Jari-Pekka Punkari

Gasum Oy imports natural gas and maintains gas transmission network. It sells liquefied natural gas and compressed natural gas to the customers, including restaurants, households, small houses, traffic, heating, local and district heat. The company was founded in 1994 and is headquartered in Espoo, Finland.

Talokeskus Yhtiöt Oy provides real estate management services. It offers property design, construction, and supervision services, as well as software solutions for real estate management and maintenance. The company was founded by Juho Vainio, G. G. Elmgren, Pekka Angervo, and J. T. Hyvönen on January 20, 1922 and is headquartered in Helsinki, Finland.

GS-Hydro Oy supplies non-welded piping systems, prefabricated piping modules, and separate piping components. Its piping system is ideal for hydraulic and other low and high pressure applications. The firm also provides flange technology. The firm's products include retain ring systems, and tubes and pipes, multicore tubes, clamps, valves, bite type fittings, flare fittings, hoses and couplings, adaptors, and machines. The company was founded in 1974 and is headquartered in Espoo, Finland.