
Who writes surety bonds in Oklahoma
From the Oklahoma company list; alphabetical, since Oklahoma doesn't publish every company's premium by line.
132 insurers are licensed for surety bonds in Oklahoma on the regulator's list. Liberty Mutual Group wrote the most in 2025 (9.6% of the state's premium).
By Sam Alishahi, independent insurance broker · All lines in Oklahoma
The companies
| Company | NAIC | Home state | Status here | Lines |
|---|---|---|---|---|
| Accelerant National Insurance Company | 10220 | AR | Admitted (licensed) | Personal auto, Equipment breakdown, Inland marine +3 more |
| Acstar Insurance Company | 22950 | IL | Admitted (licensed) | Surety bonds |
| Allegheny Casualty Company | 13285 | NJ | Admitted (licensed) | Surety bonds |
| American Alternative Insurance Corporation | 19720 | DE | Admitted (licensed) | Aircraft and aviation, Personal auto, Inland marine +3 more |
| American Bankers Insurance Company of Florida | 10111 | FL | Admitted (licensed) | Personal auto, Credit, Flood +4 more |
| American Casualty Company of Reading, Pennsylvania | 20427 | PA | Admitted (licensed) | Personal auto, Equipment breakdown, Crime (burglary and theft) +7 more |
| American Contractors Indemnity Company | 10216 | CA | Admitted (licensed) | Surety bonds |
| American Mercury Insurance Company | 16810 | OK | Admitted (licensed) | Personal auto, Homeowners, General liability +1 more |
| American Resources Insurance Company, Inc. | 41300 | OK | Admitted (licensed) | General liability, Surety bonds |
| American States Insurance Company | 19704 | IN | Admitted (licensed) | Fidelity bonds, Surety bonds |
| American Surety Company | 31380 | IN | Admitted (licensed) | Fidelity bonds, Surety bonds |
| Amerisure Mutual Insurance Company | 23396 | MI | Admitted (licensed) | Personal auto, Inland marine, General liability +2 more |
| Amherst National Insurance Company | 16379 | NC | Admitted (licensed) | Fidelity bonds, Surety bonds |
| Arch Insurance (UK) Limited | 11150 | MO | Admitted (licensed) | Personal auto, Equipment breakdown, Credit +9 more |
| Argonaut Insurance Company | 19801 | NE | Admitted (licensed) | Personal auto, Equipment breakdown, Farm and crop +7 more |
| ASCOT SURETY \u0026 CASUALTY COMPANY | 30279 | CO | Admitted (licensed) | Surety bonds |
| Atlantic Specialty Insurance Company | 27154 | NY | Admitted (licensed) | Personal auto, Equipment breakdown, Credit +9 more |
| Bankers Insurance Company | 33162 | FL | Admitted (licensed) | Flood, General liability, Surety bonds |
| Bar Plan Mutual Insurance Company (The) | 29513 | MO | Admitted (licensed) | Surety bonds |
| Bar Plan Surety and Fidelity Company | 10966 | MO | Admitted (licensed) | Surety bonds |
| Berkley Assurance Company | 32603 | DE | Admitted (licensed) | Crime (burglary and theft), Fidelity bonds, General liability +1 more |
| Berkshire Hathaway Specialty Insurance Company | 22276 | NE | Admitted (licensed) | Personal auto, Crime (burglary and theft), Fidelity bonds +3 more |
| Bond Safeguard Insurance Company | 27081 | SD | Admitted (licensed) | Surety bonds |
| Capitol Indemnity Corporation | 10472 | WI | Admitted (licensed) | General liability, Surety bonds |
| Cherokee Insurance Company | 10642 | MI | Admitted (licensed) | Personal auto, Surety bonds, Workers' compensation |
| Cincinnati Insurance Company (The) | 10677 | OH | Admitted (licensed) | Personal auto, Equipment breakdown, Earthquake +6 more |
| Colonial Surety Company | 10758 | PA | Admitted (licensed) | Fidelity bonds, General liability, Surety bonds |
| Continental Casualty Company | 20443 | IL | Admitted (licensed) | Personal auto, Equipment breakdown, Crime (burglary and theft) +9 more |
| Continental Insurance Company, (The) | 35289 | PA | Admitted (licensed) | Personal auto, Equipment breakdown, Crime (burglary and theft) +9 more |
| Contractors Bonding and Insurance Company | 37206 | IL | Admitted (licensed) | Personal auto, Fidelity bonds, Inland marine +2 more |
