A Global Leader in
Energy Infrastructure
Who is the Ameresco group
Ameresco, Inc. (NYSE: AMRC) is a leading energy infrastructure company providing integrated solutions to create reliable energy and modernize infrastructure. Ameresco is a trusted partner throughout the entire lifecycle, having delivered over $15 billion in solutions and contracted over 5 GW of energy resources since its founding in 2000.
It is present in Italy with Enerqos Energy Solutions, based in Milan.

Headquarters, Framingham, Massachusetts
Two business pillars
Today, organizations face two urgent challenges: meeting the growing demand for energy and modernizing aging infrastructure. Ameresco helps public and private sector clients in North America and Europe through integrated energy infrastructure solutions designed to improve reliability, resilience, efficiency, and long-term performance.
Power Infrastructure
Reliable energy to meet growing demand
The Power Infrastructure division of Ameresco integrates energy resources into behind-the-meter and utility-scale systems. The goal is to ensure resilience, operational continuity, and energy availability for critical infrastructure, industries, and large energy consumers.
Buildings & Public Infrastructure
More efficient, intelligent and resilient buildings and infrastructure
Ameresco's Buildings & Public Infrastructure division modernizes the built environment with smart, connected solutions that optimize performance, increase efficiency, and improve resilience.
Who Works With the Group
The Ameresco Group has worked with thousands of customers in the countries where it operates, implementing measures and energy efficiency projects, as well as modernization initiatives, renewable energy projects, and distributed energy resources.
