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Federal Contractor

CASTELION CORPORATION

UEI U56KN6TRS3K1 · CAGE 9FYN9 · TORRANCE, CA · Parent: CASTELION CORPORATION

Dated source observations

SAM: Active · expires 2027-09-25 · checked 2026-11-07

Exclusions: no active exclusion record matched this UEI · as of the 2026-11-06 extract

Requests SAM.gov registration data when a refresh is available. It updates this profile but does not create a verification record.

Classifications: corporate entity not tax exempt, manufacturer of goods, other than small business, self certified small disadvanted business, small business, us owned business

Registered address

19951 MARINER AVE
TORRANCE, CA 90503

SAM registration data · checked 2026-11-07

Run an exclusion check Monitor this entity

Doing business with this entity? The check opens with UEI U56KN6TRS3K1 loaded and can seal a permanent verification record. Monitoring re-checks this UEI every morning, with three entities included free.

Federal footprint

Historical awards

$263M

USAspending · prime awards

Trailing 12 months

$181.4M

USAspending · obligations

Largest agency share

100%

Department of Defense

NAICS codes

4

observed across awards

USAspending subawards

No reported contract subaward matched the name · checked 2026-10-29.

Name matches do not establish identity. Reported subaward coverage is partial.

Awarding agencies for this contractor

This contractor's observed prime award obligations by agency · USAspending.gov · as of 2026-10-29

NAICS codes

541715$205.3M

research and development in the physical, engineering, and life sciences (except nanotechnology and biotechnology)

8 awards observed

336414$55.8M

guided missile and space vehicle manufacturing

1 award observed

541714$1.8M

research and development in biotechnology (except nanobiotechnology)

1 award observed

332993$1K

ammunition (except small arms) manufacturing

1 award observed

Largest prime awards· as of 2026-10-29

  • N6833526F1022 · Department of Defense$155M
  • FA861224CB010 · Department of Defense$55.8M
  • N6833526F1138 · Department of Defense$23.4M
  • FA238523CB007 · Department of Defense$18.9M
  • N0001424C1511 · Department of Defense$3M
  • HQ086025CE025 · Department of Defense$2M
  • W912CG25C0009 · Department of Defense$1.8M
  • FA238523CB008 · Department of Defense$1.7M
  • FA865125CB026 · Department of Defense$1.4M
  • FA865623FB029 · Department of Defense$1K
  • HQ085926FF347 · Department of Defense$500