Robert Nils Erik Öhman

Lemminkäinen Oyj engages in the provision of construction and engineering services. It operates through the following segments: Paving; Infra Projects; Building Construction, Finland; and Russian Operations. The Paving segment offers earthworks, civil, and rock engineering. The Infra Projects segment pertains to the firm's infrastructure and construction activities. The Building Construction, Finland segment develops and markets residential and commercial properties. The Russia Operations segment builds and sells housing projects. The company was founded in 1910 and is headquartered in Helsinki, Finland.

Sponda Oyj is as a real estate investment company specializing in owning, developing and leasing commercial properties. It operates through the following segments: Office Properties, Shopping Centers, Property Development, and Non-Strategic Holdings. The Office Properties segments leases, purchases, and sales office premises in Finland. The Shopping Centers segment engages in the rental, acquisition, and sale of shopping centers and retail premises in Finland. The Property Development segment is responsible for the marketing and implementation of new property development projects. The Non-Strategic Holding segment includes logistics properties and properties in Russia. The company was founded on October 23, 1991 and is headquartered in Helsinki, Finland.

Digita Oy provides television and radio broadcast tower infrastructure. It offers television and video, IoT, data center, site, radio and customer-driven consultancy services. The firm serves television and radio broadcasting companies, as well as mobile and broadband operators. The company was founded in January 1999 and is headquartered in Helsinki, Finland.

Delete Oy provides environmental services. It offers industrial, property, heavy demolition, and recycling and waste management services. The company was founded on May 31, 2010 and is headquartered in Helsinki, Finland.

Vattenfall Oy engages in the production, distribution, and sale of electricity. Its energy sources are hydro, nuclear, and wind power, biomass, solar energy, natural gas, and coal. The company serves private and corporate customers. Vattenfall was founded in 1994 and is headquartered in Helsinki, Finland.