OMX

OMX

OMX AB (Aktiebolaget Optionsmäklarna/Helsinki Stock Exchange) is a Swedish-Finnish financial services company, formed in 2003 through a merger between OM AB and HEX plc and is now a part of the NASDAQ OMX Group since February 2008.

It has two divisions, OMX Exchanges, which operates eight stock exchanges mainly in the Nordic and Baltic countries, and OMX Technology, which develops and markets systems for financial transactions used by OMX Exchanges, as well as by other stock exchanges. The company is a world leader in financial instruments trading systems.