About Us

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Jean Thrower is President of Supplier Development Systems and delivers strategic business sales and support to the Automotive Manufacturing Industries in the Southeast USA.  With over 20 years’ experience in both foreign and domestic Business Development.​ Jean served in the Army's 82nd Airborne Division as an air and ground transportation and field logistics officer with support of operations in Haiti and Bosnia.

Jean Marie Thrower


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Donald McGregor is an accomplished national security leader, fighter pilot and career Air Force Officer with a diverse career, and expertise in Homeland Defense and National Guard issues.

He was a former lead advisor to the Chief of the National Guard Bureau, who is a member of the Joint Chiefs of Staff. In this lead advisor role, he was the National Guard’s Director of Strategy, Policy, Plans, and International Affairs, developing overall strategy, Secretary of Defense (SECDEF) policy, and civil support planning for the National Guard’s warfighting, homeland, and international partnership missions.

General McGregor has a Master of Arts in Diplomacy and International Conflict Resolution from Norwich University, and a Bachelor of Arts in Computer Science from the University of Minnesota. He is a member of the National Association of Corporate Directors (NACD) and the American College of National Security Leaders and serves on several corporate boards.

Major General Donald McGregor


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