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Jason Thielman

Jason Thielman is the former Executive Director of the National Republican Senatorial Committee (NRSC), where he led the effort to flip the Senate back to Republican control in 2024. Under his leadership, the NRSC achieved its most significant majority since 2014, gaining four seats—a feat unmatched in a presidential election cycle since 1980.
Jason Thielman, Partner at Strategy to Results (S2R)

Background

Before the NRSC, Jason served as Chief of Staff to Senator Steve Daines, where he played a pivotal role in key tax negotiations on the Senate Finance Committee, helping secure provisions for the pass-through tax deduction, a significant win for small businesses.

Jason began his partnership with Daines in 2012, chairing his successful U.S. House campaign and continuing to provide strategic leadership through Daines’ Senate victories in 2014 and 2020.

Jason also played a key role in Montana politics, serving as a senior advisor to Governor Greg Gianforte during his congressional and gubernatorial races. Additionally, he recruited Gianforte to run in the 2017 special election to replace Congressman Zinke.

Jason lives in Alexandria, VA, with his wife and three children.

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