Ameresco Inc
Framingham, MA · UEI DKL8RJPGE4R3 · NAICS 541330
Ameresco Inc is a federal contractor based in Framingham, MA operating in professional, scientific, and technical services (NAICS 541330). Ameresco Inc has received $1.11 billion in lifetime federal awards (per USAspending.gov). BesaGov currently tracks 66 contracts totaling $1.10 billion for this firm. Ameresco Inc's largest customer is General Services Administration, accounting for $483.76 million of awarded work.
Top contracts
| PIID | Agency | Latest action | Obligated |
|---|---|---|---|
| 47PF0025F0227 | General Services Administration | February 24, 2026 | $217.26M |
| 47PJ0025F0066 | General Services Administration | September 18, 2025 | $123.45M |
| 36E77620F0003 | Department Of Veterans Affairs | February 3, 2026 | $94.70M |
| N3943020F9901 | Department Of Defense | December 31, 2025 | $75.32M |
| GSP0816JE7084 | General Services Administration | March 2, 2026 | $72.97M |
| SP060418F8008 | Department Of Defense | December 1, 2025 | $60.72M |
| IND15PD00353 | Department Of The Interior | June 16, 2026 | $59.88M |
| W912DY25F0329 | Department Of Defense | December 11, 2025 | $48.00M |
| W912QR21C0018 | Department Of Defense | December 30, 2025 | $34.94M |
| N6247020F5602 | Department Of Defense | September 30, 2023 | $27.46M |
Top customers
| Agency | Obligated | Contracts |
|---|---|---|
| General Services Administration | $483.76M | 9 |
| Department Of Defense | $393.05M | 38 |
| Department Of Veterans Affairs | $146.35M | 5 |
| Department Of The Interior | $59.88M | 2 |
| Department Of Agriculture | $15.57M | 3 |
| Department Of Justice | $5.82M | 2 |
| National Archives And Records Administration | $3.06M | 3 |
| Department Of Energy | $10.0K | 3 |
NAICS portfolio
| NAICS | Description | Obligated |
|---|---|---|
| 541330 | Engineering Services | $959.75M |
| 236220 | Commercial And Institutional Building Construction | $107.03M |
| 237130 | Power And Communication Line And Related Structures Construction | $33.54M |
| 541512 | Computer Systems Design Services | $4.83M |
| 541715 | Research And Development In The Physical, Engineering, And Life Sciences (Except Nanotechnology And Biotechnology) | $2.12M |
| 221114 | Solar Electric Power Generation | $224.5K |
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Frequently asked questions
How much has Ameresco Inc received in federal contracts?
Ameresco Inc has received $1.11 billion in lifetime federal awards (per USAspending.gov). BesaGov currently tracks 66 contracts totaling $1.10 billion for this firm. Their largest customer is General Services Administration, representing $483.76 million of awarded work.
What does Ameresco Inc do?
Ameresco Inc is a federal contractor based in Framingham, MA, registered under NAICS 541330 (professional, scientific, and technical services).