Who wins federal Computer Systems Design Services contracts
Federal agencies obligated $31.7 billion on contracts under NAICS 541512 (Computer Systems Design Services) in fiscal year 2025. The largest contractor listed was Accenture Federal Services LLC ($2.5 billion).
Who wins
| Contractor | FY2025 obligations | Share |
|---|---|---|
| Accenture Federal Services LLC | $2.5 billion | 7.9% |
| General Dynamics Information Technology, Inc. | $2.1 billion | 6.5% |
| Booz Allen Hamilton INC | $1.8 billion | 5.8% |
| Science Applications International Corporation | $1.6 billion | 4.9% |
| Leidos, Inc. | $1.5 billion | 4.7% |
| Caci, Inc. - Federal | $1.5 billion | 4.6% |
| Deloitte Consulting LLP | $1.4 billion | 4.3% |
| Oracle Health Government Services, Inc. | $1.0 billion | 3.2% |
| Peraton Inc. | $771.8 million | 2.4% |
| Peraton Enterprise Solutions LLC | $726.7 million | 2.3% |
| Booz Allen Hamilton INC | $680.8 million | 2.1% |
| Salient Crgt, Inc. | $650.9 million | 2.1% |
| Leidos, Inc. | $565.5 million | 1.8% |
| Mantech Advanced Systems International, Inc. | $444.7 million | 1.4% |
| Cgi Federal Inc. | $400.2 million | 1.3% |
| Microsoft Corporation | $325.8 million | 1.0% |
| Maximus Federal Services, Inc. | $275.8 million | 0.9% |
| Johnson Controls Building Automation Systems, LLC | $243.5 million | 0.8% |
| Ecs Federal, LLC | $233.5 million | 0.7% |
| International Business Machines Corporation | $232.1 million | 0.7% |
| Liberty It Solutions LLC | $227.4 million | 0.7% |
| Serco INC | $220.0 million | 0.7% |
| Companion Data Services LLC | $211.2 million | 0.7% |
| Steampunk, Inc. | $202.1 million | 0.6% |
| Soldierpoint Digital Health, LLC | $195.3 million | 0.6% |
Who buys
| Agency | FY2025 obligations | Share |
|---|---|---|
| Department of Defense | $9.1 billion | 28.6% |
| General Services Administration | $5.5 billion | 17.4% |
| Department of Veterans Affairs | $3.9 billion | 12.4% |
| Department of Health and Human Services | $3.4 billion | 10.6% |
| Department of Homeland Security | $2.6 billion | 8.1% |
| Department of the Treasury | $1.3 billion | 4.2% |
| Department of State | $1.0 billion | 3.2% |
| Department of Commerce | $626.6 million | 2.0% |
| Department of Justice | $607.0 million | 1.9% |
| Department of Education | $578.4 million | 1.8% |
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Source and coverage
Source: USAspending.gov, the U.S. Treasury's public record of federal spending, retrieved 2026-11-01. Figures are contract obligations (award types A, B, C and D) for federal fiscal year 2025, October 2024 to September 2025. Covers the 100 largest NAICS codes by federal spending. This is federal money only. State, city and town contracts are not included. Obligations can be negative when earlier amounts are withdrawn, some classified work is not reported, and contractors that may be individuals are left out of the name lists, so a list is not a complete ranking of everyone paid. Pushbuild is not affiliated with any agency or company listed.