Full 2018 annual report (PDF, 1.28 MB)Appendix A: Recapitulation of all insurance written in Washington State (PDF, 20.16 KB)Appendix B: Financial statement selected data (PDF, 257.45 KB)Appendix C: Domestic insurance companies by line of business (PDF, 24.46 KB)Appendix D: Authorized insurance companies by line of business (PDF, 328.95 KB)Appendix E: Top 40 insurance companies by line of business (PDF, 337.99 KB)Appendix F: Top 10 insurance companies by line of business (PDF, 80.95 KB) See alsoLegislative and commissioner reportsAbout the OICLook up an insurance company or agentNEED MORE HELPCall us at 360-725-7200Contact Company Supervision