Federal Contract Awards — NAICS 334517
Explore federal contract awards in NAICS 334517 ($4243.8B obligated) — identify vendors and track industry spending trends.
Total Awards
1,406,681
Total $ Awarded
$4243.8B
Top Vendor Count
393
Agencies Represented
70
This week in federal awards
Total Spend – Last 5 Years
2026 spend: $1.8B.
Top 10 Vendors by Award $
ELECTRIC BOAT CORPORATION leads with $288.7B obligated.
NAICS Sector Distribution
Sector 31 has the most awards in this dataset.
1,030 matching · sorted by dollars_obligated
WESTINGHOUSE GOVERNMENT SERVICES LLC
Department of Energy · NAICS 334517
$196.2M
Dec 11, 2025
Prior Year
SMITHS DETECTION INC.
Department of Homeland Security · NAICS 334517
$98.7M
Jan 27, 2026
Prior Year
ASTROPHYSICS INC
Department of Homeland Security · NAICS 334517
$89.8M
Jan 29, 2026
Prior Year
RAPISCAN SYSTEMS INC
Department of Homeland Security · NAICS 334517
$88.1M
Nov 4, 2025
Prior Year
SMITHS DETECTION INC.
Department of Homeland Security · NAICS 334517
$74.6M
Jan 27, 2026
Prior Year
SMITHS DETECTION INC.
Department of Homeland Security · NAICS 334517
$57.8M
Dec 15, 2025
Prior Year
FISICA APPLIED TECHNOLOGIES, INC.
Department of Defense · NAICS 334517
$30.1M
Oct 30, 2025
Prior Year
SMITHS DETECTION INC.
Department of Homeland Security · NAICS 334517
$30.1M
Jan 27, 2026
Prior Year
SMITHS DETECTION INC.
Department of Homeland Security · NAICS 334517
$27.6M
Jan 8, 2026
Prior Year
SMITHS DETECTION INC.
Department of Homeland Security · NAICS 334517
$24.5M
Jan 27, 2026
Prior Year
RAPISCAN SYSTEMS INC
Department of Homeland Security · NAICS 334517
$21.4M
Nov 4, 2025
Prior Year
LEIDOS SECURITY DETECTION & AUTOMATION, INC.
Department of Homeland Security · NAICS 334517
$20.8M
Jan 28, 2026
Prior Year
LEIDOS, INC.
Department of Homeland Security · NAICS 334517
$19.2M
Dec 11, 2025
Prior Year
LEIDOS, INC.
Department of Homeland Security · NAICS 334517
$19.2M
Dec 11, 2025
Prior Year
SIEMENS MEDICAL SOLUTIONS USA, INC.
Department of Veterans Affairs · NAICS 334517
$18.1M
Jan 15, 2026
Prior Year
LEIDOS SECURITY DETECTION & AUTOMATION, INC.
Department of Homeland Security · NAICS 334517
$14.9M
Dec 10, 2025
Prior Year
LEIDOS SECURITY DETECTION & AUTOMATION, INC.
Department of Homeland Security · NAICS 334517
$14.9M
Dec 10, 2025
Prior Year
RAPISCAN SYSTEMS INC
Department of Homeland Security · NAICS 334517
$12.2M
Oct 29, 2025
Prior Year
SMITHS DETECTION INC.
Department of Homeland Security · NAICS 334517
$11.2M
Jan 27, 2026
Prior Year
RAPISCAN SYSTEMS INC
Department of Homeland Security · NAICS 334517
$10.7M
Nov 5, 2025
Prior Year
RAPISCAN SYSTEMS INC
Department of Homeland Security · NAICS 334517
$10.7M
Jan 20, 2026
Prior Year
LEIDOS SECURITY DETECTION & AUTOMATION, INC.
Department of Homeland Security · NAICS 334517
$10.2M
Mar 3, 2026
Prior Year
SIEMENS MEDICAL SOLUTIONS USA, INC.
Department of Veterans Affairs · NAICS 334517
$9.6M
Dec 10, 2025
Prior Year
SIEMENS MEDICAL SOLUTIONS USA, INC.
Department of Veterans Affairs · NAICS 334517
$8.9M
Feb 6, 2026
Prior Year
SIEMENS MEDICAL SOLUTIONS USA, INC.
Department of Veterans Affairs · NAICS 334517
$8.9M
Dec 30, 2025
Prior Year