• Entrepreneur Of The Year celebrates ambitious entrepreneurs who are shaping the future

ROCKVILLE, Md.ย โ€” Ernst & Young LLP (EY US) has named Chaberton Energy CEOย Stefano Rattiย as a finalist for the 2025 Entrepreneur Of The Year Mid-Atlantic Award.

Stefano was recognized after shepherding an exponential 73x revenue growth of Chaberton Energy, a national renewable energy developer, over its five years as a company. He has overcome numerous obstacles by relying on calculated risk taking, a strong mission and three core values that continue to drive the company forward. Those valuesโ€”creativity, excellence and humanityโ€”are infused in everything Chaberton does, from hiring, to siting and developing projects, to community engagement and more.

The Entrepreneur Of The Year program, now in its 40th year, celebrates the bold leaders who disrupt markets through the world’s most groundbreaking companies, revolutionizing industries and making a profound impact on communities. The program honors entrepreneurs whose innovations shape the future and pave the way for a thriving economy and a hopeful tomorrow. The Mid-Atlantic program celebrates entrepreneurs from Maryland, Virginia and Washington, DC.

An independent panel of judges selected Stefano among just 36 finalists for their entrepreneurial spirit, purpose, growth and lasting impact in building long-term value.

“I am humbled and grateful for the honor of being named by Ernst & Young as a finalist for this prestigious award,” Stefano said. “I believe access to energy is a basic human right, and that clean energy can benefit the planet and all people. That is what has driven me every day to hire the best people, to innovate and to build this company into a meaningful enterprise.”

Regional award winners will be announced on June 18 during a special celebration in Washington, DC. The winners will then be considered by the National judges for the Entrepreneur Of The Year National Awards.

Sponsors
Founded and produced by Ernst & Young LLP, the Entrepreneur Of The Year Awards include presenting sponsors PNC Bank, Cresa, LLC, Marsh USA, and SAP. In the Mid-Atlantic, sponsors also include regional Platinum sponsor ADP, regional Gold sponsors Cooley and DLA Piper, and regional Silver sponsor REQ.

About Chaberton
Headquartered in Maryland, Chaberton Energy is a public benefit corporation developing renewable distributed energy projects, with a particular emphasis on community solar, solar for businesses and storage. Chaberton was named to the 2024 Inc. 5000 list of America’s fastest-growing private companies and ranks as the No. 1 fastest-growing community solar company, the No. 2 fastest-growing Maryland company, and the No. 34 fastest-growing company overall. 

About Entrepreneur Of The Year 
Founded in 1986, Entrepreneur Of The Year has celebrated more than 11,000 ambitious visionaries who are leading successful, dynamic businesses in the US, and it has since expanded to nearly 60 countries globally.

About EY
EY is building a better working world by creating new value for clients, people, society and the planet, while building trust in capital markets. Enabled by data, AI and advanced technology, EY teams help clients shape the future with confidence and develop answers for the most pressing issues of today and tomorrow. EY teams work across a full spectrum of services in assurance, consulting, tax, strategy and transactions. Fueled by sector insights, a globally connected, multi-disciplinary network and diverse ecosystem partners, EY teams can provide services in more than 150 countries and territories.

Media Contact:
Lia Morrison
โ€ช412-573-9095
Lia.Morrison@chaberton.com

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