Olsommer-Clarke Insurance Group, Inc.
- Aegis
- All Risks Insurance
- Amerisafe
- AmTrust
- Apogee Insurance Group
- Applied Underwriters
- Attune
- Berkshire Hathaway GUARD
- Bristol West
- Chubb
- CNA Surety
- Dairyland
- Eastern Alliance
- Employers
- Erie Insurance
- Farmers Mutual Fire
- Foremost
- Great American
- GuideOne
- Hagerty
- Hartford
- Hull & Co.
- Illinois Mut.
- J.C. Taylor
- K&K
- KEMI
- Merchants Insurance Group
- Millers Mut.
- Millville Mut.
- Minnesota Life
- Nationwide
- Penn Natl.
- Pennsylvania Lumbermens Mutual
- Philadelphia
- Progressive
- RLI Corp.
- Travelers
- Tuscano
- Utica National Insurance Group
- Westfield Insurance
- Jeff Olsommer, Owner
- John Clarke, Owner
- Don Olsommer, Jr., Owner