Alan Keith Vallance

Part of The Royal Institute of British Architects, RIBA 1834 Ltd. is a holding company that operates subsidiaries providing employee staffing services. The company is based in London, UK and was founded in 2002.

Part of Byggfakta Group HQ AB, Williams Topco Ltd. is an investment holding British company. The company is based in Newcastle-upon-Tyne, UK. Founded in 2018, Williams Topco operates as an investment holding company.

The Royal Institute of British Architects operates as a art dealer. It is a champions better buildings, communities and the environment through architecture and their members. They provide the standards, training, support and recognition that put their members - in the UK and overseas - at the peak of their profession. The company was founded in 1834 and is headquartered in London, the United Kingdom.