Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

GSA Federal Acquisition Service
Banner Home GSA Advantage
(Vendors) How to change your company information
Contract #: 47QSHA21D000R
Contractor: AMERESCO FEDERAL SOLUTIONS, INC.
Address: 111 SPEEN ST STE 410
FARMINGHAM, MA 01701-2090
Phone: 202-738-8442
E-Mail: gsa@ameresco.com
Web Address: http://www.ameresco.com
SAM UEI: EHZNPJJYAL33
NAICS: 541690
Socio-Economic : Other Than Small Business
EPLS : Contractor not found on the Excluded Parties List System
Govt. Point of Contact:
Michael S Brown
Phone: 817-850-8340
E-Mail: michael.s.brown@gsa.gov
Source Title Contract
Number
Contractor T&Cs
/Pricelist
Current Option Period End Date Ultimate Contract End Date Category    View Catalog
MAS
Multiple Award Schedule 47QSHA21D000R Jan 7, 2026 Jan 7, 2041
334512
3361E
541690E
561210FAC
ANCILLARY
ANCRA
OLM

elibrary.gsa.gov

An official website of the General Services Administration

Looking for U.S. government information and services?
Visit USA.gov