Heikki Sakari Mustaniemi

Pohjolan Voima Oy provides electricity generation services. It produces hydro, nuclear and thermal power. The company generates electricity with water, uranium, wood, peat, agro biomass, recovered fuels, coal, natural gas, and oil. Pohjolan Voima was founded in 1943 and is headquartered in Helsinki, Finland.

Steveco Oy operates marine ports. It offers ship agency services that include ship clearance, cargo documentation and manifests, crew transport, export declaration and temporary importation. The firm provides stevedoring and cargo handling services such as transit forwarding and warehousing. The company was founded in 1988 and is headquartered in Kotka, Finland.

Puhos Board Oy manufactures chipboards for construction and furniture industries. The company was founded on October 20, 1993 and is headquartered in Puhos, Finland.

Suomen Kuitulevy Oy produces and markets a range of hardboard products for building, door, automotive, and furniture industries in Europe. It offers building boards, such as standard, oil tempered, farm, and packing boards; and furniture boards, including standard, painted, and perforated hardboards. The firm serves temporary structures, shop fitting and displays, toys, jig-saw puzzles, chalk boards and wipe clean boards, advertising signs, packing, and DIY applications. The company was founded in 1984 and is headquartered in Heinola, Finland.

Metsä Tissue Oyj manufactures tissue, cooking, and baking papers. Its products include toilet papers, household and professional paper towels, handkerchiefs, facial tissues, napkins, hand towel rolls, bathroom tissues, professional wipes, as well as paper towel and toilet paper dispensers, soaps, and accessories. The firm's brands include Lambi, Serla, Mola Tento, Katrin, and Saga. The company was founded in 1868 and is headquartered in Espoo, Finland.

Roadnet Finland OY provides transportation services. Its services include land and mineral aggregate operations, mobile cranes, swapbodies, coating transportation, waste management, transport, maintenance, food transports, recycling by-product transfers, waste management solutions for companies, arable ash, courier, distribution and other operations. The company was incorporated in 1997 and is headquartered in Tampere, Finland.