USAspending.gov•SAM.gov

GRUNLEY CONSTRUCTION CO., INC.

UEI R6CPWWDD4AM1 · CAGE 0MW40 · ROCKVILLE, MD · Parent: GRUNLEY CONSTRUCTION CO., INC.

Dated source observations

SAM: Active · expires 2027-09-08 · 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, subchapter s corporation, us owned business

Registered address

15020 SHADY GROVE RD STE 500
ROCKVILLE, MD 20850

SAM registration data · checked 2026-11-07

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Doing business with this entity? The check opens with UEI R6CPWWDD4AM1 loaded and can seal a permanent verification record. Monitoring re-checks this UEI every morning, with three entities included free.

Federal footprint

Historical awards

$4B

USAspending · prime awards

Trailing 12 months

$66.5M

USAspending · obligations

Largest agency share

37%

General Services Administration

NAICS codes

observed across awards

USAspending subawards

No reported contract subaward matched the name · 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

236220$2B

commercial and institutional building construction

15 awards observed

236210

industrial building construction

238990

all other specialty trade contractors

237130

power and communication line and related structures construction

541330

engineering services

237990

other heavy and civil engineering construction

238220

plumbing, heating, and air-conditioning contractors

Largest prime awards· as of 2026-09-30

GS11P08MKC0031 · General Services Administration$212.9M
GS11P14MMC0011 · General Services Administration$206.4M
GS11P01MAC0540 · General Services Administration$205.7M
GS11P05MKC3004 · General Services Administration$166.8M
GS11P14MKC0023 · General Services Administration$144.9M
GS11P05MKC0036 · General Services Administration$139.1M
W912DR23C0042 · Department of Defense$133.2M
GS11P10MKC0061 · General Services Administration$124.4M
12314422C0098 · Department of Agriculture$119.1M
19AQMM20C0051 · Department of State$114.4M
GS11P04MKC0003 · General Services Administration$114.3M
W912DR23C0015 · Department of Defense$106.3M
33301118CFC2150DR · National Gallery of Art$89M
W912DR22C0066 · Department of Defense$87.2M
GS11P10MKC0057 · General Services Administration$84.3M