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Federal Contractor

RIVERSIDE RESEARCH INSTITUTE

UEI HRH1XLHY1XJ3 · CAGE 1G356 · FAIRFAX, VA · Parent: RIVERSIDE RESEARCH INSTITUTE

Dated source observations

SAM: Active · expires 2027-07-22 · 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 tax exempt, nonprofit

Registered address

12601 FAIR LAKES CIR STE 400
FAIRFAX, VA 22033

SAM registration data · checked 2026-11-07

Run an exclusion check Monitor this entity

Doing business with this entity? The check opens with UEI HRH1XLHY1XJ3 loaded and can seal a permanent verification record. Monitoring re-checks this UEI every morning, with three entities included free.

Federal footprint

Historical awards

$230M

USAspending · prime awards

Trailing 12 months

$53.6M

USAspending · obligations

Largest agency share

100%

Department of Defense

NAICS codes

8

observed across awards

USAspending subawards

Name matched reported contract subawards · checked 2026-09-30.

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 2026-09-30

NAICS codes

541990$123.1M

all other professional, scientific, and technical services

11 awards observed

541715$42M

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

2 awards observed

541712$18.7M

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

1 award observed

541690$11.6M

other scientific and technical consulting services

1 award observed

541714

research and development in biotechnology (except nanobiotechnology)

541350

building inspection services

517810

all other telecommunications

541330

engineering services

Largest prime awards· as of 2026-09-30

  • FA865023C1001 · Department of Defense$30.8M
  • FA865018F1049 · Department of Defense$18.7M
  • FA862025FB058 · Department of Defense$13.1M
  • FA862023F4051 · Department of Defense$12.7M
  • FA862026FB077 · Department of Defense$12.6M
  • FA862024F4054 · Department of Defense$12.5M
  • FA862022F4054 · Department of Defense$11.8M
  • FA862026FB066 · Department of Defense$11.7M
  • FA702223C0002 · Department of Defense$11.6M
  • FA239425CB001 · Department of Defense$11.1M
  • FA862025FB056 · Department of Defense$10.9M
  • FA862024F4052 · Department of Defense$9.8M
  • FA862022F4053 · Department of Defense$9.7M
  • FA862025FB057 · Department of Defense$9.2M
  • FA862026FB076 · Department of Defense$9.1M