Company Story
1961 - RLI Corp. was founded as a subsidiary of the Pennsylvania Thoroughbred Horsemen's Association
1975 - RLI Corp. began writing excess and surplus lines insurance
1983 - RLI Corp. went public with an initial public offering (IPO)
1993 - RLI Corp. acquired Mt. Hawley Insurance Company
2002 - RLI Corp. acquired RLI Indemnity Company
2011 - RLI Corp. acquired ICAT Holdings, LLC
2019 - RLI Corp. acquired Hagerty Insurance Agency, LLC