Onderneming Bolsas y Mercados Españoles, Sociedad Holding de Mercados y Sistemas Financieros, S.A. London S.E.

Sociedad Rectora de la Bolsa de Valores de Madrid SA operates as a stock exchange. It trades convertible bonds and fixed income securities, in the public debt, corporate debt, options and futures and stock markets. The company was founded in 1831 and is headquartered in Madrid, Spain.

Part of SIX Group AG, Bolsas y Mercados Españoles Renta Fija SA is a securities exchange market. The private company is based in Madrid, Spain. Bolsas y Mercados Españoles Renta Fija was acquired by BME Clearing SA on October 04, 2001.

Part of SIX Group AG, Sociedad de Gestión de los Sistemas de Registro, Compensación is a clearing and settlement house. The private company is based in Madrid, Spain. Sociedad de Gestión de los Sistemas de Registro, Compensación was acquired by MEFF AIAF Senaf Holding de Mercados Financieros SA on June 20, 2001.

Part of SIX Group AG, BME Clearing SA is a central counterparty entity that manages counterparty risk for a wide range of financial and non-financial products. Based in Madrid, Spain, BME Clearing has over 30 years of experience in ensuring the success of operations by acting as a buyer for the seller and as a seller for the buyer, thus eliminating or reducing credit or counterparty risk. BME Clearing is authorized by the National Stock Market Commission to operate as a central counterparty entity and is included in the register of central counterparties authorized in the European Securities and Markets Authority. BME Clearing is the central counterparty entity for financial derivatives, equities, energy swaps, fixed income, and xrolling® futures.

Sociedad Rectora de la Bolsa de Valores de Valencia SA operates as a stock exchange. It offers business service and other services such as collaboration with the university and rental of the conference hall. The company was founded in 1980 and is headquartered in Valencia, Spain.

Part of SIX Group AG, Sociedad de Bolsas SA is a Spanish company that provides securities brokerage services. The private company is based in Madrid, Spain.

Part of SIX Group AG, Sociedad Rectora de la Bolsa de Valores de Barcelona SA is a securities exchange. The private company is based in Barcelona, Spain.

MEFF Tecnología y Servicios SA is a derivatives trading and settlement company based in Barcelona, Spain. MEFF Tecnología y Servicios SA specializes in derivatives trading and settlement. The Spanish company was founded in 1996 and is part of SIX Group AG.

Part of SIX Group AG, Sociedad Rectora de la Bolsa de Valores de Bilbao SA is a Security and Commodity Exchanges company. The private company is based in Bilbao, Spain.

Part of SIX Group AG, Bolsas y Mercados Españoles Market Data SA is a private company based in Madrid, Spain. The Spanish company provides information technology services.

Part of SIX Group AG, Bolsas y Mercados Españoles Servicios Corporativos SA is a private company based in Madrid, Spain. The Spanish company leases real estate properties.

Open Finance SL provides portfolio management services. The company was founded by Gonzalo de la Pena and is headquartered in Madrid, Spain.

Part of SIX Group AG, MEFF Sociedad Rectora del Mercado de Productos Derivados SA is a financial company based in Madrid, Spain. The Spanish company offers a range of financial products and derivatives, including options on futures, American actions, and variable income derivatives. MEFF also provides market creators, negotiation modalities, and contracts listed data. The private company offers a search engine, simulator, and statistical operations for daily option prima coverage. MEFF's services include regulation, market communication, and technical communication of normativarglamento circular circulating conditions. The company also offers technology connection, simulation, and evaluation, as well as a central system, access, gate, station, and server. MEFF serves as a reference market for Spanish shares of actions and offers a safe way to operate in forex.

Part of SIX Group AG, Bolsas y Mercados Españoles Sistemas de Negociación SA is a private company based in Madrid, Spain. The Spanish company functions as an investment fund.

Part of SIX Group AG, BME Regulatory Services SA is a private company based in Madrid, Spain that operates compliance services related to national and European financial legislation. The Spanish company offers a one-stop-shop for its clients to comply with the increasingly complex and extensive obligations imposed by financial legislation, particularly MIFID II. BME Regulatory Services acts as an authorized publication agent, authorized information system, and systematic internalizer, providing services such as trade reporting, communication of OTC operations details to competent authorities, and identification of clients as systematic internalizers. The company also offers a dashboard for statistical data, manual entry, communication status, and automatic management of deferrals.

Part of SIX Group AG, BME Post Trade Services SA is a Spanish company that provides information technology services. The private company is located in Spain.

Part of SIX Group AG, Bolsas y Mercados Españoles InnTech SA is a private company based in Madrid, Spain. The Spanish company provides computer data processing.