GIRI membership grows by three

28 Mar 23

Three more organisations have joined GIRI this month, committing to work towards zero error in construction.

Project Four Safety

Project Four Construction Safety provides principal designer support services, CDM client advisor services and contractor safety support, including bespoke advice on the Construction (Design & Management) Regulations 2015 and the Building Safety Act. The business also offers expert advice on asbestos risk management and legislative compliance, and can provide specialist health and safety training, tailored to client requirements. 

Quality Principles

Quality Principles, LLC is a US-based quality management firm serving the national and international transport industry, founded by Anita McReynolds-Lidbury. The business works with clients, contractors and consultants, providing quality management programmes for transit projects covering every aspect of design development and construction management, including programmes to help clients remain compliant with FTA regulations. 


Robertson is a family-owned construction, infrastructure and support services business with offices across Scotland, the north of England and the Midlands. The company employs more than 3,200 people across a range of roles including construction, timber engineering, facilities management, capital projects, property development, regeneration, civil engineering, building services and housebuilding. 

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