Lisa Harrington

Southern Water Services Ltd. provides water supply and wastewater treatment services. It treats and recycles wastewater in order to supply drinking water to households and other water companies across Sussex, Kent, Hampshire and the Isle of Wight. The company was founded on April 1, 1989 and is headquartered in Worthing, the United Kingdom.

BT Wholesale provides network services to network operators and communication service providers. It also provides application service providers, ISPs, fixed line network operators and wireless operators. BT Wholesale is a business segment of telecommunications company BT Group. The company is located in London, UK.

Calisen Group (Holdings) Ltd. is an essential energy infrastructure company, which provides installation, meter reading, electric vehicle charging, maintenance and ancillary services. It operates through the two business units Calvin Capital and Lowri Beck. The Calvin Capital business unit procures, owns and manages a growing portfolio of domestic electricity and gas meters, with a particular focus on smart meters on behalf of energy retailers. The Lowri Beck business unit installs metering equipment, electric vehicle charging points and provides meter reading and associated services to its energy retailer customers. The company is headquartered in Manchester, the United Kingdom.

Post Office Ltd. operates as a retail network that provides financial services. It offers post office money; letters and parcels; broadband and phone; business services; and branch services. The company is headquartered in London, the United Kingdom.

D9 Holdco Plc is an externally managed investment trust. Its investment objective is to generate a total return for investors comprising sustainable and growing income and capital growth through investing in a diversified portfolio of resilient digital infrastructure projects. The portfolio will comprise of platforms and technologies including subsea fibre, data centres, terrestrial fibre, tower infrastructure, and small cell networks. The company is headquartered in London, United Kingdom.

QA Ltd. provides digital education and skills services. It offers course catague, apprenticeships, graduate academy, higher education, course specialisms, partner specialisms, and certifications. The company was founded by Mike Cheeseman, Jim Watt, and Howard Kornstein in 1985 and is headquartered in Slough, the United Kingdom.