Mark Buse

Mark Buse is Senior Vice President and Head of Global Government Relations & Policy for both Match Group and IAC where he oversees government relations and policy issues across both company’s portfolio of brands. Prior to being at IAC and Match, Mark served as Chief of Staff for U.S. Senator John McCain, notably serving in this role when the Senator was the Republican Nominee to be President of the United States.

Mark had the privilege to work for Senator McCain in a variety of roles for over 20 years, including serving as Staff Director of the U.S. Senate Commerce, Science and Transportation Committee, Staff Director of the Senate Subcommittee on Federalism, and the District of Columbia, and as Campaign Manager/Senior Strategist for Senator McCain’s 2010 and 2016 reelection campaigns. In addition, Mark has worked in senior lobbying positions at BP and ML Strategies.