TritenIAG Names Duane Barnes Chief Executive Officer

July 14, 2026
2
 minute reading time

TritenIAG, a capital project management and owner's representative firm serving the power, renewables, chemicals, and data center sectors, announced that Duane Barnes, the firm's Vice President and General Manager, will become Chief Executive Officer. Terence Easton, who has led TritenIAG as CEO since 2020, will transition to the company's Advisory Board.

The transition reflects a planned succession as TritenIAG continues to expand its presence across the energy and industrial markets. Easton will remain involved with the firm in his board capacity, supporting strategic direction and key client relationships during the handoff.

Barnes brings more than 20 years of experience in project leadership across the chemical and consumer products industries. At TritenIAG, he played a key role managing a major biochemicals development and led the launch of the firm's East office, which became the foundation for its growing industrial market presence. As Vice President and General Manager, he has applied disciplined project management practices to help clients deliver complex capital projects on budget and on schedule, building the kind of operational rigor that underpins TritenIAG's approach. Duane has a B.S in Industrial Management from Clemson University.

“Duane has been instrumental in building the operational discipline that sets TritenIAG apart, and the board has full confidence in his readiness to lead,” said John Scott Arnoldy Sr., TritenIAG founder and Advisory Board Chairman. “This is the kind of succession we planned for — one that keeps continuity with our clients while bringing fresh energy to the next phase of growth.”

- John Scott Arnoldy Sr., Chairman, Advisory Board

“I want to thank the board for the confidence they have placed in me, and Terence for his leadership and the role he has played in preparing me for this opportunity,” said Barnes. “As I look at where we are as a company today, I see strong values, great people, and multiple success stories where we have helped clients overcome complex challenges.”

“Demand for our services continues to grow, with engagements underway in data centers, solar, and biochemicals,” Barnes said. “While leadership is changing, our commitment to our clients, our values, and one another remains the same — and that will continue to guide every decision we make.”

- Duane Barnes, Chief Executive Officer

Contributers
Duane Barnes
Chief Executive Officer

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