William Mezzullo

HWT Ltd. is a holding British company founded in 1998 that operates through its subsidiaries to provide wastewater and sewage treatment services. The private company is based in Edinburgh, UK and has subsidiaries in the United Kingdom.

Founded in 2013, BL Wind Ltd. is a subsidiary of John Laing Group Ltd. that engages in the production of electricity. The company is based in Swanley, UK.

Jleag Wind Holding Ltd. is a holding British company founded in 2016. The private company is based in London, UK. The company's description states that it engages in activities of other holding companies.

Jleag Wind Ltd. is a holding British company founded in 2016 that operates wind turbines through its subsidiaries. The private company is based in London, UK and has subsidiaries in the United Kingdom.

Rainworth Energy Ltd. produces and supplies electricity. The company was founded on March 28, 2015 and is headquartered in Guildford, the United Kingdom.

Founded in 2016, Llynfi Afan Renewable Energy Park (Holdings) Ltd. is a part of JLEN Environmental Assets Group Ltd. and functions as an investment holding British company. The company is based in London, UK.

Founded in 2014, Jlen Environmental Assets Group (UK) Ltd. is a British company that provides investment services for environmental infrastructure assets. Part of JLEN Environmental Assets Group Ltd., the company is based in London, UK.

Icknield Gas Ltd. is a British company that distributes electricity and manufactures and trades gas. The private company is based in Reading, UK. The company was founded in 2014.

Bellevue Renewable Ltd. generates renewable electricity. The private company is based in Edinburgh, UK and was founded in 2013.

Part of IQ Biogas Ltd., Stracathro Renewable Energy Ltd. develops and constructs anaerobic digestion plants for electricity generation. The company is based in London, UK and was founded in 2016.

Part of IQ Biogas Ltd., Inchdairnie Renewable Energy Ltd. is a gas manufacturer. The company is based in London, UK. Inchdairnie Renewable Energy was founded in 2016.

Part of JLEN Environmental Assets Group Ltd., Llynfi Afan Renewable Energy Park Ltd. operates wind farms. The company is based in Cardiff, UK and was founded in 2006.

Part of JLEN Environmental Assets Group Ltd., Riverside Bio Ltd. engages in recycling of non-metal waste and scrap. The company is based in Mitcham, UK and was founded in 2012.

Part of JLEN Environmental Assets Group Ltd., Yorkshire Hydropower Ltd. is a British company that provides hydroelectric power generation services. The company is based in Kings Langley, UK and was founded in 2014.

Founded in 2019, Green Gas Oxon Ltd. is a subsidiary of JLEN Environmental Assets Group Ltd. that manufactures green gas. The company is based in Reading, UK.