Directory · Companies W · Updated 2026-10-18
Insurance companies starting with W
Property and casualty insurers whose names start with W, with NAIC numbers, home state, how many states list each as admitted or as a surplus lines insurer, and the lines it is licensed for. Filter by line, type or state.
104 companies: 100 admitted somewhere, 11 eligible for surplus lines somewhere. Click a company for its state-by-state page.
By Sam Alishahi, independent insurance broker · A to Z
Companies W
The list
| Company | NAIC | Home state | Admitted in | Surplus lines in | Lines |
|---|---|---|---|---|---|
| W. R. Berkley Europe A.G. | — | LI | 0 | 8 | — |
| Wadena Insurance Company | 12528 | IA | 7 | 0 | Personal auto, Commercial auto, Commercial package (BOP, CMP) +4 more |
| Walcott Mutual Insurance Association | 15434 | IA | 1 | 0 | — |
| Walsh County Mutual Ins Co | — | ND | 1 | 0 | — |
| Walton Co-Operative Fire Insurance Company | 10369 | New York | 1 | 0 | — |
| Warner Insurance Company | 26085 | IL | 27 | 0 | Personal auto, Equipment breakdown, Commercial package (BOP, CMP) +10 more |
| Washington County Co-Operative Insurance Company | 10370 | New York | 1 | 0 | — |
| Washington Mutual Insurance Association | 10255 | OH | 1 | 0 | — |
| Water Quality Insurance Syndicate | — | NY | 1 | 0 | Ocean marine |
| Watford Insurance Company | — | MO | 1 | 0 | — |
| Watford Specialty Insurance Company | 15824 | NJ | 5 | 21 | Personal auto, Commercial auto, General liability |
| Wausau Business Insurance Company | 26069 | WI | 34 | 0 | Personal auto, Equipment breakdown, Commercial auto +12 more |
| Wausau General Insurance Company | 26425 | WI | 7 | 1 | Personal auto, Commercial package (BOP, CMP), Fidelity bonds +5 more |
| Wausau Underwriters Insurance Company | 26042 | WI | 34 | 0 | Aircraft and aviation, Personal auto, Equipment breakdown +15 more |
| Wawanesa General Insurance Company | 10683 | CA | 3 | 0 | Personal auto, Earthquake, Homeowners +3 more |
| Wayne Cooperative Insurance Company | 43290 | New York | 1 | 0 | — |
| Wayne Mutual Insurance Company | 16799 | OH | 1 | 0 | — |
| Waypoint Mutual | 13126 | KS | 18 | 0 | General liability, Commercial property (fire and allied lines), Surety bonds +1 more |
| WCF Mutual Insurance Company | 10033 | UT | 6 | 0 | General liability, Workers' compensation |
| WCF National Insurance Company | 40517 | UT | 35 | 0 | Personal auto, Equipment breakdown, Crime (burglary and theft) +8 more |
| WCF Select Insurance Company | 21865 | CA | 35 | 0 | Aircraft and aviation, Personal auto, Equipment breakdown +16 more |
| WEA Property & Casualty Insurance Company | 14550 | WI | 1 | 0 | Personal auto, Homeowners, General liability |
| Wellfleet Insurance Company | 32280 | IN | 33 | 0 | Personal auto, Equipment breakdown, Commercial auto +13 more |
| Wellfleet New York Insurance Company | 20931 | NY | 33 | 0 | Aircraft and aviation, Personal auto, Equipment breakdown +11 more |
| Wellspan Reciprocal Risk Retention Group | 11682 | VT | 1 | 0 | — |
| Wesco Insurance Company | 25011 | DE | 35 | 0 | Personal auto, Equipment breakdown, Commercial auto +15 more |
| Wesco-Financial Insurance Company | 19500 | NE | 1 | 0 | — |
| West American Insurance Company | 44393 | IN | 34 | 0 | Personal auto, Equipment breakdown, Commercial auto +14 more |
| West and Knox Mutual Insurance Company | 10254 | OH | 1 | 0 | — |
| West Bend Insurance Company | 15350 | WI | 33 | 0 | Aircraft and aviation, Personal auto, Equipment breakdown +15 more |
| West Bend Premier Insurance Company | 17649 | WI | 5 | 0 | — |
| West Bend Select Insurance Company | 17648 | WI | 5 | 0 | — |
| West Mclean County Farmers Mutual Ins Co | — | ND | 1 | 0 | — |
