Darryl Hooker

Uphonia, Inc. develops and distributes software services and deliver wireless devices. The company was founded on August 20, 1993 and is headquartered in Milwaukee, WI.

T-Mobile USA, Inc. engages in the provision of wireless voice, messaging, and data services. It offers different plans for phones and tablets. The company was founded by John W. Stanton in 1994 and is headquartered in Bellevue, WA.

The New York Mercantile Exchange, Inc. provides markets for the trading and clearing of crude and heating oil, gasoline, natural gas, and electricity. The company is headquartered in New York, NY.

Part of CME Group, Inc., BrokerTec Europe Ltd. is a leading markets operator and provider of post trade risk mitigation and information services. The company is based in London, UK. BrokerTec Europe provides a wide variety of electronic execution, risk mitigation, messaging, broking and information services for wholesale market participants. Founded in 1991, the British company facilitates the flow of capital and investment through the financial system and supports government and corporate borrowing.

Cloud9 Technologies LLC provides cloud communications services for distributed work groups and teams. It offers C9Trader, a cloud based trader voice and messaging services for the institutional trading community; and Cloud9 Voice Transcription solution that provides firms with the ability to harness the insight in their voice trading recordings and data by converting speech to text. The company was founded by Gerald E. Starr, Stephen J. Kammerer and Leo Papadopoulos in 2014 and is headquartered in New York, NY.

Part of CME Group, Inc., NEX SEF Ltd. is a British company that operates as a dormant company. The company is based in London, UK. NEX SEF was founded in 2007.

Part of CME Group, Inc., EBS Investments Ltd. is an investment holding British company. The company is based in London, UK. EBS Investments was founded in 2014.

DirectBooks LLC is a communications platform that specializes in deal data, documentation, and information exchange in primary markets. The private company is based in New York, NY. The company focuses on investment grade fixed income and provides industry standardization and automation. Richard D. Kerschner has been the CEO of the company since 2019.

Part of CME Group, Inc., EBS Dealing Resources International Ltd. provides investment services. The company is based in London, UK and was founded in 1991.