Hellenic Exchanges - Athens Stock Exchange SA provides support services to the Greek capital market. It operates equities and derivatives markets, and the alternative market; performs clearing and settlement of trades; and offers financing tools and solutions. The company is involved in the management of clearing systems and/or central counterparty; and finalizing, reconciling, or settling the finalization of transactions in financial instruments, as well as operates as a system administrator in the Athens Exchange Clearing House. It engages in carrying out activities relating to the provision of central securities depository services, and ancillary or supplementary services. In addition, the company offers listing, trading, clearing, settlement, registry, and regulatory services. The company was formerly known as Hellenic Exchanges S.A. and changed its name to Hellenic Exchanges - Athens Stock Exchange SA in December 2013. Hellenic Exchanges - Athens Stock Exchange SA was founded in 1876 and is headquartered in Athens, Greece.