Gleeds has appointed David Johnson, currently chief operating officer, as chief executive officer, effective 6 April 2026.
Johnson, who has been with Gleeds for more than four decades, succeeds Graham Harle who will serve as non-executive director and retain his position on the Gleeds group board.
Brian McArdle, UK managing director, will step into the role of chief operating officer, while Andy Ellis, currently global head of energy, will replace McArdle as UK managing director.
Gleeds is also establishing a new management board, which includes Dean Purvis as chief growth officer, Hayley Cameron as chief business development officer, Dave Corbin as chief project delivery officer, and Benjamin Whitworth as general counsel.
Richard Steer, chair of Gleeds Worldwide, said: “Having recently celebrated 150 years in business, Gleeds is entering a new chapter. David Johnson contributes unmatched experience and a deep understanding of our organisation, and I am certain he will lead with clarity and purpose. My thanks go to Graham Harle for his outstanding leadership, which has positioned Gleeds strongly for the future. I am delighted that we will still have access to his wisdom and skills in his new non-executive role.”
Johnson added: “The strength of Gleeds has always been matching expertise with opportunity. I look forward to unifying our global business, focusing on growth in our strongest markets, and delivering exceptional outcomes for our clients. Together with the new management board, we are ready to build on Gleeds’ proud legacy.”


