Kim Preston

Kim Preston has been with First Business Bank for nearly 34 years and has 40 years of experience in financial services. She helps businesses improve cash flow, implement fraud mitigation strategies, enhance operational efficiencies, and maximize earnings. Her comprehensive banking experience spans multiple areas including Treasury Management, operations, client services, business development, and internal audit, including previously leading First Business Bank's Treasury Management team. Kim was named a Notable Woman in Banking by BizTimes Media in 2026. 

Kim is actively involved in the community and currently serves as the Chair on the Board for Elmbrook Humane Society and Chair of Facilities and Nominating Committee and is on the boards of The Cathedral Center, Inc. and Women In Construction Wisconsin. She is a member of Tempo Milwaukee and Milwaukee Women, Inc. Kim is a Past Chair for the Women and Girls Fund of Waukesha County and served as Board Member and Governance Chair for Easter Seals SE Wisconsin. She has also volunteered her time with several other nonprofit organizations including United Way Campaign's Leadership Cabinet, Habit for Humanity of Waukesha County, Feeding America, and Pathfinders Milwaukee.