Mark Robert Barber

WCL Group Ltd. provides educational services. It offers school management and related services to Shell and Shell affiliated schools. The company was founded on March 28, 2008 and is headquartered in London, the United Kingdom.

Claremont School (St. Leonards) Ltd. provides educational services. The company was founded on June 15, 1993 and is headquartered in London, the United Kingdom.

Part of International Schools Partnership Services Ltd., PIL Mexico Holdings 2 Ltd. provides educational services. The company is based in London, UK and was founded in 2015.

Founded in 2015, ISP Chile Ltd. is a subsidiary of International Schools Partnership Services Ltd. that provides educational support services. The company is based in London, UK.

Founded in 2015, ISP Colombia Ltd. is a subsidiary of International Schools Partnership Services Ltd. that functions as an investment holding British company. The company is based in London, UK.

Part of International Schools Partnership Services Ltd., ISP Ecuador Ltd. provides educational support services. The company is based in London, UK.

Founded in 2015, ISP Peru Ltd. is a subsidiary of International Schools Partnership Services Ltd. that provides educational services. The company is based in London, UK.

Part of International Schools Partnership Services Ltd., PIL Europe Holdings Ltd. functions as an investment holding British company. The company is based in London, UK and was founded in 2016.

Part of International Schools Partnership Services Ltd., ISP Malaysia Ltd. is an investment holding British company. The company is based in London, UK and was founded in 2017.

Part of National Grid Plc, Central Networks East Plc is a British company that distributes and supplies electricity. The company is based in Castle Doning, UK. Central Networks East was acquired by Powergen Ltd., a SUB of E.ON SE from Dominion Energy, Inc. on July 27, 1998 for $1,409 million.

Founded in 2018, ISP Costa Rica Ltd. is a British company that functions as an investment holding company. Part of International Schools Partnership Services Ltd., the company is based in London, UK.

Founded in 2014, Pil Middle East Holdings Ltd. is a holding British company that operates subsidiaries providing consultancy services. The company is based in London, UK and is part of International Schools Partnership Services Ltd.

International Schools Partnership Ltd. provides educational management services. The firm manages and oversees a group of international schools.. The company was founded by Ryan James Henry Robson, Paul David Brett and Charles David Robison in 2013 and is headquartered in London, the United Kingdom.

International Schools Partnership Services Ltd. engages in the management of independent schools. The company was founded on August 15, 2013 and is headquartered in London, the United Kingdom.

telent Technology Services Ltd. provides network and communications services. It offers broadband routing and switching, broadband access, and network equipment. The company is headquartered in Warwick, the United Kingdom.

Part of International Schools Partnership Services Ltd., PIL UK Holdings 1 Ltd. provides educational support services. The company is based in London, UK and was founded in 2014.