Nigel William Ker Stout

Mander Portman Woodward Ltd. owns and operates colleges. It comprises three fifth- and sixth-form colleges offering A Level, GCSE, Retakes and International Foundation program courses. The company was founded in 1973 and is headquartered in London, the United Kingdom.

Justin Craig Education Ltd. provides revision courses. It offers GCSE, and AS and A2 level revision courses. The firm's courses cover various school and college subjects, such as mathematics, chemistry, biology, physics, law, medicine, and English. The company was founded by Marilyn Craig in 1981 and is headquartered in St. Albans, the United Kingdom.

Part of Graham Holdings Co., MPW Topco Ltd. is a holding British company that operates subsidiaries engaged in secondary education. The company is based in London, UK.

Part of Graham Holdings Co., MPW Midco Ltd. is a holding British company that operates through its subsidiary to provide secondary education services. The company is based in London, UK and was founded in 2012.

Founded in 2017, Voyager Topco Ltd. is a holding British company that operates tours and travel agencies. The company is based in Hove, UK.