D. Stone Davis

Co-Owner & President

Stone is one of the two founders of KASTELLUM, and has served as the company’s President since day-one. A career Navy Information Warfare Officer, he served on destroyers, in command tours, with the Intelligence Community, and on combatant command and Navy fleet commander staffs. He is a veteran of Operation Iraqi Freedom. After the Navy, he worked as Vice President for Intelligence and Security Operations at a large nation-wide staffing firm. He also worked as a contractor while starting to build KASTELLUM, working at a combatant command as Senior Cyber Strategy, Plans & Policy Advisor. Stone holds an MA in National Security and Strategic Studies from the Naval War College, and a BA in Political Science and History from Colorado State University.