Business Banking
Manage cash flow, mitigate risk, and strategically invest with business banking solutions encompassing both traditional commercial banking and alternative specialty finance options.
Commercial Banking
Treasury Management
Commercial Lending
Company Retirement Plans
SBA Lending
Specialty Finance
Equipment Finance
Asset-Based Lending
Accounts Receivable Financing
Floorplan Financing
Private Wealth
Protect the long-term health of your family’s financial future.
Financial Planning Services
Investment Management
Trust & Estate Administration
Private Banking
Brokerage Services
Consulting For Banks
Make strategic investment and asset liability decisions with a partner that knows how to ask the right questions.
Investment Portfolio Services
Asset Liability Management (ALM)
ALM Process Validation

Ralph Kauten

Parent Company Board Member and First Business Bank Board Member

About Ralph

Ralph R. Kauten has served as a director of First Business Financial Services, Inc. since December 2018 and is the Audit Committee Chair and a member of the Operational Risk Committee. He has served on the First Business Bank Board since July 2004 and served as First Business Bank Board Chair from June 2018 until November 2018. Mr. Kauten is the owner of Air-Lec Industries and co-owner of Mirus Bio, both private companies. Mr. Kauten served as an executive for a number of Wisconsin biotechnology companies, including Promega Corporation, PanVera Corporation, Quintessence Biosciences, Inc., and Lucigen Corporation. His prior positions include being a Faculty Member at the University of Wisconsin-Whitewater, Plant Controller of the Ortega taco plant for Heublein, Inc., and Senior Auditor for Grant Thornton, CPAs. Mr. Kauten also serves on the boards of other private organizations.