James Paul Earnshaw

Founded in 1985, Tyco Fire & Integrated Solutions UK Ltd. is a subsidiary of Johnson Controls International Plc. The company is based in Manchester, UK. The British company manufactures electronic security systems and provides various security services.

Johnson Controls Building Efficiency UK Ltd. provides plumbing, heating and air-conditioning installation services. The company was founded on April 11, 2014 and is headquartered in Waterlooville, the United Kingdom.

ADT Fire & Security PLC provides electronic fire and security solutions. It offers burglar alarms, panic button, movement detection, temperature monitor, smoke detectors, security cameras, digital recorders and high definition television screens. The company was founded in 1874 and is headquartered in Sunbury-On-Thames, the United Kingdom.

East Lancashire Refrigeration Ltd. provides air conditioning and ventilation system services. The company was founded on December 21, 1981 and is headquartered in Blackburn, the United Kingdom.

ELRAC Ltd. provides plumbing, heating and air-conditioning installation services. The company was founded on May 31, 2006 and is headquartered in Waterlooville, the United Kingdom.

esotec Ltd. provides specialist integration services that include the design, installation and support of advanced surveillance and security capabilities. It offers comprehensive threat and vulnerability assessments to implement accurate and reliable protection that utilizes the very latest in affordable, fully integrated site security technology. The company was founded on March 21, 2016 and is headquartered in Oxford, the United Kingdom.

Part of Sparkling Systems Ltd., Nu-Form Fire UK Ltd. is a company that specializes in fire protection equipment. The company is based in Lancashire, UK and was founded in 2002.

Part of Johnson Controls International Plc, Asset Plus Energy Performance Ltd. is a British company that offers strategic support and project management services to implement energy efficiency measures for multiple organizations, local authorities, and educational establishments. The company is based in Waterlooville, UK. The company was founded in 2010. Asset Plus Energy Performance was acquired by Johnson Controls International Plc from Larkfleet Group Ltd. on May 09, 2022.

Part of Johnson Controls International Plc, GEM Security Services Ltd. is a British security company founded in 1990. The company is based in Pontypridd, UK and offers a range of security services for both domestic and commercial clients. The company's services include a 4-step security review, installation of fully integrated security systems, fire alarms, and CCTV systems. The company also provides specialized fire alarm systems and offer impartial advice on the right security system for their clients. GEM Security Services is accredited with several bodies including Achilles, Constructionline, Safe Contractor, ECA, BSI, and NSI (Gold).