Gleeds leadership shuffle: implications for infrastructure project teams
Reviewed by Joe Ashwell
First reported on The Construction Index
30 Second Briefing
Construction consultant Gleeds has confirmed that current chief operating officer David Johnson, a 40‑year veteran of the firm, will become chief executive on 6 April 2026, succeeding Graham Harle, who moves to a non‑executive director role on the board. UK managing director Brian McArdle will step up to chief operating officer, while Andy Ellis, now global head of energy, will become UK managing director. The reshuffle at the 150‑year‑old consultancy signals continuity of leadership for major cost, programme and project management commissions across UK and international infrastructure.
Technical Brief
- Leadership transition date is fixed to 6 April 2026, allowing long-term programme continuity planning.
- Johnson’s 40+ years at Gleeds provide deep continuity for existing framework and alliance contracts.
- Harle’s shift to non-executive director retains strategic input without disrupting day-to-day commission delivery.
- McArdle’s move from UK managing director to COO consolidates UK operational experience at global level.
- Ellis’ promotion from global head of energy to UK MD brings major energy-infrastructure expertise into domestic leadership.
- Chair Richard Steer explicitly links the reshuffle to Gleeds’ 150‑year legacy and organisational stability.
Our Take
Gleeds’ UK leadership change comes as the firm features in our database on complex schemes such as the Wylfa small modular reactor project with Arup and Rolls-Royce SMR, signalling that continuity in senior decision-making will matter for nuclear and other long-horizon infrastructure work.
The company also appears on major UK stadium redevelopment plans like Nottingham Forest’s City Ground expansion, so any shift in executive priorities could influence how Gleeds balances high-profile sports venues against energy and public-sector infrastructure in its project pipeline.
Within our 777 Infrastructure stories, Gleeds is one of the more frequently recurring UK consultancies, and a 150‑year operating history suggests the board will likely frame this leadership transition as evolutionary rather than disruptive to reassure long-standing public and private clients.
Prepared by collating external sources, AI-assisted tools, and Geomechanics.io’s proprietary mining database, then reviewed for technical accuracy & edited by our geotechnical team.
Related Articles
Related Industries & Products
Construction
Quality control software for construction companies with material testing, batch tracking, and compliance management.
Mining
Geotechnical software solutions for mining operations including CMRR analysis, hydrogeological testing, and data management.
QCDB-io
Comprehensive quality control database for manufacturing, tunnelling, and civil construction with UCS testing, PSD analysis, and grout mix design management.