. KlugOfficerRAYFORD WILKINS, JRDirector8 more | Inactive | |
| Louisiana | AT&T CONSULTING SOLUTIONS, INC. | 2000-02-08 | C T CORPORATION SYSTEM | Jonathan P. KlugOfficerKaren DiorioDirector11 more | Merged | |
| Massachusetts | AT&T CONSULTING SOLUTIONS, INC. | 2000-02-08 | C T CORPORATION SYSTEM | Karen DiorioDirectorJonathan P. KlugOfficer2 more | Inactive | |
| Maryland | AT&T CONSULTING SOLUTIONS, INC | 2000-02-07 | THE CORPORATION TRUST INCORPORATED | — | Suspended | |
| Maine | AT&T CONSULTING SOLUTIONS, INC. | 2000-02-08 | C T CORPORATION SYSTEM | — | Merged | |
| Michigan | AT&T CONSULTING SOLUTIONS, INC. | 2000-02-09 | THE CORPORATION COMPANY | — | Dissolved | |
| Minnesota | AT&T Consulting Solutions, Inc. | 2000-02-08 | C T Corporation System Inc | Donald V. GoensOfficer | Inactive | |
| Missouri | AT&T CONSULTING SOLUTIONS, INC. | 2005-06-14 | (Secretary of State) | DAVID F MINGOOfficer, DirectorJ. MANNING LEEOfficer1 more | Withdrawn | |
| Mississippi | AT&T Consulting Solutions, Inc. | 2000-02-08 | C T CORPORATION SYSTEM | Jonathan P KlugOfficerDavid F MingoOfficer3 more | Dissolved | |
| Montana | AT&T CONSULTING SOLUTIONS, INC. | 2000-02-08 | C T CORPORATION SYSTEM | David F. MingoDirector, OfficerJonathan P. KlugOfficer1 more | Revoked | |
| North Carolina | AT & T Consulting Solutions, Inc. | 2000-02-09 | Secretary of State | Bazan, Sherri LOfficerJames, Daniel VOfficer2 more | Withdrawn | |
| North Dakota | AT&T CONSULTING SOLUTIONS, INC. | 2000-02-11 | ND Secretary of State (N.D.C.C. § 10-01.1-13) | — | Merged | |
| Nebraska | AT&T CONSULTING SOLUTIONS, INC. | 2000-02-09 | C T CORPORATION SYSTEM | DAVID F MINGODirector, OfficerCHARLES M GOLDFARBDirector5 more | Inactive | |
| New Hampshire | AT&T Consulting Solutions, Inc. | 2000-02-08 | C T Corporation System | Charles M. GoldfarbDirectorDavid F. MingoOfficer5 more | Withdrawn | |
| New Mexico | AT&T CONSULTING SOLUTIONS, INC. | 2000-02-09 | CT CORPORATION SYSTEM | JONATHAN P. KLUGOfficerDAVID F MINGOOfficer4 more | Merged | |
| Nevada | AT&T CONSULTING SOLUTIONS, INC. | 2000-02-15 | C T CORPORATION SYSTEM** | JONATHAN P KLUGOfficerJ. MANNING LEEOfficer1 more | Revoked | |
| New York | AT&T CONSULTING SOLUTIONS, INC. | 2000-02-08 | CT CORPORATION SYSTEM | DAVID F MINGOEOfficer | Merged | |
| Ohio | AT&T CONSULTING SOLUTIONS, INC. | 2000-02-08 | CT CORPORATION SYSTEM | — | Dissolved | |
| Oklahoma | AT&T CONSULTING SOLUTIONS, INC. | 2000-02-08 | THE CORPORATION COMPANY | — | Merged | |
| Oregon | AT&T CONSULTING SOLUTIONS, INC. | 2000-02-08 | C T CORPORATION SYSTEM | J MANNING LEEOfficerDAVID F MINGOOfficer | Inactive | |
| Pennsylvania | AT & T Consulting Solutions, Inc. | 2000-02-07 | — | CARLA B MASCAROOfficerDAVID S MINGOOfficer2 more | Active | |
| Rhode Island | AT&T Consulting Solutions, Inc. | 2000-02-09 | CT CORPORATION SYSTEM | — | Revoked | |
| South Carolina | AT&T CONSULTING SOLUTIONS, INC. | 2000-02-08 | C T CORPORATION SYSTEM | — | Merged | |
| Tennessee | AT&T CONSULTING SOLUTIONS, INC. | 2000-02-08 | — | — | Merged | |
