Mark Messmer began his career as a mechanical engineer and small business owner, grounding his approach to public service in practical problem-solving. Elected to the Indiana Senate representing District 48 in 2014, Messmer has prioritized economic development, workforce training, and energy policy throughout his tenure. He sponsored key legislation to modernize Indiana’s energy infrastructure and chaired the Senate Committee on Environmental Affairs. Messmer serves his district with a focus on pragmatic solutions and fostering an environment for business growth and community resilience.