Paul Ian Humphrey

Part of Euronext NV, Euronext London Ltd. is a company that provides security brokerage services. The company is based in London, UK. Christopher Marcus Topple has been the CEO of the British company since 2018.

BMLL Technologies Ltd. operates cloud based technology platform. It offers machine learning and inference framework for common limit order book problems. The firm’s platform is accessible to MATLAB, R and Python languages. The company is headquartered in London, the United Kingdom.

Goldman Sachs Execution & Clearing LP (GSEC) is an SEC-registered broker/dealer headquartered in New York City and was founded in 1931. The firm is a subsidiary of Goldman Sachs Group, Inc. (NYSE: GS). GSEC provides brokerage services to their clients.

TP ICAP Finance Plc operates as an intermediary in wholesale financial markets facilitating the trading activities of its clients, in particular commercial and investment banks. It provides voice, hybrid and electronic broking, volume matching, algorithmic matching and risk mitigation platforms. The company's products include volatility, rates, non banking, treasury, energy and commodities, credit and equities. TP ICAP was founded on May 5, 2006 and is headquartered in London, the United Kingdom.

Algomi Ltd. operates as a software company. It provides technology to bond market participants, to improve workflow and liquidity by data aggregation, pre-trade information analysis, and execution facilitation.The company was founded by Stu Taylor, Usman Khan, Robert Howes and Michael Schmidt in 2012 and is headquartered in London, the United Kingdom.