Ari Korhonen

Nasdaq Copenhagen A/S operates as a stock exchange. Its listed securities cover financial instruments such as shares, bonds, and money market instruments like treasury bills and notes. The company was founded in 1919 and is located in Copenhagen, Denmark.

Nasdaq Oslo ASA operates as a commodity exchange compnay for electric power. The firm engages in the administration of financial markets. It also offers clearing of non-exchange-traded standardized financial power contracts. The company was founded on December 22, 1992 and is headquartered in Oslo, Norway.

Proventia Group Oy provides technologies and services for engines. It develops engineers and supplies customized exhaust after treatment solutions for diesel engines in retrofit installations. The firm produces insulation solutions for thermal management for engine and machine applications. In addition, it offers a selection of testing services and transportable Proventia Test Units for engines, emissions, fuels, and lubricants. The company was founded in 2001 and is headquartered in Oulunsalo, Finland.

Havator Group Oy provides lifting, special transport, and heavy haulage solutions. It also offers assembly and project services. The company was founded by Ahti Hanhirova in 1956 and is headquartered in Tornio, Finland.

Nasdaq Nordic Oy operates as a stock exchange. It provids trading, clearing, exchange technology, listing, information, and public company services. The company was founded in 1997 is headquartered in Helsinki, Finland.

Nasdaq Helsinki Oy is engaged in providing stock market services. It offers raise and access capital, transform with technology, gain market intelligence, and trade global markets solutions. The company is headquartered in Helsinki, Finland.

Aava Advisors OY provides advisory services. The private company is based in Espoo, Finland.

Part of Cboe Global Markets, Inc., Cboe Clear Europe NV is a leading pan-European central counterparty (CCP) that provides safe and efficient clearing and settlement services. The company is based in Amsterdam, the Netherlands and is regulated by De Nederlandsche Bank and Autoriteit Financiële Markten. The Dutch company offers clearing services to 47 trading venues and is approved to clear cash equities, depositary receipts, ETFs, and equity derivatives. Cboe Clear Europe enables clearing participants to manage counterparty credit risk and maximize operational efficiencies through automated processing and netting opportunities. The company was founded in 2013, and Cécile Nagel has been the CEO since 2018. Cboe Clear Europe was acquired by Cboe Global Markets, Inc. on July 01, 2020.

Staffpoint Holding Oy provides staffing services. The firm offers employment agency services. The company was founded in 2012 and is headquartered in Helsinki, Finland.

Part of Nasdaq, Inc., Nasdaq Stockholm AB is a company that provides trading, clearing, news and information services related to listed companies. The company is based in Stockholm, Sweden.