• Overview
• Who We Are
• What We Do
• Our Approach
• Our Team
• Our Leadership

John Coster,
Executive Vice President for Government Affairs

Bachelor of Science, 1981
University of Maryland, College Park
Certificate of Legislative Studies, 2000
Brookings Government Affairs Institute

Mr. Coster joined A-T Solutions in February of 2003 and led business development efforts until February 2010. During this period, A-T Solutions was named three times running to the Annual Inc. 500/5000 fastest growing privately held companies in the U.S., recognized in Entrepreneur Magazines’ Hot 500 List, and Washington Technology “Fast 50.” He retired from the Navy in January of 2003 as a Special Operations Officer and Master Explosive Ordnance Disposal (EOD) Technician bringing with him more than 20 years of experience, including the last four years in congressional oversight as a Congressional Fellow and a member of the Navy’s Office of Legislative Affairs. In the OLA he served as an adviser to senior Navy leadership, members of Congress and their staff on homeland security, port security and anti-terrorism/force protection.