Martin Robert Johnson

PricewaterhouseCoopers LLC provides assurance, tax and advisory services. Its services include audit and assurance, consulting, deals, human resources, legal, tax, and family business. The firm also offers accountability, risk management, structuring, mergers and acquisitions, and performance and process improvement. The company was founded in 1998 and is headquartered in Buffalo, NY.

Sigma Components (Farnboroug) Ltd. engages in the manufacture of metal structures and parts of structures. It also provides fabricated metal products. The company was founded on June 4, 2007 and is headquartered in Farnborough, the United Kingdom.

Composite Products Ltd. manufactures and designs aerospace composite products and other structural components. The company is headquartered in Chatteris, the United Kingdom.

Southbank UK Ltd. provides engineering services to the energy sector. The company was incorporated on June 7, 2005 and is headquartered in Luton, the United Kingdom.

Hayward Tyler Ltd. designs, manufactures and supplies electric motors & pumps. Its products include boiler circulating pumps, canned motor pump, varley gear pumps, subsea motors and submersible pumps and motors. The company was founded in 1815 and is headquartered in Luton, the United Kingdom.

Peter Brotherhood Ltd. manufactures turbines, gas compressors, and provides engineering services. It produces steam turbines with an output up to 40 mega watt (MW) which has applications in waste heat recovery. The company was founded by Peter Brotherhood in 1867 and is headquartered in Peterborough, the United Kingdom.

Part of Avingtrans Plc, Redglade Investments Ltd. is a British company that provides investment services. The company is based in Luton, UK and was founded in 2005.

Magnetica Ltd. is a biomedical engineering and technology company. The firm's activities include designing, developing and commercializing superconducting and non-superconducting magnet systems and magnet sub systems used in magnetic resonance imaging scanners for human diagnostic imaging. The company was founded in 2005 and is headquartered Eagle Farm, Australia.