Sonja Heiskanen

Kaskipuu Ltd. is family owned company, manufacturing quality doors. The company has factories in Ylikiiminki and Haapajärvi. Its product range includes painted and wooden exterior doors, along with painted, laminate, and veneer surface interior doors. Kaskipuu's doors are sold to the private user in Finland through its dealers such as Domus and Puukeskus. Its products are also readily available through a wide variety of home builders and designers.

Proventia Group Oy provides technologies and services for engines. It develops engineers and supplies customized exhaust after treatment solutions for diesel engines in retrofit installations. The firm produces insulation solutions for thermal management for engine and machine applications. In addition, it offers a selection of testing services and transportable Proventia Test Units for engines, emissions, fuels, and lubricants. The company was founded in 2001 and is headquartered in Oulunsalo, Finland.

Symbio Finland Oy provides software engineering, research and development services. The firm offers insight and strategy, design and research, productization, software development, quality assurance, globalization, systems management and support operations. The company was founded in 1994 and is headquartered in Tampere, Finland.

Part of General Electric Co., GE Healthcare Finland Oy is a Finnish company that manufactures and markets medical imaging, information technologies, medical diagnostics and patient monitoring systems. The company is based in Helsinki, Finland.

Bone Index Finland Oy develops solutions for osteoporosis diagnostics. The firm specializes in the development of measuring devices for osteoporosis screening and diagnosis. The company was founded by Ossi Riekkinen and Janne Karjalainen in 2011 and is headquartered in Kuopio, Finland.

Part of Elisa Oyj, Elisa Videra Oy is a Finnish company that specializes in workplace collaboration solutions. The company is based in Helsinki, Finland. The company's services are available on any cloud and any device, with 24/7 support.

Cerenion Oy provides artificial intelligence tools for the analysis of brain function in intensive care. The company was founded by Jukka Johannes Kortelainen, Ilkka Aarne Olavi Juuso, Eero Tapio Väyrynen, Timo Mikko Iisakki Koskela, and Jouni Olavi Ihme on May 19, 2017 and is headquartered in Oulu, Finland.

Alltime Group Oy is a Finnish company that provides property services, cleaning services, and infrastructure maintenance. The company is based in Oulu, Finland. The company's focus is on taking care of the most important living environments in our daily lives. The company was founded in 1996 by Jussi Tuohino. The CEO is Juha Murtopuro.