Ameresco
About
Ameresco is a leading independent provider of comprehensive energy efficiency and renewable energy solutions. The company designs, builds, finances, and operates projects for customers across a wide range of industries, including government, education, healthcare, and commercial sectors. Ameresco focuses on reducing energy consumption, lowering operating costs, and improving environmental performance for its clients.
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Ameresco alternatives 
Key facts
At-a-glance profile data
- Website
- ameresco.com
- Headquarters
- Framingham, Massachusetts, USA
- Founded
- 1998
- Employees
- 1,474
- Total funding
- $63M (Strategic)
- Business model
- B2G
Tech stack
Detected on ameresco.com, last scanned 23 Sept 2026. Run your own scan
- Frontend
- jQuery
- SEO
- Yoast SEO
- Support
- HubSpot
- CMS / Builders
- WordPress
- CDN
- Cloudflare
- Hosting
- WP Engine
- Email provider
- Microsoft 365
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Frequently asked
How much funding has Ameresco raised?
Ameresco has raised a total of $63M in funding. The most recent round on record is Strategic.
How many employees does Ameresco have?
Ameresco has approximately 1,474 people on record.