TIS Group has appointed Andy Walls as its new Chief Executive Officer, succeeding former CEO James Twigg, who will remain an active advisor and board member during the transition.
Andy’s appointment marks a new chapter for TIS as the company enters a phase of strategic growth. He joins TIS with a track record of leading complex service organisations, most recently serving as CEO of Marlowe Environmental Services. He brings deep expertise in delivering scalable growth, building high-performing teams, and enhancing customer value in regulated environments.
Andy said of TIS: “The business has a strong foundation, a talented team, and a reputation for delivering smart, customer-centric solutions. My focus will be on building on this success – accelerating growth whilst continuing to partner with customers, providing innovative, sustainable solutions and delivering service excellence. I look forward to getting to know the business, the people, and our partners over the coming months.”
Andy succeeds James Twigg, who has led the Group since 2013. James will remain on the Board as a Non-Executive Director, supporting strategic development and governance.
“Andy is a values-led leader with a proven ability to scale businesses while keeping people and customers at the heart,” said James. “The time is right for new leadership to take the business forward, and I’m excited to support Andy and the Board in the next chapter of the TIS journey.”
