Matti Juhani Tähtinen

Saarioisten Säilyke Oy manufactures food products. The company was founded in 1992 and is headquartered in Huittinen, Finland

Volare is a Finnish company that focuses on refining food industry side streams into sustainable protein, oil, and fertilizers. The company is based in Uusimaa, Finland. The company's products are high-quality ingredients for aquafeeds, pet food, agriculture, and oleochemical uses. The company aims to reduce the environmental burden of the food system by using fully automated and industrial-scale technology. The company combine nature's superpowers with cutting-edge technology, using the world's original bioreactor, the black soldier fly, to upcycle nutrients that would otherwise be wasted. Volare was founded in 2014 by Tuure Parviainen and Matti Juhani Tähtinen, with Tuure Parviainen serving as the CEO since then.

Nordic Source Osk provides procurement outsourcing services. The private company is based in Vantaa, Finland.

Imatran Voima Oy used to generate and distribute electricity. It also used to provide engineering and expert services related to heat and power generation, transmission and distribution. It was headquartered in Vantaa, Finland.

Fingrid Oyj engages in the provision of high-voltage electricity transmission services. It plans and monitors the operation, maintenance, and development of the Finnish electricity transmission grid. Its customers include electricity producers, network companies, and industrial enterprises. The company was founded on November 29, 1996 and is headquartered in Helsinki, Finland.