EY Government Services LLC
McLean, VA Part of Ernst & Young US LLP
- UEI
- U7FPPR3LU7J5
- CAGE
- 9FAR0
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
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- 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
- 522310 Mortgage and Nonmortgage Loan Brokers
- 523910 Miscellaneous Intermediation
- 524291 Claims Adjusting
- 531110 Lessors of Residential Buildings and Dwellings
- 531120 Lessors of Nonresidential Buildings (except Miniwarehouses)
- 531130 Lessors of Miniwarehouses and Self-Storage Units
- 531190 Lessors of Other Real Estate Property
Show all 33
- 531210 Offices of Real Estate Agents and Brokers
- 531320 Offices of Real Estate Appraisers
- 531390 Other Activities Related to Real Estate
- 541199 All Other Legal Services
- 541219 Other Accounting Services
- 541330 Engineering Services
- 541511 Custom Computer Programming Services
- 541512 Computer Systems Design Services
- 541513 Computer Facilities Management Services
- 541519 Other Computer Related Services
- 541612 Human Resources Consulting Services
- 541613 Marketing Consulting Services
- 541614 Process, Physical Distribution, and Logistics Consulting Services
- 541618 Other Management Consulting Services
- 541620 Environmental Consulting Services
- 541690 Other Scientific and Technical Consulting Services
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- 541890 Other Services Related to Advertising
- 541990 All Other Professional, Scientific, and Technical Services
- 561110 Office Administrative Services
- 561210 Facilities Support Services
- 561440 Collection Agencies
- 561499 All Other Business Support Services
- 611420 Computer Training
- 611430 Professional and Management Development Training
- Corporate family
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Parent
Secaucus, NJ
E9PYWEKV9ZV5
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- McLean, VA LT1AZYC3CXK5
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Parent
Secaucus, NJ
E9PYWEKV9ZV5
- SAM.gov registration date
- Physical address
- 1775 Tysons Blvd #1700, McLean, VA 22102, USA
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $6,926,889 |
| FY2025 | $3,727,559 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Navy | $6,926,889 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| Ut-Battelle LLC | DEAC0500OR22725 | $750,000 | |
| ECS Federal, LLC | HR001118D0004 | $159,226 | |
| ECS Federal, LLC | HR001118D0004 | $137,816 | |
| ECS Federal, LLC | HR001122F0004 | $167,652 | |
| ECS Federal, LLC | HR001122F0004 | $159,916 |
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Synchron, LLC | Washington, DC | 541330 Engineering Services |
| Strategic Insight, LTD. | Arlington, VA | 541330 Engineering Services |
| Vista Technology Services, Inc. | Arlington, VA | 541330 Engineering Services |
| Technomics Inc. | Arlington, VA | 541330 Engineering Services |
| Wrsystems | Fairfax, VA | 541330 Engineering Services |
About the company
EY Government Services LLC, a subsidiary of Ernst & Young US LLP headquartered in McLean, Virginia, provides Navy performance improvement consulting and technical engineering services to the Department of Defense as a prime contractor on a single-award IDIQ and as a subcontractor to major defense primes on DARPA and DHS programs. The vendor operates exclusively in open competition without set-aside designations.
The Navy dominates EY Government Services' customer footprint. The Department of the Navy's Chief of Naval Operations accounts for 6 awards and the full $54.8 million in combined potential value across EY Government Services' recent federal work, executing all six through a single-award Indefinite Delivery Contract (N0018925DZ005) valued at $38.7 million through December 31, 2029 and awarded December 6, 2024. The contract covers Navy Performance Improvement services under NAICS 541330 (Engineering Services) and PSC R425 (Engineering and Technical Services), structured as cost-plus-fixed-fee with place of performance in Washington, Virginia. Four delivery orders have been issued to date under this IDIQ, totaling approximately $16.1 million: a $9.1 million order awarded March 30, 2026, to the Commander, Navy Installations Command Force Improvement Office running through March 2030; a $3.1 million order awarded December 11, 2025, running through December 2026; a $3.3 million order awarded January 1, 2025, running through December 2025; and smaller orders totaling roughly $0.6 million. The remaining $54.8 million in potential value sits in the Navy IDIQ ceiling through 2029. Beyond Navy work, EY Government Services subcontracts as a minor player: the Defense Advanced Research Projects Agency accounts for 10 sub-awards under DARPA's Technical and Analytical Support Services IDIQ, the Department of Homeland Security's Cybersecurity and Infrastructure Security Agency (CISA) and Customs and Border Protection account for 3 combined sub-awards, and the Office of the Secretary of Defense accounts for 2 sub-awards. These sub-awards carry no disclosed dollar magnitudes in the source data.
EY Government Services operates primarily as a subcontractor—15 of 21 awards (71%) are sub-awards—subcontracting to ECS Federal on multiple Microsystems Architectures (MTO2) support services tasks, to Kearney & Company on program and budget analytics support, to Sev1Tech on CISA Enterprise Engineering and Operations Support Services (CEEOSS), to Strategic Analysis Inc. on DARPA Defense Sciences Office operations support, and to Accenture Federal Services on CBP data center support services. The Navy IDIQ prime work represents the only substantial prime award in the recent portfolio. On that contract, EY Government Services engages a network of subcontractors including ECS Federal, Accenture Federal Services, Kearney & Company, American Systems Corporation, CGI Federal Inc., and 11th Hour Search LLC (a service-disabled veteran-owned small business), providing program and budget analytics, procurement support, systems integration, and technical engineering services. Service Contract Inventory data covering FY2024 shows 7 SCI-reportable subcontractor records with approximately 24.6 FTEs delivered on federal service contracts above the $150,000 threshold—a small footprint reflecting the vendor's limited sub-engagement reporting or work volume in that fiscal year. One award (the $3.1 million Navy delivery order) faces ultimate completion within the next twenty-four months and represents recompete exposure. Activity accelerated sharply from 4 awards in 2024 to 15 in 2025, with 2 awards recorded year-to-date in 2026.
Quick answers
Is EY Government Services LLC registered in SAM.gov?
Yes. EY Government Services LLC's SAM.gov registration is active through February 13, 2027.
How much has EY Government Services LLC received in federal contracts?
Federal contracts obligated $3,727,559 to EY Government Services LLC in fiscal year 2025 and $10,654,448 in fiscal years 2023 through 2027.
What is EY Government Services LLC's most recent federal award?
EY Government Services LLC's most recent federal contract award is PSO to #6 - NAVSEA FIO P2P follow-on (N0018926FD023), from Naval Supply Systems Command (Navy), on April 22, 2026.
On GovTribe
See EY Government Services LLC's full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors