Lionel Matthysen

Greensky SA is a Belgian company that specializes in electricity, natural gas, and energy services. The private company is based in Brussels, Belgium and was founded in 2009. The company offers solutions for decarbonation, energy cost optimization, and energy independence through photovoltaic solar and natural gas storage. The company caters to industries such as food, chemical, pharmaceutical, and data centers, helping them improve their performance, reduce costs, and achieve carbon neutrality. Nico Priem has been the CEO of the company since 2015.

Part of Stedin Holding NV, Les Vents de l'Ornoi SA is a Belgian company that produces electricity. The company is based in Wavre, Belgium. The company was founded in 2003. The CEO is Jonathan Roofer.

Les Vents de Perwez SA is a Belgian company that produces electricity. The private company is based in Wavre, Belgium. The company was founded in 2004. The CEO is Jonathan Couvreur.

Wind4Wallonia SA is a Belgian company that specializes in energy transition through its three professions\: electricity, natural gas, and energy services. Wind4Wallonia is based in Brussels, BE, and was founded in 2014. The private company helps manage local communities, universities, hospitals, and other organizations to engage in a neutral carbon trajectory while controlling costs, improving energy efficiency and performance, and increasing attractiveness. The CEO is Nicolas van den Abeele.