First Business Financial Services announced the promotion of Peggy Stebbins to the position of Chief Accounting Officer and Controller. Peggy joined the company as Controller in 2016 after working for Anchor Bancorp Wisconsin Inc., where she held the position of Vice President – Controller prior to their acquisition by Old National Bancorp. Prior to that, she spent several years with Guaranty Bank as their Vice President – Controller and Vice President – Assistant Controller, and with Baker Tilly Virchow Krause, LLP.