United States · Federal contract register · Supplier record

AMERESCO INC

Line: Building technology (B540)Register loaded to September 2026Compiled 7 October 2026

AMERESCO INC — United States · Federal contract register · Supplier record: 196 contracts, all years ($1,721,785,480 · May 2008 – Apr 2026); $390M since January 2024 (9 contracts · 3 agencies); 1st rank in the line (of 10 suppliers · 49.74%); 0 agencies never served ($0 on the line without AMERESCO INC).

Assay record ASY-US-0K769H80RH · Cite as: Assay Systems, “AMERESCO INC in the USAspending register”, https://assay-systems.com/register/us/ameresco-inc/

196
contracts, all years
$1,721,785,480 · May 2008 – Apr 2026
$390M
since January 2024
9 contracts · 3 agencies
1st
rank in the line
of 10 suppliers · 49.74%
0
agencies never served
$0 on the line without AMERESCO INC

Own record by year

2019 onward
$511M
$71.8M
$81.9M
$38.3M
$21.4M
$114M
$275M
$983K
20192020202120222023202420252026

Who buys from AMERESCO INC

since January 2024
3agencies
$390Mpaid
84.8%top buyer
General Services Administration84.8%
$330,766,525
Department of Defense14.0%
$54,559,493
National Archives and Records Administration1.2%
$4,570,232

Before 2024 only: Department of Agriculture, Department of Energy, Department of Homeland Security, Department of Justice, Department of Transportation, Department of Veterans Affairs, Department of the Interior, National Gallery of Art, U.S. Agency for Global Media.

The line

since January 2024
$665Mline value
12contracts
5agencies
10suppliers
100.0%held by top ten

Building technology (B540)

$404M
$247M
$13.6M
202420252026Jan–Sep
1stof 10 suppliers
$330,766,525AMERESCO INC in the line
49.74%share of the line
51.8%of $638,479,813 spent by General Services Administration

How the line is bought

by value, since 2024
0%no competition
0%one applicant
0of these to AMERESCO INC
Competed, several suppliers applied9 contracts
$664,330,014 · 99.9%
Awarded directly, no competition2 contracts
$542,056 · 0.1%
Competed, one supplier applied1 contract
$57,737 · 0.0%

The extract

Every buying office, every contract holder, value, number and end date behind the figures above.

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Source: USAspending.gov, U.S. Department of the Treasury, Bureau of the Fiscal Service, usaspending.gov, accessed 30 September 2026.The data is available to copy, adapt, redistribute, or otherwise use for non-commercial or for commercial purposes (USAspending.gov, Licensing); no Dun & Bradstreet data is shown.