NAICS category

Irradiation Apparatus Manufacturing

NAICS 334517

FY2026 ended Sep 30 · data still posting · data as of 2026-11-01†

† DoD contract data posts to USAspending about 90 days after award.

Part of Manufacturing →

$1.2B
Federal awards
FY2026 · data still posting
8
Recipients
NAICS 334517
Code

NAICS code 334517 (Irradiation Apparatus Manufacturing) accounted for $1.2B in federal contracts in FY2026, led by the Department of Veterans Affairs, across 8 recipients. Its largest recipient on record was Siemens Medical Solutions USA, Inc., with 22%. FY2026 ended Sep 30 and its data is still posting. Computed

Obligations by year

Computed
$726.9M
FY20
$1B
FY21
$701.2M
FY22
$773.2M
FY23
$891.3M
FY24
$855.6M
FY25
$1.2B
FY26 partial
▲ 18%
FY20 to FY25

Key takeaways

Computed
FY2026 ended Sep 30 · data still posting · data as of 2026-11-01
  • Irradiation Apparatus Manufacturing (NAICS 334517) accounted for $1.2B in federal obligations in FY2026, compared with $855.6M in FY2025.
  • It ranked #72 among industries by federal contract dollars in FY2026 (data still posting).
  • The Department of Veterans Affairs provided 55% of it.
  • Its largest recipient was Siemens Medical Solutions USA, Inc., with 22%.

Top recipients

Computed

The five largest recipients on record received 76% of this category's FY2026 obligations.

Recipient breakdown available for 83% of obligations shown

Awards

Source

Largest FY2026 awards in this category

Awards coded NAICS 334517 that started in FY2026, by the amount obligated on each so far.

AwardIDRecipientObligatedStartEndPlace
Purchase Medium Speed Explosive Detection Systems (Mseds),installation Services, and…70T04026F7672N007Smiths Detection Inc.$63.6M2026-09-302033-09-29Virginia

Related

Why the labels? The graph is only worth anything if the links are trusted. Facts taken straight from a federal filing are Source; figures we calculate are Computed; links we infer (corporate parents, districts, similar contractors, connections between records) are Inferred, worded carefully, never asserted as fact and never a claim that one thing caused another. Spot an error? Tell us.