Corderoy International is an independent cost consultancy and commercial management firm providing professional services to the construction and infrastructure sectors in the UK and internationally. Established in 1780, the company advises clients across the full project lifecycle, from early feasibility and cost planning through procurement, contract administration, commercial management, and final account settlement.
Its core services include cost management, commercial and contract management, procurement support, project controls, audit and verification, and value recovery. Corderoy works across a range of sectors, including buildings, infrastructure, motorways, rail, and civil engineering projects. The firm supports both public and private sector clients, helping them manage financial risk, maintain commercial control, and achieve clarity on project costs and contractual obligations.
Corderoy operates from several regional offices across England and Wales and employs professionally qualified staff, many of whom are members of the Royal Institution of Chartered Surveyors. The company focuses on providing independent, practical advice to support effective decision-making on complex construction and infrastructure programmes.