Gareth Richard Mortimer

Dimension Data Advanced Infrastructure Ltd. engages as an electrical and instrumentation engineer and contractor. It offers technology instrumentation and design, installation, testing and commissioning. The company was founded on June 22, 1984 and is headquartered in Leeds, the United Kingdom.

Founded in 2015, Dimension Data Commerce Centre (UK) Ltd. is a British telecommunications company that provides wired and wireless services. Part of Nippon Telegraph & Telephone Corp., the company is based in Fleet, UK.

Part of Nippon Telegraph & Telephone Corp., e2y Ltd. is a British company that provides ecommerce solutions. The company is based in London, UK. e2y was founded in 2014 and was acquired by Dimension Data Holdings Plc on June 19, 2018.

Part of Nippon Telegraph & Telephone Corp., Merchants Ltd. is a company based in Milton Keynes, UK. Founded in 1991, the British company provides contact centre consulting and technology delivery services.

Founded in 2016, NTT United Kingdom Holdings Ltd. is a subsidiary of Nippon Telegraph & Telephone Corp. that operates as a British investment company. The company is based in Fleet, UK.