Our Team

As one of the leading bipartisan government relations firms our team is consistently ranked among Washington’s best.

Issue Areas

  • Agriculture, Food Safety & Nutrition
  • Appropriations
  • Aviation
  • Defense
  • Education
  • Healthcare
  • Infrastructure
  • Small Business
  • Telecommunications


  • Public Affairs Advisor, Holland and Knight
  • Legislative Assistant, Sen. Jim Inhofe (R-OK)
  • Staff Assistant, Senate Environment and Public Works Committee

Get in Touch

Devin Barrett

Senior Vice President

Devin Barrett is a Senior Vice President at Cassidy & Associates applying her expertise and understanding of complex legislative policy issues to assist clients in navigating congressional and regulatory landscapes. Prior to joining Cassidy, Devin worked as a Public Affairs Advisor at Holland and Knight and for Sen. James M. Inhofe (R-Okla.), former Chairman and Ranking Member of the Senate Armed Services Committee. 

Throughout Devin’s time with Senator Inhofe she worked on issues before the Senate Committee on Small Business and Enterprise, including healthcare, education, labor, pensions, Native American affairs, agriculture, trade, appropriations and budget. Additionally, she handled issues related to the Senate Committee on Commerce, Science and Transportation, including telecommunications, fisheries and transportation policy including aviation priorities in the Federal Aviation Administration (FAA) Reauthorization Act of 2018.

At Cassidy, Devin utilizes her background in small business and appropriations policy to focus on issues affecting small to midsize startup companies navigating the federal marketing process in the Defense, Healthcare, Technology, Agriculture, Education sectors.

Devin graduated from George Washington University with a Master of Professional Studies Legislative Affairs and earned a bachelor’s degree in political science from the University of Oklahoma.