Nasdaq Nordic is the common name for the subsidiaries of Nasdaq, Inc. that provide financial services and operate marketplaces for securities in Nordic, Baltic, and Caucasus countries.Historically, the operations have been known by the company name OMX AB (Aktiebolaget Optionsmäklarna/Helsinki Stock Exchange), which was created in 2003 upon a merger between OM AB and HEX plc. In 2015, the legal entity OMX AB was renamed Nasdaq AB, but it also operates under the alias Nasdaq OMX AB. The operations have been part of Nasdaq, Inc. (formerly known as Nasdaq OMX Group) since February 2008.Nasdaq Nordic 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.