Janne Lamberg

Piceasoft Oy provides software solution services. Its products include PiceaSwitch, PiceaEraser, Piceadiagnostics, PiceaVeirfy, PiceaReporting and PiceaVolume. The company was founded by Jyri Roselius, Joni Lagerbom and Jani Väänänen in 2012 and is headquartered in Tampere, Finland.

Elenia Oy provides outsourcing services. The private company is based in Tampere, Finland and has subsidiaries in Finland and Luxembourg. Jorma Myllymäki has been the CEO of the Finnish company since 2024.

Part of Elenia Oy, Elenia Verkko Oyj is a Finnish company that provides electricity network services. The company is based in Tampere, Finland. Jorma Myllymäki has been the CEO of the company since 2024.

One1 Oy provides renewable energy and energy efficiency services and solutions for energy companies, municipalities, and communities, as well as developers and property owners. It offers district cooling, network, and equipment solutions, intelligent hybrid systems, heat pumps, bio boilers and plants, solar collectors and panels, as well as energy sales, maintenance, and exhaust air heat pump design and implementation services. The firm also supplies energy efficient district heating and consumer systems interface solutions. The company was founded by Jukka-Pekka Bergman, Mika Petteri Kallio, and Harri Juhani Kemppi on June 18, 2010 and is headquartered in Lahti, Finland.

Empower Oyj develops digital platforms that builds and maintains electricity and telecom networks, factories, and power plants. It offers energy, connectivity, and smart industry services. The company was founded in 1998 and is headquartered in Helsinki, Finland.

Loiste Oy engages in the distribution and retail of electricity. It also provides district heating services. The company was founded on June 17, 2013 and is headquartered in Kajaani, Finland.