Arja Ahvenniemi

Heimo Valinen Oy owns and operates as a grocery store. It operates its business through its subsidiary company K-Supermarket seilori. The company was founded in 1997 and is located in Espoo, Finland

Reagena Oy Ltd develops and manufactures reagents, test kits, and chemistry solutions. Its products include serodiagnostic rapid tests for infectious disease diagnostics and liquid based solutions and reagents for life sciences. The company supplies its products to clinical laboratories, universities, research institutes, and diagnostics, biotechnology, pharmaceutical, environmental, and food industries. Reagena was founded in 1993 and is headquartered in Toivala, Finland.

Scanfil (Hangzhou) Co., Ltd. engages in the manufacturing of sheet metal mechanics. Its products are electronic connectors and metal stampings. The company was founded on November 28, 2003 and is headquartered in Hangzhou, China.

Part of Tokmanni Group Oyj, Tarjousmaxi Oy provides investment services. The company is based in Hyvinkaeae, Finland. The Finnish company was founded by Seppo Markku Saastamoinen.

Jukka Saastamoinen Oy is a Finnish investment company. The private company is based in Iisalmi, Finland.

Takoa Invest Oy (Takoa Invest) is a venture capital subsidiary of SAASTAMOINEN FAMILY founded in 1987 by Seppo Saastamoinen. The firm was headquartered in Helsinki, Finland.

iLOQ Oy manufactures and markets security solutions. The firm's products include iLOQ S10 and iLOQ S40. Its solutions include residential properties, student housing, utility networks, and property services. The company was founded by Mika Pukari in 2003 and is headquartered in Oulu, Finland.

Lunawood Oy Ltd. engages in the production of thermally modified timber. Its products include decking boards, façade claddings, solar shades, walls, floors and spa interiors as well as frames and bearers. The company was founded by Aulis Kärkkäinen and Olavi Kärkkäinen on August 21, 1986 and is headquartered in Lahti, Finland.

Finelcomp Oy manufactures and supplies electric distribution board enclosure systems. Its products include low voltage cell centre systems, enclosures and cell centers, fixed-structured enclosures, cable distribution and protective cabinets, and group centre enclosures. The company was founded in 1988 and is headquartered in Outokumpu, Finland.

IonPhasE Oy is a holding company that commercializes several grades designed for specific applications in the Electronic and Chemical industry packaging. It develops food contact compliant grade for blow film application. The company was founded in 1994 and is headquartered in Tampere, Finland.