Iain Duncan Cockburn

GenRad, Inc. manufactures and sells electronic automatic test equipment and related software for contract and original equipment manufacturers (OEM) of handheld, wireless devices, PC's, business servers, DSL and broadband switching and routing technologies. The company was founded in 1915 and is headquartered in Westford, MA.

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.

Hargreaves UK Services Ltd. provides commercial, residential and waste management services. The firm operates in surface mining, environmental services, solid fuels, and smokeless fuel briquettes. It also engages in logistics, port operation, recycling, skilled contract labor supply, engineering services, and waste services. The company was founded in 1994 and is headquartered in Durham, the United Kingdom.

Coal 4 Energy Ltd. supplies coal and other related products. It supplies products to the cement manufactures, hospitals, prisons, space heating in schools, and domestic coal merchants. The company was founded in 2006 and is headquartered in Esh Winning, the United Kingdom.

Brockwell Energy Ltd. operates as a holding company with interests in renewable energy. It offers tracking and understanding energy market trends and developments, identification of opportunity, business case appraisal and project financial modelling, planning and development, capital value and returns optimization capabilities. The company was founded by Iain Duncan Cockburn and Alexander Scott Lambie in 2017 and is headquartered in Edinburgh, the United Kingdom.

Part of Covanta Holding Corp., EGEC Holdings Ltd. generates electricity. The company is based in Edinburgh, UK. EGEC Holdings was founded in 2015.

Brockwell Energy Group Ltd. provides investment services. The company was founded on September 14, 2018 and is headquartered in London, the United Kingdom.