Christopher Ian McLain

Tivoli Group Ltd. provides public maintenance services. The company is headquartered in London, the United Kingdom.

Home Energy Services Ltd. engages in the provision of contractor service in plumbing, drainage, and electrical care for HomeServe Membership Limited. It also provides a range of boiler and central heating maintenance, installation, and repair solutions. The company was founded on February 26, 2013 and is headquartered in Walsall, the United Kingdom.

ISS Technical Services Holdings Ltd. provides facilities and energy management services. The group services relates to building engineering, energy management, environmental, building fabric maintenance, helpdesk, landscaping, specialist & general cleaning, security and waste management. The company was founded by George Scarr Hall in 1895 and is headquartered in Stoke-on-Trent , the United Kingdom.

CET Structures Ltd. engages in the provision of materials testing and investigation services. It offers home emergency response, specialist property services, and drainage services. The company was founded in 1988 and is headquartered in Castle Donington, the United Kingdom.