Diales Plc

Diales Plc operates as a consultancy firm specializing in the engineering and construction sectors, offering its expertise across the United Kingdom, continental Europe, the Americas, the Middle East, and the Asia Pacific region. The company provides a comprehensive suite of services, including expert advice on quantity surveying, project planning and programming, and overall project management. It also offers specialized support in areas such as contract administration, commercial guidance, building information modeling (BIM), and detailed delay analysis. Furthermore, Diales excels in dispute avoidance and resolution, providing quantum and planning expert witness services, litigation support, and professional training. Diales extends its expert solutions to a diverse client base, encompassing project owners, developers, general contractors, subcontractors, legal professionals, and suppliers. Its operational footprint covers a wide range of industries, including the building, energy, infrastructure, marine, mining, oil and gas, process and industrial, and transportation sectors. Established in 1978, the company is headquartered in London, UK. Notably, it adopted the name Diales Plc in June 2024, having previously operated as Driver Group plc.