| Texas | AT&T Consulting Solutions, Inc. | 2000-02-08 | C T Corporation System | DAVID F MINGOOfficerTERESA G BLIZZARDDirector13 more | Dissolved | |
| Utah | AT&T CONSULTING SOLUTIONS, INC. | 2000-02-08 | CT CORPORATION SYSTEM | DAVID F. MINGODirector, OfficerJONATHAN P KLUGOfficer2 more | Inactive | |
| Virginia | AT&T Consulting Solutions, Inc. | 2005-09-02 | C T CORPORATION SYSTEM | JONATHAN P KLUGOfficerCAROL KOTZUROfficer3 more | Inactive | |
| Vermont | AT&T CONSULTING SOLUTIONS, INC. | 2000-02-08 | C T CORPORATION SYSTEM | J. Manning LeeOfficerJonathan P. KlugOfficer1 more | Suspended | |
| Washington | AT&T CONSULTING SOLUTIONS, INC. | 2000-02-08 | C T CORPORATION SYSTEM | DAVID F MINGODirectorJ MANNING LEEDirector2 more | Dissolved | |
| West Virginia | AT&T CONSULTING SOLUTIONS, INC. | 2000-02-08 | C T CORPORATION SYSTEM | JONATHAN P. KLUGOfficerDAVID F. MINGOOfficer, Director1 more | Revoked | |
| Wyoming | AT&T Consulting Solutions, Inc. | 2000-02-08 | C T Corporation System | J. Manning LeeOfficerJonathan P. KlugOfficer1 more | Merged | |
Companies and people linked to AT&T CONSULTING SOLUTIONS INC. in the state registers through shared officers, a shared registered agent, shared filing contacts or a shared address. Service companies file for many unrelated businesses — a shared agent, address or contact alone does not prove affiliation.
company person group former role
Browse the indexed registries by state, or look up any debtor name free, at UCC lien search.
| Case | Filed | Job title | Wage | Worksite | Status | |
|---|---|---|---|---|---|---|
| I-200-12230-635930 | 2012-08-21 | PRINCIPAL ARCHITECT - CONSULTING SERVICES | $151,847/yr | FLORHAM PARK | CERTIFIED | |
Employee-benefit plan filings by AT&T CONSULTING SOLUTIONS INC. with the Department of Labor. Employee and revenue figures are modeled estimates derived from retirement-plan participant counts and industry ratios — not official headcount or reported revenue.
| Employees (modeled) | ≈142 · plan year 2004 |
|---|---|
| Est. annual revenue (modeled) | $48.4M |
| Benefit plans | 401(k) plan on file |
| Filing history | 5 plan years filed, 2000–2004 |
| Sponsor EIN | 94-3341029 |
| Plan year | Employees (est.) | Participants | Plan assets | Revenue (est.) | 401(k) | |
|---|---|---|---|---|---|---|
| 2004 | ≈142 | 128 | — | $48.4M | Welfare | |
| 2003 | ≈131 | 248 (118 active) | $3.9M | $39.2M | 401(k) | |
| 2002 | ≈161 | 304 (145 active) | $3.3M | $42.2M | 401(k) | |
| 2001 | ≈271 | 326 (244 active) | $3M | $63.1M | 401(k) | |
| 2000 | ≈346 | 17 (311 active) | $1.8M | $60.6M | 401(k) | |
Federal court records load when you reach this section.
Companies adjacent to AT&T CONSULTING SOLUTIONS INC. in the District of Columbia Secretary of State register, in alphabetical order.
9 companies are registered at 3033 Chain Bridge Rd., Oakton — shared registered-office and agent addresses are common; a shared address alone does not link businesses.
Netstate aggregates public records from federal, state and municipal sources; records are matched to this company by its registered legal names. Latest source snapshot 2026-08-13. Document getpalm-companies/0764-4985-5574.