Leffelman & Associates, Inc.
- BCBS of IL
- Bradford Victor Adams Mutual
- Farmers Mutual Hail Insurance Company of Iowa
- Foremost
- Fortis
- Grinnell Mutual
- MetLife
- Nationwide
- Nationwide
- Pro Ag
- Progressive
- QBE
- Rockford Mutual
- United Healthcare
- West Bend
- Larry Leffelman, Pres.
- Christine Klein, V.P.