Kim Peter Poulsen

Fenestra Oy is a Finnish company that manufactures windows and doors. The private company is based in Vantaa, Finland.

Ekovilla Oy manufactures and sells insulation materials and organic fibers. Its products include slab and blow-in loose fill insulation for ceilings, floors and walls, airtightness products, and asphalt fiber. The company serves house factories, construction companies, hardware stores, and consumers. Ekovilla was founded by Reijo Kalervo Louko and Risto Erkki Tapani Kauppila in 1979 and is headquartered in Kuusankoski, Finland.

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.

H.G. Paloheimo Oy Ltd. provides real estate and investment services. In its investment operations, the firm invests in the shares of both listed and unlisted companies as well as other securities. Its real estate operations include the sale of plots and other locations as well as areas being developed for future residential and commercial construction. The company was founded by H. G. Paloheimo in 1889 and is headquartered in Riihimaki, Finland.

Koskisen Oy manufactures plywood and veneer. It offers wood solution to transport vehicles and construction industry. The company strive to surpass its customers expectations every time. The company was founded by Kalle Koskinen in 1909 and is headquartered in Järvela, Finland.