Is DENNIS B. O'BRIEN registered with the U.S. federal government?

Yes. DENNIS B. O'BRIEN is registered in SAM.gov under Unique Entity ID (UEI) R27DEG2973B7 and CAGE code 19GX6. Its current registration status is Active.

Where is DENNIS B. O'BRIEN located?

DENNIS B. O'BRIEN is located in FRANKLIN, MA 02038.

What industry is DENNIS B. O'BRIEN in?

DENNIS B. O'BRIEN's primary NAICS classification is 541370. Registered NAICS codes include 541330, 541370.

DENNIS B. O'BRIEN - FRANKLIN, MA

Federal Awards

Total Award Value

NAICS Codes

Overview

DENNIS B. O'BRIEN (doing business as D. OBRIEN LAND SURVEYING) is a U.S. government contractor based in FRANKLIN, MA. The company is registered with the federal government under Unique Entity ID R27DEG2973B7 and CAGE code 19GX6. Its primary industry classification is NAICS 541370. Its current SAM.gov registration status is Active.

Contact Information

Verified contact details for DENNIS B. O'BRIEN are available on GovContractFinder.

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NAICS Codes primary: 541370

541330 541370

Registration & Entity Details

Location: FRANKLIN, MA 02038
Unique Entity ID (UEI): R27DEG2973B7
CAGE Code: 19GX6
SAM Registration: Active
Registered: Feb 17, 2026
Registration Expires: Feb 19, 2027
Legal Structure: 2J
Congressional District: 04
Website: www.dennisobrienlandsurveying.com

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See full information on GovContractFinder

Complete award history, points of contact, and verified contact details for DENNIS B. O'BRIEN are available on GovContractFinder.

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Frequently Asked Questions

Is DENNIS B. O'BRIEN registered with the U.S. federal government?: Yes. DENNIS B. O'BRIEN is registered in SAM.gov under Unique Entity ID (UEI) R27DEG2973B7 and CAGE code 19GX6. Its current registration status is Active.
Where is DENNIS B. O'BRIEN located?: DENNIS B. O'BRIEN is located in FRANKLIN, MA 02038.
What industry is DENNIS B. O'BRIEN in?: DENNIS B. O'BRIEN's primary NAICS classification is 541370. Registered NAICS codes include 541330, 541370.
How can I find more information about DENNIS B. O'BRIEN?: Full award history and verified contact details for DENNIS B. O'BRIEN are available on GovContractFinder.