OMX AB owns and operates stock exchanges primarily in the in the Nordic and Baltic regions. The company, through its exchanges offers equities, derivatives, and bonds trading services; various clearing services; listing services; and registration services. It owns and operates exchanges in Copenhagen, Stockholm, Helsinki, Iceland, Riga, Tallinn, and Vilnius. The company offers its services primarily to banks, brokerage firms, various companies, funds, and governments. It also offers a range of information services to information vendors, exchange members and issuers, and professional and private investors; and securities administration services that primarily include broker services to banks and securities brokers. In addition, the company provides technology solutions for trading, clearing, settlement, and information dissemination to exchanges and market places, clearing organizations, securities depositories, and information vendors; and facilities management, integration, and advisory services. The company, formerly known as OM AB, was founded in 1984. OMX is headquartered in Stockholm, Sweden.