Simon John Collins

Wozair Ltd. designs and manufactures heating, ventilation, and air conditioning equipment. Its products include air handling equipment; dampers; air terminal devices; louvres, filters, and separators; acoustic and nuclear products, control and instrumentation equipment; and ancillary HVAC equipment. The company provides engineering, package designing, resource planning, document control, and procurement and safety management services. The company is headquartered in Gillingham, the United Kingdom.

Thermoplant Offshore Services Ltd. was founded in 1995 and manufactures heating, ventilation, air conditioning and refrigeration equipment. The private company is based in Hull, UK.

Jet Environmental Systems Ltd. engages in the design, manufacture, installation, and maintenance of heating, ventilation, cooling, and air filtration systems. The firm specializes in logistics warehouses, pharmaceutical warehouses, production facilities, sports facilities, exhibition spaces, and aircraft hangars applications. It offers design and installation service, finance, remote monitoring and reporting, service and maintenance, refits and new installations, and export agents. The company was founded in 1981 and is headquartered in Solihull, the United Kingdom.