Dr. J. Phillip 'Jack; London was Executive Chairman and Chairman of the Board of CACI International Inc (NYSE), a $5.7 billion technology solutions and services company with twenty-three thousand employees in 155 offices worldwide. During his twenty-three years as chief executive officer from 1984 to 2007, Dr. London built CACI into a leading information technology and network communications services company. His vision guided the company strategically, culturally, and ideologically for almost fifty years. Dr. London, who joined the company in 1972, was one of the pioneers of the government IT industry and also became known as the founder of the modern-era CACI. He was a driving force in growing the company, largely through the highly successful M&A program he founded in 1992, which executed eighty acquisitions, expanding its capabilities and adding customers across all its markets, including Homeland Security, Intelligence, and National Defense. He was known as a visionary entrepreneur, a role model, a mentor, a patriot, and a thought leader. In recognition of his national reputation as an authority on organizational ethics, the Ethisphere Institute named him one of the Most Influential People in Business Ethics in 2014. Dr. London graduated from the US Naval Academy and held a master's degree in operations research from the US Naval Postgraduate School and a doctorate in business administration from George Washington University. He retired as a US Navy captain after serving twelve years as a US naval officer and aviator and another twelve years with the Navy Reserve. Dr. London received numerous industry awards and recognitions and was active in industry and community affairs. In 2019 he received the Distinguished Graduate Award from the US Naval Academy.