Paul Lazarevic

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.

Npower Business & Social Housing Ltd. is engages in the provision of plumbing, heating, gas, and electrical systems installation and maintenance services. It offers renewable technology design and supply, kitchen and bathroom refurbishments, housing adaptations, including ramps and walk-in showers, and wall insulation and cladding. The company was incorporated on December 08, 1966 and is headquartered in Swindon, the United Kingdom.

Enron Corp. provides energy related services

Plutus PowerGen plc is a holding company, which through its subsidiary Plutus Energy, engages in the development, construction, and operation of flexible stand-by power generation sites. The company was founded on June 27, 2006 and is headquartered in London, the United Kingdom.