Mauri Kullervo Niemi

Nordec Envelope Oy constructs and delivers steel frames, steel bridges, and facade systems. The firm offers glass and aluminum products; glass and steel facade systems; glass canopies and glass roofing for the Finnish and Scandinavian markets; and light exterior wall element products based on the steel thermo element system. Its construction system services include detailed design, manufacturing, and erection work, as well as warranty liabilities of structures. The company was founded in 1979 and is headquartered in Vantaa, Finland.

Hus Kiinteistöt Oy engages in providing real estates services. The company is headquartered in Helsinki, Finland.

Helsingin Yliopistokiinteistöt Oy is based in Helsinki, Finland. Part of University of Helsinki, Helsingin Yliopistokiinteistöt Oy is a Finnish real estate investment company that owns and develops office properties.

A-Insinöörit Suunnittelu Oy is a company based in Tampere, Finland. Part of A-Insinöörit Oy, A-Insinöörit Suunnittelu Oy specializes in making urban life more functional, sustainable, smarter, and better. The Finnish company's website features customer stories and invites startups with similar goals to join them. The company was founded in 1974, and Jyrki Johannes Keinänen has been the CEO of the company since 2014.

NSSG Holding Oy engages in the provision of management consultancy services. The company was founded on May 15, 2008 and is headquartered in Helsinki, Finland.