Zonatherm Products and ThermFlo are honored to be recognized as a 2026 Private Company Board of the Year by MLR Media as part of the Private Company Governance Summit. The annual awards recognize private company boards that go above and beyond legal governance requirements and demonstrate a commitment to high standards of board structure, performance, and stewardship. 

As sister companies specializing in mission-critical power and thermal management solutions for commercial facilities, Zonatherm Products and ThermFlo are committed to supporting customers with reliable solutions, technical expertise, and responsible long-term leadership. 

The recognition highlights several governance practices, including a CEO/chair split and the company’s first non-family CEO, regular board meetings that include strategy sessions and formal budget approval, and the implementation of formal budgeting, financial rigor, bylaws, charters, and governance frameworks. 

“We are honored to receive this recognition and proud of the governance practices that support our continued growth,” said Dave Mack, CEO for Zonatherm Products and ThermFlo. “This award reflects the dedication of our Board, leadership team, and employees, whose work helps us serve customers and strengthen the future of our companies.” 

The 2026 Private Company Board of the Year awards are presented by Private Company Director, Family Business, and Directors & Boards magazines at the annual Private Company Governance Summit.