Member news

THREE60 Strengthens Leadership & Business Development Teams with Key Appointments

23 January 2026

THREE60 Energy has expanded its senior leadership and commercial teams with several strategic appointments, reinforcing its continued growth and widening portfolio. Stuart Gregg joins as Senior Operations Director, a new role reflecting the scale of THREE60’s operational activities. With more than 25 years’ experience across major operators and service companies—including Shell and National Grid—Stuart brings deep expertise in operations management, large-scale asset oversight, and the delivery of complex international projects. He will lead the development and execution of THREE60’s Operations service line, ensuring high performance and strong alignment with customer needs.

Paul Simpson also joins as Business Development Director for the UK Wells service line. With over 25 years’ technical and commercial wells experience, Paul will drive strategic growth, strengthen client relationships, and support integrated well lifecycle solutions. In addition, Sarah Wells and Rachel Buchan have joined as Business Development and Proposals Associates.

“These appointments bring a wealth of experience and insight to THREE60 Energy, strengthening our leadership and commercial capability as the business continues to grow. As we deliver projects across a global portfolio, having the right people in place is critical to maintaining our standards, supporting our clients, and positioning the company for long-term, sustainable success.” – Walter Thain, CEO


Share this article

Working together, producing cleaner energies