Ameresco Inc. is an energy infrastructure solutions provider specializing in helping customers reduce energy costs, enhance resilience, and achieve decarbonization goals. Founded in 2000 and headquartered in Framingham, Massachusetts, the company delivers comprehensive energy services across North America and Europe. Its offerings include smart energy efficiency solutions, infrastructure upgrades, distributed energy resources development and operation, and asset sustainability services. Ameresco serves Federal, state, and local governments, utilities, data centers, educational institutions, healthcare facilities, housing authorities, and commercial and industrial customers. The company implements customized energy savings performance contracts and deploys solar energy products and systems, including photovoltaic panels, inverters, and related components. As a full-service partner in the global energy transition, Ameresco combines engineering expertise with operational capabilities to help organizations modernize aging infrastructure while reducing environmental impact.