Pertti Tapani Nupponen

Spæncom A/S engages in the design, production, and assembly of component solutions. It develops, manufactures, and assembles concrete elements. The company was founded by Jannik Nikolaj Ipsen in 1947 and is headquartered in Hedehusene, Denmark.

Consolis Oy Ab designs and manufactures precast concrete products. It provides construction solutions for residential and non-residential construction, urban and rural planning, transportation infrastructure, fresh and wastewater distribution and drainage, as well as power stations. The company was founded on October 10, 1997 and is headquartered in Nummela, Finland.

Consolis SAS engages in the manufacture of prefabricated concrete products. The firm specializes in building solutions, urban planning solutions, railway solutions, infrastructure solutions, precast concrete, building, urban planning, infrastructures, rail and concrete. The company was founded in 2005 and is headquartered in Courbevoie, France.

Fenestra Suomi Oy designs and manufactures windows and doors. Its products include wood-aluminum and full aluminum windows, doors, and glass wall systems. The company was founded on September 21, 2012 and is headquartered in Loimaa, Finland.

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

Rollock Oy manufactures and markets smart locks. It offers locks for buildings, apartments and banks. The company is headquartered in Espoo, Finland.

Paptic Oy develops and distributes renewable and recyclable fiber based materials. Its products include carrier bags and flexible packaging materials. The company was founded by Tuomas Mustonen, Esa Torniainen and Karita Kinnunen-Raudaskoski in 2015 and is headquartered in Espoo, Finland.