Pertti Voutilainen

Riddarhyttan Resources AB extracts metal ores and geological resources. The company also provides project management and other related exploration activities. It is headquartered in Luleå, Sweden

Neles Oyj engages in the supply of sustainable technology and services for mining, aggregates, recycling, and process industries. It business lines include projects, MRO and Service, and Valve Controls and Actuators. The company was founded in 1946 and is headquartered in Vantaa, Finland.

Viola Systems Oy provides remote data monitoring, visualization and controlling solutions. Its solutions have enabled seamless capture of remote data from critical assets of public utilities such as electrical networks, gas pipelines, water works, road administrations and industrial applications. The firm also offers ready-to-use products that provide secure and reliable wireless connectivity. The company was founded in 2000 by Mika Marjalaakso and Jari Petri Lahti and is headquartered in Turku, Finland.

Fingrid Oyj engages in the provision of high-voltage electricity transmission services. It plans and monitors the operation, maintenance, and development of the Finnish electricity transmission grid. Its customers include electricity producers, network companies, and industrial enterprises. The company was founded on November 29, 1996 and is headquartered in Helsinki, Finland.