Jonathan Charles Kingerlee

Witham Contract Manufacturing Ltd. manufactures and distributes pharmaceutical and healthcare products. It offers natural, botanical and plant extracts for the food, drink, pharmaceutical and related industries. The company was founded on December 23, 1912 and is headquartered in Southampton, the United Kingdom.

Part of Rheinmetall AG, Mechadyne International Plc is a British company that specializes in engineering technologies for a greener future. Founded in 1984, the company is based in Kidlington, UK. Mechadyne is developing hydrogen technologies and advanced valvetrain products for future fuelled vehicles and machinery. The company strongly believes that internal combustion engines (ICEs) will remain the most appropriate power source for many applications for years to come. Mechadyne is developing technologies that will help make hydrogen mobility a reality. The company's products include variable valvetrain technologies such as Duocam VVT on a single camshaft, Duophase twin output upgrade for Duocam dual independent phasing, Duophase link twin output upgrade for Duocam fixed non-linear phasing relationship, and Flexvalve advanced mechanical CVVL continuously variable valve lift.

Kingerlee Holdings Ltd. provides property investment and development services through its subsidiaries. The company was incorporated on July 14, 1970 and is headquartered in Kidlington, the United Kingdom.

Founded in 1924, Rodenhurst Estates Ltd. is a British real estate company that operates as a subsidiary of Highcroft Investments Plc. The company is based in Kidlington, UK.

Part of Kingerlee Holdings Ltd., T.H.Kingerlee & Sons Ltd. is a British construction company that specializes in individually designed buildings, large refurbishment and extensions, and the repair and renovation of listed and historic buildings. The company is based in Kidlington, UK. The company's special projects division has delivered outstanding, high-quality projects for a wide range of clients over the last 150 years. Founded in 1961, the company provides high-quality and sustainable construction projects for its customers and society.

Kingerlee Ltd. provides construction services. It offers residential and commercial development, refurbishment of educational establishment, and building and renovation of new corporate headquarters. The company was founded by Thomas Henry Kingerlee in 1868 and is headquartered in Kidlington, the United Kingdom.

Part of Highcroft Investments Plc, Belgrave Land (Wisbech) Ltd. is a British company that provides property investment services. The company is based in Kidlington, UK and was founded in 2001.

Waingate Management Services Ltd. manages real estate properties. The private company is based in London, UK.

Solar Estates Ltd. provides real estate services.

Part of Kingerlee Holdings Ltd., Kingerlee Homes Ltd. is a British company that engages in construction. The company is based in Kidlington, UK and was founded in 2008.