Barry Thomas Gamble

Bluewater Bio Ltd. is a holding company, which provides wastewater treatment services. Its technologies include HYBACS, FilterClear, Neo Tech, CFIC and GHG-Tox. The firm also provides operational and maintenance services. The company operates through its offices located in Kirkintilloch, Gauteng, Cape Town and Saudi Arabia. Bluewater Bio was founded by Daniel Ishag and Adrian Harris in 2007 and is headquartered in London, the United Kingdom.

Rentokil Initial 1927 Plc provides pest control and other services. Its provides hygiene and timber preservation services and also manufactures pesticides and rodenticides. The company was founded in 1927 and is headquartered in Camberley, the United Kingdom.

Open Energi Ltd. provides energy solutions for carbon dioxide emissions. It offers energy products and services. The firm provides energy demand management solutions that reacts to changes in the balance between supply and demand on the electricity grid and contributes to keeping the grid in balance. The company was founded by David Robertson Hirst and Alison Rosamund Hirst in 1999 and is headquartered in London, the United Kingdom.

Ombu Ltd. is a venture capital subsidiary of Ombu Group Ltd, founded in 2011. The firm is headquartered in London.

Part of Ombu Group Ltd., Bluewater Bio Holdings Ltd. is a holding British company that operates subsidiaries providing water and waste water treatment services. The company is based in London, UK and was founded in 2014.