With decades of combined experience at the highest levels of House and Senate Leadership, Harbinger Strategies is uniquely positioned to provide best-in-class government affairs service to our clients. Each partner of the Harbinger team has been involved in the decision-making of Congress, enabling us to achieve results in any political environment.
The Harbinger Strategies team effectively navigates Washington. Working together, we leverage our experience to achieve meaningful results for our clients.
We provide our clients with leading legislative monitoring and analysis to help them recognize potential threats and proactively find solutions.
Our unique insights, based upon our decades of experience in Congressional Leadership, enable our clients to stay ahead of the competition and manage risk.
Kyle Nevins oversaw the legislative agenda for the U.S. House of Representatives and was responsible for helping Leadership guide policy through the Chamber for over a decade.
John O’Neill has an extensive Senate background as both tax counsel at the Finance Committee and policy director for Senate Leadership.
Manny Rossman has over 15 years of policy and Leadership chief of staff experience in the U.S. Senate and U.S. House, and has been a well-respected advisor to the business community since 2009.
Steve Stombres was the second highest ranking staff member in the House of Representatives with a diverse career of service on Capitol Hill, in the military, and as an elected official.
Jonathan Slemrod has experience in the Executive Branch, U.S. Senate, U.S. House of Representatives, and on a national Presidential campaign. He has a deep understanding of legislative process, procedure and policy.