Longden Co., Inc.

Hudson, MA

UEI: JHU9YTBEC1N4
CAGE: 7K251
Primary NAICS: 238330 Flooring Contractors
SAM.gov registration: Active through Jul 30, 2027

Company facts

Self-certified in SAM.gov: For Profit Organization

Subchapter S Corporation
Entity structure: Corporate Entity (Not Tax Exempt)
Other NAICS codes in SAM.gov: 238350 Finish Carpentry Contractors

238990 All Other Specialty Trade Contractors
SAM.gov registration date: Dec 20, 2001
Physical address: 446 River Rd, Hudson, MA 01749, USA
Website: longden.com
Employees: 11-50
Estimated annual revenue: $1M-$10M
Industry: Industrials

Capital Goods

Construction & Engineering
SIC code: 73 Business Services
Profiles: LinkedIn

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Aug 3, 2026.

Contract awards

Award	Agency	Obligated	Awarded
APC UPS install and recertify HHSP233201600267A	Office of the Assistant Secretary for Administration	$9,272	Sep 28, 2016
Purchase Order DOCEB133W06SE2706	National Oceanic and Atmospheric Administration	$9,395	Apr 27, 2006
Purchase Order DOCEB133W06SE2695	National Oceanic and Atmospheric Administration	$10,875	Apr 26, 2006
Purchase Order DOCEB133W06SE1467	National Oceanic and Atmospheric Administration	$6,150	Jan 24, 2006
Purchase Order W912TF05P0547	New Hampshire National Guard (ARNG)	$8,433	Sep 30, 2005

Latest 5 listed here. See the rest on GovTribe.

Contract subawards

Prime contractor	Prime award	Amount	Awarded
Cornerstone Construction Services, LLC REMEDIATION RESTORATION AT 11 MURPHY DRIVE, NASHUA NH Raised flooring	697DCK24C00052	$159,450	Jan 23, 2024

Quick answers

Is Longden Co., Inc. registered in SAM.gov?

Yes. Longden Co., Inc.'s SAM.gov registration is active through July 30, 2027.

What is Longden Co., Inc.'s CAGE code?

Longden Co., Inc.'s CAGE code is 7K251, and its Unique Entity ID (UEI) is JHU9YTBEC1N4.

What is Longden Co., Inc.'s most recent federal award?

Longden Co., Inc.'s most recent federal contract award is APC UPS install and recertify (HHSP233201600267A), from Office of the Assistant Secretary for Administration, on September 28, 2016.

On GovTribe

See Longden Co., Inc.'s full federal record

Federal contract awards
Subcontracting relationships
Funding analysis by agency, NAICS and set-aside
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