| West of England Ship Owners Mutual Ins. Assoc (Luxembourg) | — | — | 0 | 1 | — |
| West of England Ship Owners Mutual Insurance Association (Luxembourg), The | — | LU | 1 | 7 | — |
| West River Insurance Company | 12535 | SD | 3 | 0 | Workers' compensation |
| West Side Mutual Insurance Association | 15435 | IA | 1 | 0 | — |
| West Virginia National Auto Insurance Company | 10911 | WV | 3 | 0 | Personal auto, Equipment breakdown, Farm and crop +5 more |
| Westchester Fire Insurance Company | 10030 | PA | 35 | 0 | Aircraft and aviation, Personal auto, Equipment breakdown +18 more |
| Westchester Surplus Lines Insurance Company | 10172 | GA | 5 | 23 | Personal auto, Equipment breakdown, Commercial auto +10 more |
| Western Agricultural Insurance Company | 27871 | IA | 18 | 0 | Personal auto, Equipment breakdown, Commercial auto +12 more |
| Western Community Insurance Company | 39519 | ID | 2 | 0 | Commercial auto, Farm and crop, Fidelity bonds +5 more |
| Western Employers Insurance Company of America | 41270 | CA | 1 | 0 | — |
| Western General Insurance Company | — | CA | 2 | 0 | — |
| WESTERN GENERAL INSURANCE COMPANY, INC. (In Liquidation) | 27502 | CA | 6 | 0 | Personal auto, Credit, General liability +2 more |
| Western Growers Insurance Company | 29947 | CA | 1 | 0 | — |
| Western Heritage Insurance Company | 37150 | AZ | 0 | 1 | — |
| Western Indemnity Insurance Company | 29548 | — | 0 | 1 | — |
| Western Insurance Company | 10008 | UT | 1 | 0 | — |
| Western International Insurance Company | 14150 | CA | 1 | 0 | — |
| Western Mutual Insurance Company | 13625 | CA | 6 | 0 | Personal auto, Earthquake, Homeowners +3 more |
| Western Mutual Insurance Company of Minnesota | — | MN | 1 | 0 | — |
| Western National Assurance Company | 24465 | MN | 18 | 0 | Personal auto, Equipment breakdown, Commercial auto +9 more |
| Western National Mutual Insurance Company | 15377 | MN | 32 | 0 | Aircraft and aviation, Personal auto, Equipment breakdown +13 more |
| Western Pacific Mutual Insurance Company, A Risk Retention Group | 40940 | CO | 8 | 0 | General liability |
| Western Protectors Insurance Company | 30961 | OR | 1 | 0 | General liability, Commercial property (fire and allied lines), Workers' compensation |
| Western Reserve Mutual Casualty Company | 26131 | OH | 2 | 0 | — |
| Western Surety Company | 13188 | SD | 35 | 0 | Personal auto, Crime (burglary and theft), Fidelity bonds +4 more |
| Western World Insurance Company, Inc. | 13196 | NH | 5 | 22 | Personal auto, Commercial auto, Commercial package (BOP, CMP) +6 more |
| Westfield Champion Insurance Company | 16447 | OH | 18 | 0 | Aircraft and aviation, Personal auto, Equipment breakdown +14 more |
| Westfield Insurance Company | 24112 | OH | 35 | 0 | Aircraft and aviation, Personal auto, Equipment breakdown +14 more |
| Westfield National Insurance Company | 24120 | OH | 25 | 0 | Aircraft and aviation, Personal auto, Equipment breakdown +15 more |
| Westfield Premier Insurance Company | 16450 | OH | 18 | 0 | Aircraft and aviation, Personal auto, Equipment breakdown +14 more |
| Westfield Select Insurance Company | 17105 | OH | 30 | 0 | Aircraft and aviation, Personal auto, Equipment breakdown +12 more |
| Westfield Specialty Insurance Company | 16992 | OH | 4 | 19 | Equipment breakdown, Commercial package (BOP, CMP), Earthquake +2 more |
| Westfield Superior Insurance Company | 16449 | OH | 18 | 0 | Aircraft and aviation, Personal auto, Equipment breakdown +14 more |
| Westfield Touchstone Insurance Company | 16448 | OH | 18 | 0 | Aircraft and aviation, Personal auto, Equipment breakdown +14 more |
