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Federal Contractor

HAMILTON SUNDSTRAND SPACE SYSTEMS INTERNATIONAL, INC.

UEI LFZJHMW3EJ39 · CAGE 71120 · HOUSTON, TX · Parent: RTX CORP

Dated source observations

SAM: Active · expires 2027-07-15 · 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, us owned business

Registered address

11 GREENWAY PLZ STE 2900
HOUSTON, TX 77046

SAM registration data · checked 2026-11-07

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Doing business with this entity? The check opens with UEI LFZJHMW3EJ39 loaded and can seal a permanent verification record. Monitoring re-checks this UEI every morning, with three entities included free.

Federal footprint

Historical awards

$1.6B

USAspending · prime awards

Trailing 12 months

$140.5M

USAspending · obligations

Largest agency share

100%

National Aeronautics and Space Administration

NAICS codes

6

observed across awards

USAspending subawards

A prior name search matched reported contract subawards. Check date unrecorded.

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 2026-09-22

NAICS codes

336419$1.5B

other guided missile and space vehicle parts and auxiliary equipment manufacturing

1 award observed

541330$48.4M

engineering services

13 awards observed

333914$1.4M

measuring, dispensing, and other pumping equipment manufacturing

1 award observed

541715

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

541712

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

334418

printed circuit assembly (electronic assembly) manufacturing

Largest prime awards· as of 2026-09-22

  • NNJ10TB01C · National Aeronautics and Space Administration$1.5B
  • 80JSC019F0043 · National Aeronautics and Space Administration$18.4M
  • 80JSC018F0135 · National Aeronautics and Space Administration$6.2M
  • 80JSC020C0019 · National Aeronautics and Space Administration$3.8M
  • NAS997143 · National Aeronautics and Space Administration$3.5M
  • 80JSC021F0025 · National Aeronautics and Space Administration$3.1M
  • NNJ12HB01D · National Aeronautics and Space Administration$2.2M
  • 80JSC021F0159 · National Aeronautics and Space Administration$2.1M
  • 80JSC021F0281 · National Aeronautics and Space Administration$2.1M
  • 80JSC020F0005 · National Aeronautics and Space Administration$1.9M
  • 80JSC019F0039 · National Aeronautics and Space Administration$1.5M
  • 80JSC022F0024 · National Aeronautics and Space Administration$1.5M
  • 80JSC018P0050 · National Aeronautics and Space Administration$1.4M
  • 80JSC024F0062 · National Aeronautics and Space Administration$1.1M
  • NNJ16HD07D · National Aeronautics and Space Administration$999.6K