Speller Metcalfe appoints Mark Castle as first Non-Executive Chair
Speller Metcalfe has announced the appointment of Mark Castle as its first Non-Executive Chair, who will join the Board from January 2026.
The appointment marks an important milestone in the company’s 30th anniversary year, reflecting its commitment to long-term, sustainable growth while maintaining the values and culture that have defined the family business since its founding in 1995.
Castle brings over 40 years of construction industry experience to the role, including Chair of Build UK and senior leadership positions at Wates Group and Mace, where he worked for 19 years as Chief Operating Officer and then Non-Executive Director. During this time the construction business turnover grew organically from £100m to £1.7bn.
He currently serves as a Non-Executive Chair for both Eleco plc and Triangle Fire Group, and as a Non-Executive Director at Taylor Wimpey plc.
Managing Director James Speller said that Castle’s appointment comes at a pivotal time where the company look to execute their growth plan: “Mark brings with him outstanding experience and a deep understanding of our industry that will help shape our strategic direction and enhance the forward-thinking culture that defines our business.“His appointment reflects both the confidence and ambition of our business as we look ahead to the next 30 years.”
Reflecting on the family firm’s evolution, Adrian Speller, Managing Director, said: “Bringing in an independent Chair will strengthen our governance as we grow, while preserving the essence of who we are – a family-run business that works collaboratively to innovate and excel for the betterment of the industry, and we’re excited to work with Mark as we continue to build a responsible and resilient business for the future.”
Commenting on his appointment, Mark Castle said: “I am delighted to be taking up the role of Chair at Speller Metcalfe and look forward to working with the Board to support them through the next stage of their journey. The company’s reputation places it at the forefront of the industry, and I’m pleased to be joining at such an exciting point in its growth story.”
Founded by Steve Speller and Andy Metcalfe, the Midlands-based contractor remains independently owned and led by the second generation, James and Adrian Speller.
Combining Tier One capability with the agility and personal touch of a family-run business, Speller Metcalfe continues to deliver excellence across the industry. With Mark Castle joining as Chair, the company looks set to build on this strong foundation and drive the next stage of its growth plan.