| WestGUARD Insurance Company | 11981 | NE | 26 | 0 | Aircraft and aviation, Personal auto, Equipment breakdown +15 more |
| Westlake Specialty Insurance Company | 17006 | TX | 7 | 0 | Aircraft and aviation, Personal auto, Equipment breakdown +11 more |
| Westminster American Insurance Company | 16098 | MD | 12 | 0 | Equipment breakdown, Commercial package (BOP, CMP), General liability +2 more |
| Westport Insurance Corporation | 39845 | MO | 33 | 0 | Aircraft and aviation, Personal auto, Equipment breakdown +16 more |
| White Pine Insurance Company | 11932 | MI | 27 | 0 | Personal auto, Equipment breakdown, Commercial auto +10 more |
| Whitecap Surety Company | — | MN | 1 | 0 | — |
| Williamsburg National Insurance Company | 25780 | MI | 24 | 0 | Aircraft and aviation, Personal auto, Equipment breakdown +12 more |
| Wilmington Ins Co | 10788 | — | 1 | 0 | — |
| Wilmington Insurance Company. | 30155 | DE | 12 | 0 | Personal auto, Equipment breakdown, Glass +4 more |
| Wilshire Insurance Company | 13234 | NC | 23 | 4 | Personal auto, Commercial auto, Fidelity bonds +6 more |
| Wilson Mutual Insurance Company | 19950 | OH | 13 | 0 | Personal auto, Equipment breakdown, Commercial auto +9 more |
| Wilson Mutual Insurance Company | — | OH | 1 | 0 | — |
| Wilton Re Overseas Limited - RJ -3191521 | — | MO | 1 | 0 | — |
| Windhaven National Insurance Company | 37001 | TX | 10 | 0 | Aircraft and aviation, Personal auto, Equipment breakdown +6 more |
| Windsor Mount Joy Mutual Insurance Company | 26166 | PA | 6 | 0 | Homeowners, Ocean marine |
| Wingsail Insurance Company | 17506 | AZ | 17 | 0 | Aircraft and aviation, Personal auto, Equipment breakdown +12 more |
| Winnebago Mutual Insurance Association | 13172 | IA | 1 | 0 | — |
| Wisconsin Automobile Insurance Plan | — | WI | 1 | 0 | — |
| Wisconsin County Mutual Insurance Corporation | 26956 | WI | 1 | 0 | Personal auto, Commercial auto, Commercial package (BOP, CMP) +2 more |
| Wisconsin Health Care Liability Insurance Plan | 33405 | WI | 1 | 0 | General liability, Medical malpractice |
| Wisconsin Insurance Plan | — | WI | 1 | 0 | — |
| Wisconsin Lawyers Mutual Insurance Company | 22020 | WI | 1 | 0 | General liability |
| Wisconsin Municipal Mutual Insurance Company | 27880 | WI | 1 | 0 | Personal auto, Commercial auto, General liability +2 more |
| Wisconsin Mutual Insurance Company | 27022 | WI | 2 | 0 | Personal auto, Commercial auto, Commercial package (BOP, CMP) +4 more |
| Wisconsin River Mutual Insurance Company | 11741 | WI | 1 | 0 | Commercial package (BOP, CMP), Farm and crop, Homeowners +1 more |
| Wolverine Insurance Company | 15407 | MI | 1 | 0 | General liability |
| Woodland Mutual Insurance Company | — | MN | 1 | 0 | — |
| Woodlands Insurance Company, The | 15545 | TX | 1 | 0 | Personal auto, Flood, Homeowners +3 more |
| Woodlands Risk Retention Group, Inc. | 17190 | SC | 7 | 0 | Personal auto, Commercial auto, General liability |
| Work First Casualty Company | 31232 | DE | 34 | 0 | Personal auto, Credit, Crime (burglary and theft) +7 more |
| Workers Compensation Exchange | 34576 | ID | 1 | 0 | General liability, Workers' compensation |
| WorkPartners National Inc. | 16868 | PA | 2 | 0 | — |
| Worth Insurance Company | 17257 | TX | 1 | 0 | Aircraft and aviation, Personal auto, Equipment breakdown +13 more |
| Worth Mutual Insurance Association | 15439 | IA | 1 | 0 | — |
| Wright Bros Risk Retention Group, LLC | 17878 | SC | 3 | 0 | — |
| Wright National Flood Insurance Company | 11523 | TX | 34 | 0 | Personal auto, Crime (burglary and theft), Earthquake +7 more |
| Wyandot Mutual Insurance Company | 10306 | OH | 1 | 0 | — |
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