Atwell Acquires Majority Stake in Centurion Power

Natick, MA (August 14, 2025) – Atwell, a full-service consulting, engineering, and construction services firm serving the real estate & land development, power & renewable energy, and oil & gas markets, acquired a majority stake in Centurion Power, adding electrical acceptance testing and commissioning services.

Based in Washougal, WA, Centurion Power provides third-party electrical acceptance testing, inspection, certification, and commissioning, serving the electrical power industry. Centurion Power specializes in electrical acceptance testing, commissioning, and maintenance testing, serving clients in the utility, power generation, renewable energy, industrial, and mission critical/data center markets.

“The added talent and experience that the team at Centurion brings to Atwell will support our continued growth in the power and energy industry,” said Dan McNulty, COO at Atwell. “We are excited to have them join our team to offer our clients coordinated, best-in-industry electrical testing solutions.”

“Our approach centers on a team of professionals united to deliver high-value results while building long-term relationships with clients,” said Tony Asciutto, Founder and President of Centurion Power. “We believe that our approach to our clients and overall leadership in the industry aligns perfectly with Atwell. Our shared vision and values will allow us to drive client success at the highest level.”

For more details about this transaction click here.

Morrissey Goodale, a specialized management consulting and research firm exclusively serving the architecture, engineering, and environmental consulting industries, advised Atwell in the transaction.

Source: Atwell