Mika Olavi Pirneskoski

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.

Fineltec Oy is a Finnish company that manufactures electronic components.

Corrosion Control International Oy is a Finnish company that specializes in providing corrosion protection solutions. The private company has a history that dates back to the founding of NICC Inc. in the USA in 1986. The company's products are recommended based on unique conditions, criteria, and applications to provide serious protection for extreme situations and conditions. The CEO of the company is Timo Olavi Rantanen.

Orthex Finland Oy Ab manufactures plastic household and garden products. Its offer includes storage boxes, tableware, baskets, bins, plant care, and bathroom products. The company was founded on April 24, 2009 and is headquartered in Espoo, Finland.

Ori Solution Oy is a clean energy company based in Helsinki, Finland that specializes in developing induction-based flow-to-electrical energy technology. Ori Solution has secured one patent and has two patents pending. The Finnish company was founded in 2019 and has a mission to constantly innovate and further develop flow-to-electrical energy technology and solutions for the clean energy market. The CEO of the company is Joakim Berndtsson.

Wartsila Hamworthy Ltd. designs, develops and manufactures marine fluid handling systems for ships, offshore oil and gas facilities. The firm provides specialist systems and services to the oil & gas and marine industries. The company's divisions are: Pump Systems, Oil & Gas Systems, Water Systems and Inert Gas Systems. The Pump Systems division designs and manufactures a broad range of centrifugal and long-shaft deep well pumps, selling to the marine and offshore markets. The Oil & Gas Systems division provides technologies to the mid and upstream oil & gas markets. The Water Systems division provides waste water treatment systems for the cruise ship and commercial marine markets and freshwater generation systems for the cruise ship market. The Inert Gas Systems divisions is used to allow safe offloading of oil and gas cargoes from oil tankers, gas carriers and FPSOs in line with international safety legislation. The company was founded in 1914 and is headquartered in Poole, the United Kingdom.

Society of Maritime Industries Ltd. is a non-profit organization that promotes and supports companies which design, build, refit and modernize ships, and supply equipment and services for all types of commercial and naval ships, ports and terminals infrastructure, offshore oil and gas, maritime security and safety, marine science and technology, maritime autonomous systems and marine renewable energy. The company was founded in July 2001 and is headquartered in London, the United Kingdom.

Keskinäinen Eläkevakuutusyhtiö Ilmarinen (Ilmarinen), also known as Ilmarinen Mutual Pension Insurance Co., is an independent Finnish pension insurance firm which was founded in 1961 by Finland’s largest insurance companies and six smaller insurers. Headquartered in Helsinki, Ilmarinen provides pension advisory services and pension insurance services to employees, self-employed persons and company pension funds.

Asianajotoimisto Krogerus Oy provides legal services. The company was founded in 1992 and is headquartered in Helsinki, Finland.

Conlime Oy provides financial services.

Part of Ernst & Young Global Ltd., Ernst & Young Oy is a Finnish company that provides auditing services. The company is based in Helsinki, Finland and was founded in 2008.

Cinia Oy provides data network and software solutions. It offers international connectivity services, customized networks, cyber security, monitoring, and management solutions. The company serves the transport and logistics, health and safety, electricity, energy, and manufacturing industry, as well as data centers and the financial sector. Cinia was founded on April 30, 1998 and is headquartered in Helsinki, Finland.

Ilmarinen (Private Equity) (Ilmarinen) is a private equity subsidiary of Keskinäinen Eläkevakuutusyhtiö Ilmarinen founded in 1996. The firm is headquartered in Helsinki, Finland.

Suomen Teollisuussijoitus Oy (Suomen Teollisuussijoitus) is a private equity and venture capital subsidiary of Government of Finland founded in 1995. The firm is headquartered in Helsinki, Finland.

Part of Wartsila Puregas Solutions AB, Wärtsilä Puregas Solutions Ltd. is a company based in Sunderland, UK that was founded in 2012. The British company provides water treatment and biogas production services.

Part of Becker Marine Systems GmbH, AW Flow Holdings Ltd. is a holding British company with interests in companies that manufacture valves for the oil and gas sector. The company is based in Brough, UK. The company was founded in 2010. AW Flow Holdings was acquired by Wartsila Hamworthy Ltd., part of Becker Marine Systems GmbH from December 30, 2016 on October 04, 2011 for $37.14 million.

Part of Evergreen Capital LP, Wartsila Valves Ltd. is a leader in innovative technologies and lifecycle solutions for the marine and energy markets. The company is based in Brough, UK. The British company offers a complete services package for waste and wastewater treatment systems, including inspection, repair and maintenance, spare parts, and commissioning. Additionally, Wartsila Valves provides smart technologies and complete lifecycle solutions for marine engines, electrification, propulsion, liquid and gas handling, voyage and fleet optimization through powerful data analytics, shaft line repair services, field services, and underwater services. Wartsila expert services support customers throughout the whole lifecycle of their vessels. The company, founded in 1990, emphasizes innovation in sustainable technology and services to help customers continuously improve their environmental and economic performance. Wartsila Valves was acquired by Evergreen Capital LP from Wärtsilä Oyj Abp on October 01, 2020.

Part of Wärtsilä Oyj Abp, Wartsila UK Ltd. is a company founded in 1971 that specializes in Ballast Water Treatment Systems (BWTS) to ensure compliance with IMO & USCG standards. Wartsila is based in Havant, UK and is a leader in smart technologies and complete lifecycle solutions for the marine and energy markets. The British company offers full service for every vessel type & size, and emphasize innovation in sustainable technology and services to help their customers improve their environmental and economic performance. The company also provides future-fuel enabled balancing power plants, hybrid solutions, energy storage, and optimization technology for power generation.

Part of Becker Marine Systems GmbH, Wartsila Water Systems Ltd. is a leader in smart technologies and complete lifecycle solutions for the marine and energy markets. The company is based in Poole, UK. The British company also offers Ballast Water Treatment Systems (BWTS) that guarantee compliance with international standards. With a focus on innovation in sustainable technology and services, Wartsila Water Systems helps their customers improve their environmental and economic performance. Founded in 1962, the company specializes in providing lifecycle and service solutions for power plant operations and maintenance, ensuring optimal performance.