USAspending.gov•SAM.gov

M. C. DEAN, INC.

UEI RD55NEXJ5EW4 · CAGE 3K773 · TYSONS, VA · Parent: M. C. DEAN, INC.

Dated source observations

SAM: Active · expires 2027-09-10 · 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, other than small business, us owned business

Registered address

1765 GREENSBORO STATION PL
TYSONS, VA 22102

SAM registration data · checked 2026-11-07

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Doing business with this entity? The check opens with UEI RD55NEXJ5EW4 loaded and can seal a permanent verification record. Monitoring re-checks this UEI every morning, with three entities included free.

Federal footprint

Historical awards

$3.7B

USAspending · prime awards

Trailing 12 months

$412.5M

USAspending · obligations

Largest agency share

81%

Department of Defense

NAICS codes

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 2026-09-03

NAICS codes

238210$281.8M

electrical contractors and other wiring installation contractors

3 awards observed

561621$163.4M

security systems services (except locksmiths)

4 awards observed

517111$160.9M

wired telecommunications carriers

1 award observed

541512$94.9M

computer systems design services

3 awards observed

561210$70.1M

facilities support services

2 awards observed

238990$53M

all other specialty trade contractors

1 award observed

541330$25.5M

engineering services

1 award observed

236220

commercial and institutional building construction

Largest prime awards· as of 2026-09-03

W912DR21C0023 · Department of Defense$209.5M
FA872626FB033 · Department of Defense$160.9M
HSFEMW11C0500 · Department of Homeland Security$53M
HQ003422F0031 · Department of Defense$46M
W912DR18C0006 · Department of Defense$45.3M
47PN1123F0002 · General Services Administration$44.8M
HQ003422F0029 · Department of Defense$41.2M
FA873023F0006 · Department of Defense$39.9M
W912DY22F0198 · Department of Defense$39.9M
15M10624FA47MA008 · Department of Justice$36.2M
W912DY22F0357 · Department of Defense$29.6M
W912DR20C0028 · Department of Defense$27M
N6523618F0650 · Department of Defense$25.5M
W912DY23F0041 · Department of Defense$25.4M
FA460022F0102 · Department of Defense$25.3M