Catherine Elisabeth Langlais

Euronext Paris SA operates as a stock exchange which provides solutions for regulated stock and derivatives markets in France. Its services include facilitating public offerings, providing trading facilities for cash and derivatives products, and supplying market data. The company was founded on January 20, 1988 and is headquartered in Courbevoie, France.

Euronext Brussels SA/NV operates a stock exchange. It provides services for regulated stock and derivatives markets in Belgium. The company also offers services, such as facilitating public offerings, providing trading facilities for cash & derivatives products and supplying market data. Euronext Brussels was founded in 1801 and is headquartered in Brussels, Belgium.

OSTC Ltd. provides financial intermediation services. It offers OSTCFX, a full suite of foreign exchange trading products to small and medium enterprises (SMEs). The company was founded in 2005 and is headquartered in Bromley, the United Kingdom.

OSTC Group Holdings Ltd. is a privately owned British proprietary trading company founded in 1999. OSTC Group Holdings is based in Bromley, UK. The company is a leading institutional liquidity provider for the listed futures market with long-standing partnerships with the world's largest exchanges. The company is also a high-performing, pioneering derivatives trading and education company with an international network, where anyone, anywhere can learn to trade.

Euroclear Ltd. engages in the provision of settlement and related services including banking services for domestic and international securities transactions, covering bonds, equities, investment funds, and derivatives. The company was founded on July 7, 1972 and is headquartered in London, the United Kingdom.

Euroclear Holding SA owns shares and interest of banking, investment, and financial institutions. The company is headquartered in Brussels, Belgium.

Euroclear SA/NV engages in domestic and cross border settlement services for bond and mutual fund transactions. It provides settlement, safe-keeping and servicing of domestic and cross-border securities for bonds, equities and derivatives to investment funds. The company was founded 1968 and is headquartered in Brussels, Belgium.