Gordon Wilkinson

Calderys NGJ Ltd. provides refractory solutions. It focuses incineration, petro–chemical glass and aluminum but also extends into steel, heat treatment, chemical, fertiliser, heat exchanging, industrial boilers and plants. The company was founded by Norman George Johnson in 1961 and is headquartered in Ellesmere Port, the United Kingdom.

Part of Driver Group Plc, Driver Consult Ltd. is a British company that provides commercial and dispute resolution services to the construction industry. The company is based in Rossendale, UK.

Part of Driver Group Plc, Driver Project Services Ltd. is a British company that provides construction consulting and chartered quantity surveying services. The company is based in Rossendale, UK and was founded in 1993.

KPMG LLP (United Kingdom) provides audit, advisory, and tax services. Its audit and assurance services encompass accounting advisory, financial reporting publications, financial state audit, internal audit, and revenue recognition. The firm's tax and pension services include statutory residency test, pension, personal tax investigations, tax management consulting, tax technology, legal services, tax value chain, employment issues, indirect tax, and tax policy cycle. KPMG was founded in 1987 and is headquartered in London, the United Kigdom.

Arup Group Ltd. provides engineering, design, planning and project management consulting services. The company has offices across Europe, North America, Africa, Australasia and South East Asia. It offers building design, economics and planning, infrastructure design, management consulting and specialist technical services. The firm was founded by Ove Arup in 1946 and is headquartered in London, the United Kingdom.

Initiate Consulting Ltd. provides capital investment consulting services. It defines, develops and delivers capital programmes and projects. The company is headquartered in London, the United Kingdom.