John Brennan

Sotera Defense Solutions, Inc. engages in the provision of technology-based systems and services for national security agencies. It offers cyber systems and solutions, mission information technology, data analytics, intelligence analysis and operations, mission systems, and engineered solutions. The company was founded in 1969 and is headquartered in Herndon, VA.

Intelligence & National Security Alliance provides security services. The company was founded in 1979 and is headquartered in Arlington, VA.

NantCell, Inc. focuses on treating immunology diseases. It offers cell-based treatments at the molecular level. The firm develops molecularly designed drugs for genomics and proteomics and identify patients and their tumor signature at the granular cellular, DNA and protein levels. The company was founded by Patrick Soon-Shiong in 2014 and is headquartered in Culver City, CA.

NantKwest, Inc. engages in the research and development of immunotherapies. It uses natural killer cells to treat cancer, infectious diseases, and inflammatory diseases. The company was founded by Gary N. Keller and Hans Georg Klingemannon October 7, 2002 and is headquartered in San Diego, CA.

The International Institute for Strategic Studies engages in the provision of information on military, geopolitical and geo-economic developments that could lead to conflict. It helps shape the strategic agenda for governments, businesses, the media and experts. The company was founded in 1958 and is headquartered in London, the United Kingdom.

Part of Teneo Holdings LLC, WestExec Advisors LLC is a strategic advisory firm based in Washington. The American company provides unparalleled expertise on external factors and relationships that affect businesses, including geopolitical trends and risks, economic developments, an evolving technological landscape, and changes in other capitals around the world. The company's team of senior national security leaders with recent experience and unmatched networks in defense, foreign policy, intelligence, economics, cybersecurity, data privacy, and strategic communications creates significant advantages for their clients. The company was founded in 2017 by Sergio Aguirre, Nitin K. Chadda, Michèle Angelique Flournoy, and Chadda Nitin. WestExec Advisors was acquired by Teneo Holdings LLC on June 08, 2022.