Louise Hardy

London Underground Ltd. provides underground transportation services. The company's trains serve around 275 stations through a network of more than 250 miles of railway. The company was established in 1985 and is headquartered in London, UK.

Laing O'Rourke Plc provides engineering and construction services. It designs, engineers, constructs, manages, and invests in building and infrastructure capital assets across a range of sectors. It operates an integrated business model comprising engineering, construction, and asset management services delivering single source solutions for public and private organizations. The company was founded by Raymond G. O’Rourke and Des O'Rourke in 2001 and is headquartered in Dartford, the United Kingdom.

Bechtel Ltd. provides engineering and construction services. It builds power plants, pipelines and petroleum refineries that fuel economies, airports, roads, and railways that move people and goods, and telecommunications systems. The company is headquartered in London, LN

The Defence Infrastructure Organisation operates as a military arm services. The private company is based in West Midlands, UK.

Part of University of Cambridge, Lodge Property Services Ltd. is a British company that provides land development services. The private company is based in Cambridge, UK. Lodge Property Services was founded in 2014.

AECOM Holdings Ltd. provides transportation infrastructure services. The company is headquartered in London, the United Kingdom.