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Federal Contractor

ManTech TSG-2 Joint Venture

UEI V9KKND8S1KJ3 · CAGE 6YN54 · HERNDON, VA · Parent: MANTECH TSG-2 JOINT VENTURE

Dated source observations

SAM: Active · expires 2027-04-13 · 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: minority owned business, other minority owned business, other than small business, us owned business

Registered address

2251 CORPORATE PARK DR STE 600
HERNDON, VA 20171

SAM registration data · checked 2026-11-07

Run an exclusion check Monitor this entity

Doing business with this entity? The check opens with UEI V9KKND8S1KJ3 loaded and can seal a permanent verification record. Monitoring re-checks this UEI every morning, with three entities included free.

Federal footprint

Historical awards

$2.6B

USAspending · prime awards

Trailing 12 months

$274.2M

USAspending · obligations

Largest agency share

100%

Department of Defense

NAICS codes

2

observed across awards

USAspending subawards

Name matched reported contract subawards · checked 2026-09-28.

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 2026-09-28

NAICS codes

541715$1.9B

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

13 awards observed

541712$277.2M

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

2 awards observed

Largest prime awards· as of 2026-09-28

  • FA807524F0034 · Department of Defense$324.3M
  • FA807519FA029 · Department of Defense$317M
  • FA807522F0017 · Department of Defense$267.2M
  • 0005 · Department of Defense$204.6M
  • FA807520F0083 · Department of Defense$160.2M
  • FA807522F0002 · Department of Defense$147.2M
  • FA807522F0058 · Department of Defense$114.3M
  • FA807522F0011 · Department of Defense$100M
  • FA807520F0056 · Department of Defense$86.9M
  • FA807520F0001 · Department of Defense$82.2M
  • FA807521F0041 · Department of Defense$81.9M
  • FA807519FA056 · Department of Defense$81.5M
  • FA807524F0003 · Department of Defense$75.6M
  • FA807518F1625 · Department of Defense$72.6M
  • FA807519FA050 · Department of Defense$66.5M