Leonard Insurance Service, Inc.
- AAA
- Anthem
- Assurant
- Austin Mutual Insurance Company
- Banner Life
- Dairyland
- Erie Insurance
- Foremost
- Golden Rule
- Hanover
- John Hancock
- MetLife
- North American Company for Life & Health
- Progressive
- Sheboygan Falls Mutual
- Transamerica
- WPS
- Mark A. Leonard, CIC, Pres.