Ameresco provides hands-on operations, maintenance and facility management for commercial, industrial and municipal energy systems.

Ameresco Inc.: Integrated energy corporation providing efficient, renewable, and cogeneration solutions.
Founded in 2000, Ameresco Inc. is an integrated energy corporation with a core mission to provide innovative energy efficiency and renewable energy solutions. The company's vision is to lead the transition to a sustainable future by offering a comprehensive portfolio that includes energy cogeneration, hydroelectric, and other renewable energy facilities. Ameresco focuses on designing, developing, financing, and constructing advanced cleantech solutions tailored to meet the unique needs of its diverse customer base.
Notable affiliated individuals include George Sakellaris, the founder and CEO, who has been instrumental in steering the company towards significant growth. Ameresco has attracted investments from prominent financial institutions and has achieved key milestones such as the development of large-scale renewable energy projects and significant reductions in carbon emissions for its clients. The company's impact is evident in its role as a trusted partner in the energy sector, driving advancements in sustainability and energy efficiency across various industries.
Companies similar to Ameresco include Standard Solar, Greenskies Clean Energy, Altus Power and Nexamp.
Ameresco was founded in 2000.
Ameresco's headquarters is located in Framingham, MA, US.
Ameresco's most recent funding round was for $300M (USD) in August 2023.
As of Aug 24, 2023, Ameresco has disclosed funding of $562.3M (USD). Undisclosed round amounts are excluded.
Ameresco has 180 employees as of Feb 6, 2024.
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