Karri Pekka Kaitue

Okmetic Oyj engages in the production and supply of silicon-based wafer solutions. Its products include silicon on insulator wafers, patterned silicon wafers, high resistivity RFSi, single side polished wafers, double side polished wafers, wafers for power, and TSV wafers. The company was founded in 1985 and is headquartered in Vantaa, Finland.

Fortum Waste Solutions Oy provides environmental management and material efficiency services. Its services include demolition and renovation demolition, energy services, oil recycling, construction works, detoxification, hazardous waste treatment, and oily water treatment. The company was founded in 1979 and is headquartered in Riihimäki, Finland.

Outotec Oyj engages in the provision of technology solutions and services that supports the entire life cycles of processes, including operation and maintenance. It operates through the following segments: Minerals Processing; and Metals, Energy and Water. The Mineral Processing segment provides suitable mineral processing solutions from pre-feasibility studies to complete plants and life cycle services. The Metal, Energy and Water Segments gives sustainable solutions for metal processing, renewable energy production, and industrial water treatment. The company was founded in 1910 and is headquartered in Espoo, Finland.

Destia Oy engages in the provision of infrastructure and construction services. It offers road construction, foundation and field engineering, engineer construction, rock construction, energy infrastructure, railways, maintenance, aggregates, design, and road network surveys. The company was founded on February 14, 2007 and is headquartered in Vantaa, Finland.

Suomen Messut Osuuskunta organizes trade and industry fairs, exhibitions, meetings, and congresses. The company was founded on October 19, 1919 and is headquartered in Helsinki, Finland.