Ameresco INC

UEI DKL8RJPGE4R3 CAGE 1R5J7 Active Framingham, MA

Other Than Small Business · Data through October 2, 2026

Obligations, FY2026
$309.5M
Total obligations, FY2024–FY2026
$926.5M
Contract actions, FY2024–FY2026
51
Top agency
General Services Administration

Obligations by fiscal year

FY2021: $94,130,987FY2022: $122,160,252FY2023: $107,372,677FY2024: $75,848,268FY2025: $541,217,451FY2026: $309,484,198FY2027: $4,915,969
Fiscal yearObligations
FY2027 (partial year)$4.9M
FY2026$309.5M
FY2025$541.2M
FY2024$75.8M
FY2023$107.4M
FY2022$122.2M
FY2021$94.1M

Agencies, NAICS, and PSC codes

Top awarding agencies
AgencyObligationsShare
General Services Administration$443.6M35.3%
Department of Defense$392.9M31.3%
Department of Veterans Affairs$362.6M28.9%
Department of the Interior$31.6M2.5%
Department of Agriculture$12.0M1%
PSC codeObligationsShare
B540 — Special Studies/analysis- Building Technology$538.4M42.9%
R408 — Support- Professional: Program Management/support$334.0M26.6%
Z2KZ — Repair Or Alteration of Other Conservation and Development Facilities$106.5M8.5%
R499 — Support- Professional: Other$88.4M7%
R425 — Support- Professional: Engineering/technical$63.4M5%

Contract type and set-aside mix

Contract pricing typeObligationsShare
Firm Fixed Price$1.26B100%
Set-aside typeObligationsShare
Not Specified$1.19B94.4%
No Set Aside Used.$70.0M5.6%

Place of performance by state

StateObligationsShare
AL$313.2M25%
IN$217.3M17.3%
DC$162.7M13%
CO$111.9M8.9%
VA$80.8M6.4%
TX$58.8M4.7%
KY$54.5M4.3%
SC$50.3M4%
NY$32.5M2.6%
MD$32.4M2.6%

Largest contract actions on file

AwardAgencyPeriod of performanceObligationRecord
47PF0025F0227 · NAICS 541330General Services AdministrationJanuary 16, 2025 – November 30, 2048$217.3MView on USAspending
47PF0025F0227 · NAICS 541330General Services AdministrationJanuary 16, 2025 – December 31, 2043$154.1MView on USAspending
47PJ0025F0066 · NAICS 541330General Services AdministrationDecember 31, 2024 – August 30, 2047$140.2MView on USAspending
47PJ0025F0066 · NAICS 541330General Services AdministrationDecember 31, 2024 – August 30, 2047$70.8MView on USAspending
W912DY25F0329 · NAICS 541330Department of DefenseSeptember 30, 2025 – January 30, 2050$48.0MView on USAspending
36E77620F0003 · NAICS 541330Department of Veterans AffairsNovember 29, 2019 – October 1, 2038$47.8MView on USAspending
36E77620F0003 · NAICS 541330Department of Veterans AffairsNovember 29, 2019 – October 1, 2038$46.9MView on USAspending
47PM0725F0030 · NAICS 541330General Services AdministrationJanuary 20, 2025 – June 30, 2038$39.9MView on USAspending
36E77620F0003 · NAICS 541330Department of Veterans AffairsNovember 29, 2019 – September 1, 2034$39.0MView on USAspending
36E77620F0003 · NAICS 541330Department of Veterans AffairsNovember 29, 2019 – October 1, 2038$35.8MView on USAspending

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What the numbers show

No transaction in this record used a small-business set-aside; all obligations were awarded with no set-aside or an unspecified type.

Obligations decreased from $541.2M in FY2025 to $309.5M in FY2026, the last closed fiscal year.

Source: USAspending.gov, U.S. Department of the Treasury. Contract transactions FY2021–FY2027, downloaded 2026-10-21. Figures are net obligations and can include de-obligations. Department of Defense data is published with a 90-day delay. View this contractor's largest contract on USAspending.gov.

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