What the Department of Homeland Security buys
The Department of Homeland Security obligated $28.3 billion on contracts in fiscal year 2025. Its largest category was Commercial and Institutional Building Construction ($5.9 billion).
What it buys
| Industry (NAICS) | FY2025 obligations | Share |
|---|---|---|
| Commercial and Institutional Building Construction (236220) | $5.9 billion | 20.7% |
| Security Guards and Patrol Services (561612) | $3.2 billion | 11.4% |
| Computer Systems Design Services (541512) | $2.6 billion | 9.1% |
| Other Computer Related Services (541519) | $2.3 billion | 8.3% |
| Engineering Services (541330) | $1.4 billion | 4.9% |
| Facilities Support Services (561210) | $916.6 million | 3.2% |
| Administrative Management and General Management Consulting Services (541611) | $801.4 million | 2.8% |
| Custom Computer Programming Services (541511) | $772.7 million | 2.7% |
| All Other Travel Arrangement and Reservation Services (561599) | $759.4 million | 2.7% |
| Ship Building and Repairing (336611) | $753.1 million | 2.7% |
| Electronic and Precision Equipment Repair and Maintenance (811210) | $565.2 million | 2.0% |
| Process, Physical Distribution, and Logistics Consulting Services (541614) | $429.0 million | 1.5% |
| Other Support Activities for Air Transportation (488190) | $387.9 million | 1.4% |
| Software Publishers (511210) | $369.2 million | 1.3% |
| Irradiation Apparatus Manufacturing (334517) | $256.2 million | 0.9% |
| Computer Facilities Management Services (541513) | $247.2 million | 0.9% |
| Marketing Consulting Services (541613) | $227.2 million | 0.8% |
| Aircraft Manufacturing (336411) | $220.7 million | 0.8% |
| Nonscheduled Chartered Passenger Air Transportation (481211) | $216.2 million | 0.8% |
| Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (518210) | $209.6 million | 0.7% |
| Other Aircraft Parts and Auxiliary Equipment Manufacturing (336413) | $191.4 million | 0.7% |
| Wired Telecommunications Carriers (517110) | $175.9 million | 0.6% |
| Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing (334220) | $170.7 million | 0.6% |
| Temporary Help Services (561320) | $163.1 million | 0.6% |
| Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing (334511) | $158.3 million | 0.6% |
Who wins
| Contractor | FY2025 obligations | Share |
|---|---|---|
| Bccg A Joint Venture | $3.1 billion | 11.0% |
| Fisher Sand & Gravel Co | $928.5 million | 3.3% |
| Barnard Spencer Joint Venture | $778.4 million | 2.7% |
| Austal Usa, LLC | $707.3 million | 2.5% |
| Csi Aviation, INC | $658.5 million | 2.3% |
| The Geo Group, Inc. | $621.4 million | 2.2% |
| Paragon Systems INC | $494.1 million | 1.7% |
| General Dynamics Information Technology, Inc. | $372.8 million | 1.3% |
| Caci, Inc. - Federal | $362.9 million | 1.3% |
| Whiting-turner Contracting Company, the | $320.4 million | 1.1% |
| Corecivic, Inc. | $305.8 million | 1.1% |
| Deployed Resources LLC | $292.5 million | 1.0% |
| Amentum Services, Inc. | $282.2 million | 1.0% |
| Deloitte Consulting LLP | $269.4 million | 1.0% |
| Science Applications International Corporation | $249.1 million | 0.9% |
| Techflow, Inc. | $243.8 million | 0.9% |
| Triple Canopy INC | $234.4 million | 0.8% |
| Leidos, Inc. | $234.0 million | 0.8% |
| Dell Federal Systems L.p | $225.2 million | 0.8% |
| Birdon America INC | $209.4 million | 0.7% |
| Leidos, Inc. | $209.2 million | 0.7% |
| Fluor Federal Services INC | $206.6 million | 0.7% |
| B.i. Incorporated | $190.3 million | 0.7% |
| Salus Worldwide Solutions Corp. | $186.0 million | 0.7% |
| CACI Nss, LLC | $184.9 million | 0.7% |
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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. Amounts cover the whole agency. 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.