12 roofing firms named in ongoing bid-rigging probe

The Competition and Markets Authority has named the dozen businesses under investigation as part of its long-running probe into suspected bid-rigging in the supply of roofing and other construction services.
The cartel watchdog first launched its probe in December 2024 over suspected anti-competitive arrangements linked to roofing work for schools applying to the Department for Education’s Condition Improvement Fund.
It has now confirmed the businesses currently under investigation are:AMR