Big Brothers Big Sisters of Fond du Lac County is excited to welcome Society Insurance’s Mike Rosenau to our Board of Directors!

Rosenau is the Director of Risk Control at Society Insurance. He joined our board in November 2022 and has already jumped in to volunteer at events like the Halloweenie 0.5K and the Michels Corporation company golf outing benefitting BBBS. He’s also in the process of helping coordinate a Big for a Day activity at Society Insurance!

As a kid, Rosenau loved playing sports outdoors and wanted to be a professional football player. Now, he’s invested in supporting today’s youth by “helping children find a positive mentor to help build social and emotional wellbeing.”

When he’s not at work or volunteering with BBBS, you can find Rosenau enjoying the outdoors splitting wood, landscaping, camping in the Northwoods of Wisconsin, or simply taking in the warm sunshine.

Big Brothers Big Sisters of Fond du Lac County is a United Way Agency that assists children with social, emotional, and character development through one-to-one mentoring relationships with caring adults. The agency matches children with a Big Brother, Sister, Couple, or Family in a community or school-based program. Children ages 6-13 can enroll in the program through parent or guardian referral. For more information about the program or to volunteer, call (920) 922-8200 or visit