Teppo Krister Ilmari Taberman

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.

Outotec (Filters) Oy designs, manufactures, and supplies industrial filters. Its products are used in the mineral and metal processing, energy, and chemical process industries, as well as water treatment processes. The company was founded on December 28, 1937 and is headquartered in Lappeenranta, Finland.

Rettig Oy is a family owned company actively involved in three business areas: Rettig ICC - hydronic and electrical heating and indoor climate regulation, Bore - shipping and Tarkala - real estate development. Rettig has a presence in Europe with operations in 20 countries and in China and the USA. Rettig is located in Helsinki, Finland.

Ingman Group Oy Ab is a family-owned multisectoral group that provides investment services. It nvests primarily business areas such as primary production and consumer goods, technology, and finance and real estate. The company was founded by Hjalmar Ingman in 1929 and is headquartered in Soderkulla, Finland.

Rettig Group Oy AB manufactures hydronic and electrical heating products. It involves in the research and development, design, procurement and production, logistics, and sale and marketing of radiators, towel warmers, underfloor heating products, convectors, valves and controls. The company was founded in 1770 and is headquartered in Helsinki, Finland.

SKS Group Oy provides products and services to machine and equipment building industry. It supplies automation, safety, control, and electrification products, cables, electrical drivers, motion control systems, signal devices, bearings, belt and chain drivers, couplings, gears, motors, and mechanical machine components. The company also offers stage technology solutions, production, subcontracting, maintenance, turnkey delivery, and design services. SKS Group was founded in 1924 and is headquartered in Vantaa, Finland.

Part of Rettig Group Oy Ab, OY Rettig AB is a family-owned investment company based in Helsinki, Finland. The Finnish company's investment strategy focuses on generating attractive over-the-cycle returns while maintaining an appropriate risk level in the portfolio. The company invests in both listed and private assets, and cooperate with professional and like-minded partners and co-investors. The company's investment strategy covers listed core investments, private market investments, and liquid investments. The company has a long history of engagement in a broad range of industrial businesses, starting as a tobacco factory in the 1770s.