Erik Thorsen

Metallkraft Singapore Pte Ltd. provides slurry recovery and recycling solutions. It focuses on photovoltaics solar energy industry and invests in solid-liquid separation technology with the emphasis on physics and mechanical method. The company was founded by Knut Henriksen in 1999 and is headquartered in Singapore.

Zeropex AS manufactures equipment for generating renewable energy from the pressure drop in water systems while improving management of pressure and flow in such networks. Its product Difgen, is a high-performance hydropower generator which also functions as a pressure reduction valve (PRV) for use in water systems and similar applications. It comprises a turbine, a generator and a control system. The firm also manufactures in-pipe micro turbines proven in water industry use. Its micro turbines also operate as a smart control valve which is able to manage both pressure and flow in water networks. The firm offers site surveys with survey report and recommendations, installation design, installation and commissioning and service agreements. The company was founded by Trond Melhus, Per Reidar Ørke and Jan Kristian Vasshus in 2006 and is headquartered in Stavanger, Norway.

N Holding AB manufactures batteries and accumulators. The company was founded in 2007 and is headquartered in Sollentuna, Sweden.

REC Solar ASA operates as a holding company that engages in the provision of solar energy solutions. It develops and manufactures solar panels, solar power systems, and products and services related to renewable energy sources. It also offers project development, financing, turnkey solutions, and other services. REC Solar was founded on July 15, 2013 and is headquartered in Skøyen, Norway.

RenoNorden ASA engages in the collection and transportation of household waste. It develops and operates waste disposal services for municipalities and inter-municipal waste companies. The company was founded in 2000 and is headquartered in Frogner, Norway.