Marc Chalifoux

Bill brings over 30 years of leadership in finance, business management, and strategic planning with a strong foundation in the construction and industrial services sector.

At TES Group, Bill provides both strategic vision and tactical guidance, aligning the company’s growth initiatives with the evolving demands of the power and energy industry. His extensive experience ensures that TES delivers financially sound, reliable, and technically robust solutions to clients.

Under his leadership, TES leverages decades of construction-sector expertise through its affiliate network , combining engineering, maintenance, and project delivery capabilities to meet complex industrial needs across North America.