John Johnson

Part of SSE Plc, SSE Generation Ltd. generates electricity. The company is based in Reading, UK. SSE Generation was founded in 1988.

Part of SSE Plc, SSE Airtricity Energy Supply (NI) Ltd. is a British company that owns and operates wind farms. The company is based in Belfast, UK and was founded in 2008.

Bazalgette Tunnel Ltd. operates the Thames tideway tunnel project. It finances, builds, and maintains the Thames tideway tunnel project. The company was founded on April 21, 2015 and is headquartered in London, the United Kingdom.

Part of Mitsubishi UFJ Financial Group, Inc., Enfinium Ltd. is a British company that provides waste collectors with a reliable and sustainable local solution for their waste. The company is based in London, UK. The company contributes to the decarbonisation of waste management by operating efficient waste-to-energy facilities that generate electricity for the National Grid. Enfinium also supports humanitarian causes, as evidenced by their donation to the Disasters Emergency Committee's Ukraine Humanitarian Appeal. The company was founded in 2011, and Mike Maudsley has been the CEO since 2022. Enfinium was acquired by First Sentier Investors (Australia) IM Ltd. from Wheelabrator Technologies Inc. on February 08, 2021.

Part of Naciron Holdings A/S, Parc Adfer Ltd. provides treatment and disposal of non-hazardous waste services. The company is based in London, UK and was founded in 2014.

Part of SSE Plc, SSE Renewables Ltd. is a British company that operates solar, wind, and hydroelectrical plants. The company is based in Perth, UK. SSE Renewables was founded in 2012.

WTI Ferrybridge Ltd. is a British company that provides recycling services. The private company is based in London, UK. The company was founded in 2017.

WTI UK Ltd. is a private company that provides administration support services.

Founded in 2017, Enfinium Ferrybridge Holdings Ltd. is a subsidiary of Mitsubishi UFJ Financial Group, Inc. and functions as an investment holding British company. The company is based in London, UK.

Part of SSE Plc, SSE Slough Multifuel Ltd. is a British company that operates a multifuel waste incineration plant. The company is based in Reading, UK and was founded in 2018.

Enfinium Parc Adfer Holdings Ltd. provides office administrative services.

Founded in 2015, Enfinium K3 CHP Holdings Ltd. is a British company that functions as an investment holding company. Part of Mitsubishi UFJ Financial Group, Inc., the company is based in London, UK.

Part of Mitsubishi UFJ Financial Group, Inc., Enfinium K3 CHP Operations Ltd. is a waste-to-energy operator based in London, UK. Enfinium is one of the largest energy from waste operators in the UK and creates 'digital twins' of its operating facilities. Enfinium works with local communities and partners to provide a reliable and sustainable local solution for waste management, playing its part in the decarbonisation of waste management. Recently, Enfinium has been exploring the production of homegrown electrolytic hydrogen from energy from waste facilities to accelerate regional decarbonisation. Founded in 2015, Enfinium uses proven electrolysis technology to transform waste into energy, generating up to 85MW of electricity for the national grid.

Enfinium Skelton Grange Ltd. is a British waste management company founded in 2019.

Enfinium Holdco Ltd. is a British portfolio company of First Sentier Investors, managing over €130 billion in assets for clients across Europe, Australia, and Asia. The private company was founded in 2019 and is based in London, UK, with subsidiaries in the United Kingdom. Enfinium is one of the largest energy-from-waste operators, transforming waste into energy to power homes, businesses, and the circular economy. The company creates 'digital twins' of their operating facilities, a first in the industry. The directors ensure compliance with tax laws in the UK, the only territory where they operate. The company falls under corporation, employment, and other taxes, and collect and pay employee taxes and indirect taxes such as VAT. Enfinium's new Kelvin waste-to-energy facility offers supply chain opportunities for businesses.

Part of Enfinium Holdco Ltd., Enfinium Parc Adfer Operations Ltd. is a waste management company based in London, UK. Enfinium Parc Adfer Operations is one of the largest energy from waste operators in the industry and transforms waste into energy to help power homes, businesses, and the circular economy. The British company works with local communities and partners to provide waste collectors with a reliable and sustainable local solution for their waste, which would otherwise be landfilled or exported overseas. Enfinium Parc Adfer Operations plays a vital role in the decarbonisation of waste management and is part of the UK's environmental infrastructure.

Marchwood Power Ltd. owns and operates power generating station. The company was founded on January 28, 2011 and is headquartered in Southampton, the United Kingdom.

SSE Airtricity Ltd. provides green electricity, natural gas and essential services. Its services include gas boiler, easypay heating control, boiler repair and replacement. The company was founded in 1997 and is headquartered in Leopardstown, Ireland.