Michael Paul Sheffield

Southern Water Services Ltd. provides water supply and wastewater treatment services. It treats and recycles wastewater in order to supply drinking water to households and other water companies across Sussex, Kent, Hampshire and the Isle of Wight. The company was founded on April 1, 1989 and is headquartered in Worthing, the United Kingdom.

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.

The Institution of Civil Engineers operates as a professional membership organization. The non-profit company is based in London, UK. and has subsidiaries in United Kingdom.

Kier Construction Corp. provides general construction services. It offers construction management, design-build services, general contracting, pre-construction services, project management, and post construction services. The company was founded by Scott J. Kier and Stephen J. Kier in 1986 and is headquartered in Ogden, UT.