- 21st Century
- Anchor General Insurance Agency
- Arrowhead General Agency
- Foremost
- Gainsco
- GeoVera
- Hagerty
- Hull & Co.
- Infinity
- Kemper
- Leader
- Liberty Mutual
- Lloyd's
- MetLife
- National Lloyds
- Ohio Casualty
- Progressive
- Safeco
- Santa Fe
- Stillwater Ins. Group
- Texas Mut.
- United Auto