Sarah Mineiro

Sarah Mineiro is a Principal at Potomac Advocates, a premier defense, intelligence, space, science and technology research and consulting firm based in Washington, D.C.  Sarah has worked within the national security and defense sector for over 15 years. Over her...

Brian A. Hibbeln

Brian Hibbeln joined PRASAM as a Principal in 2021. Brian’s three decades in the Department of Defense and the US Intelligence Community have earned him accolades for his ability to unite people, funding and advanced technologies to benefit warfighters and give...

Gary Sojka

Gary L. Sojka is a partner and co-founder of The Potomac Advocates. He focuses his efforts on representing defense, intelligence, electronic, and transportation companies before the executive and legislative branches. In addition, he assists companies perform...

John Nichols

John Nichols is a Partner and Owner of PRASAM, LLC (doing business as The Potomac Advocates), a premier Defense, Intelligence, Space, Science and Technology and Homeland Security consulting firm. He started in this position on February 1st, 2003. Prior to joining The...

Arch Galloway

Arch Galloway II is a business associate at The Potomac Advocates. Previously, Arch worked from 1997-2007 on the staff of U.S. Senator Jeff Sessions, a member of the Senate Armed Services Committee, as the Senator’s Senior Defense Policy Advisor for Defense, Foreign...