Who wins federal Irradiation Apparatus Manufacturing contracts
Federal agencies obligated $856.7 million on contracts under NAICS 334517 (Irradiation Apparatus Manufacturing) in fiscal year 2025. The largest contractor listed was Siemens Medical Solutions Usa, Inc. ($156.5 million).
Who wins
| Contractor | FY2025 obligations | Share |
|---|---|---|
| Siemens Medical Solutions Usa, Inc. | $156.5 million | 18.3% |
| Ge Precision Healthcare LLC | $155.5 million | 18.1% |
| Philips North America LLC | $117.1 million | 13.7% |
| Smiths Detection Inc. | $82.7 million | 9.7% |
| Rapiscan Systems INC | $74.9 million | 8.7% |
| Leidos, Inc. | $50.1 million | 5.9% |
| Westinghouse Government Services LLC | $25.0 million | 2.9% |
| Leidos Security Detection & Automation, Inc. | $24.2 million | 2.8% |
| Varian Medical Systems, INC | $23.9 million | 2.8% |
| Astrophysics INC | $22.8 million | 2.7% |
| Oec Medical Systems, Inc. | $17.1 million | 2.0% |
| Hologic Sales and Service, LLC | $15.9 million | 1.9% |
| Elekta INC | $10.9 million | 1.3% |
| Osage Nation Energy Services LLC | $8.9 million | 1.0% |
| Marietta Nondestructive Testing LLC | $8.7 million | 1.0% |
| Bk Medical Holding Company, Inc. | $8.6 million | 1.0% |
| V.j. Technologies, INC | $6.7 million | 0.8% |
| Hadland Imaging LLC | $5.3 million | 0.6% |
| Accuray Incorporated | $4.6 million | 0.5% |
| North Star Imaging Incorporated | $3.3 million | 0.4% |
| Fujifilm Healthcare Americas Corp | $3.0 million | 0.3% |
| Spectrum Dynamics Medical, Inc. | $2.4 million | 0.3% |
| Viken Detection Corporation | $2.2 million | 0.3% |
| Smiths Detection, INC | $2.1 million | 0.2% |
| Riverain Technologies, INC | $1.9 million | 0.2% |
Who buys
| Agency | FY2025 obligations | Share |
|---|---|---|
| Department of Veterans Affairs | $430.8 million | 50.3% |
| Department of Homeland Security | $256.2 million | 29.9% |
| Department of Defense | $129.7 million | 15.1% |
| Department of Energy | $25.0 million | 2.9% |
| Department of Health and Human Services | $10.1 million | 1.2% |
| Department of State | $2.4 million | 0.3% |
| Department of Justice | $1.5 million | 0.2% |
| Department of Agriculture | $304,115 | 0.0% |
| National Gallery of Art | $141,857 | 0.0% |
| Department of Commerce | $133,980 | 0.0% |
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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.