Graham Dudley Olver

Tetra Tech UK Consulting Group Ltd. engages in the provision of project management and technical consultancy services. It operates through the Consultancy Services and International Development segments. The Consultancy Services segment includes Infrastructure and Built Environment, Programme and Project Management, Surveying and Asset Management, Environmental, and Planning and Transport. The International Development segment involves in building state of the art public transport systems and improved traffic management in developing cities. The company was founded on December 6, 1984 and is headquartered in Leeds, the United Kingdom.

Skanska Infrastructure Development UK Ltd. provides project development and construction services. The company was founded on February 21, 1995 and is headquartered in Rickmansworth, the United Kingdom.

British Expertise is a company that provides support services. The private company is based in London, UK. and has subsidiaries in United Kingdom. It was founded in 1967.

Part of London Luton Airport Group Ltd., London Luton Airport Ltd. operates as an airport. The company is based in Luton, UK. The British company was founded in 1938. The CEO is Graham Dudley Olver.