Founded in 2020, the company secured the No. 4,413 spot on the 2026 list, which evaluates revenue growth from 2023 through 2025. This latest recognition follows consecutive appearances in 2024 and 2025, marking a period of sustained expansion for the public benefit corporation. Stefano Ratti, CEO and founder, credited the achievement to the team's ability to navigate a rapidly evolving policy landscape while maintaining durable project development.

Chaberton currently manages site control for nearly 200 locations across Maryland, Delaware, Virginia, Illinois, and Massachusetts. These projects represent a pipeline of over 850 megawatts of electric generating capacity and nearly 5,500 megawatt-hours of battery storage. By focusing on community-scale infrastructure, the firm aims to bolster grid reliability and provide cost-effective energy solutions to both businesses and residential consumers.