| CRUM \u0026 FORSTER INDEMNITY COMPANY | 31348 | DE | Admitted (licensed) | Personal auto, Inland marine, General liability +3 more |
| Developers Surety and Indemnity Company | 12718 | CA | Admitted (licensed) | Surety bonds |
| EMPLOYERS MUTUAL CASUALTY COMPANY Employers Mutual Casualty Company) | 21415 | IA | Admitted (licensed) | Personal auto, Equipment breakdown, Crime (burglary and theft) +8 more |
| Endurance American Insurance Company | 10641 | DE | Admitted (licensed) | Aircraft and aviation, Equipment breakdown, Inland marine +3 more |
| Endurance Assurance Corporation | 11551 | DE | Admitted (licensed) | General liability, Surety bonds |
| Euler Hermes North America Insurance Company | 20516 | MD | Admitted (licensed) | Credit, Surety bonds |
| Everest Reinsurance (Bermuda) Limited - | 26921 | DE | Admitted (licensed) | General liability, Surety bonds |
| Evergreen National Indemnity Company | 12750 | OH | Admitted (licensed) | Surety bonds |
| Everspan Insurance Company | 24961 | AZ | Admitted (licensed) | General liability, Surety bonds |
| Fair American Insurance and Reinsurance Company | 35157 | NY | Admitted (licensed) | General liability, Surety bonds |
| Farmers Alliance Mutual Insurance Company | 19194 | KS | Admitted (licensed) | Personal auto, Crime (burglary and theft), Earthquake +7 more |
| Farmington Casualty Company | 41483 | CT | Admitted (licensed) | Crime (burglary and theft), Earthquake, Fidelity bonds +5 more |
| FCCI Insurance Company | 10178 | FL | Admitted (licensed) | Surety bonds, Workers' compensation |
| Federal Insurance Company | 20281 | IN | Admitted (licensed) | Personal auto, Equipment breakdown, Crime (burglary and theft) +9 more |
| Federated Mutual Insurance Company | 13935 | MN | Admitted (licensed) | Personal auto, Equipment breakdown, Crime (burglary and theft) +7 more |
| Fidelity and Deposit Company of Maryland (The) | 39306 | IL | Admitted (licensed) | Equipment breakdown, Crime (burglary and theft), Earthquake +5 more |
| Financial Pacific Insurance Company | 31453 | CA | Admitted (licensed) | Surety bonds |
| First Indemnity of America Insurance Company | 38326 | NJ | Admitted (licensed) | Surety bonds |
| Frankenmuth Insurance Company | 13986 | MI | Admitted (licensed) | Surety bonds |
| General Insurance Company of America | 24732 | NH | Admitted (licensed) | Personal auto, Inland marine, General liability +2 more |
| Granite Re, Inc. | 26310 | MN | Admitted (licensed) | Surety bonds |
| Gray Insurance Company (The) | 36307 | LA | Admitted (licensed) | Personal auto, General liability, Surety bonds +1 more |
| Great American Alliance Insurance Company | 26832 | OH | Admitted (licensed) | Aircraft and aviation, Personal auto, Equipment breakdown +5 more |
| Great American Insurance Company | 16691 | OH | Admitted (licensed) | Aircraft and aviation, Personal auto, Equipment breakdown +11 more |
| Great Midwest Insurance Company | 18694 | TX | Admitted (licensed) | Fidelity bonds, General liability, Surety bonds +1 more |
| Guarantee Company of North America USA (The) | 36650 | AR | Admitted (licensed) | Surety bonds |
| Hanover Insurance Company (The) | 22292 | NH | Admitted (licensed) | Personal auto, Equipment breakdown, Crime (burglary and theft) +10 more |
| Harco National Insurance Company | 26433 | IL | Admitted (licensed) | Aircraft and aviation, Personal auto, Fidelity bonds +4 more |
| Hartford Accident and Indemnity Company | 22357 | CT | Admitted (licensed) | Personal auto, Earthquake, Homeowners +4 more |
| Hartford Casualty Insurance Company | 29424 | IN | Admitted (licensed) | Personal auto, Equipment breakdown, Homeowners +4 more |
| Hartford Fire Insurance Company | 19682 | CT | Admitted (licensed) | Personal auto, Equipment breakdown, Crime (burglary and theft) +7 more |
| Indemnity Insurance Company of North America | 43575 | PA | Admitted (licensed) | Personal auto, Equipment breakdown, Farm and crop +6 more |
| Indemnity National Insurance Company | 18468 | MS | Admitted (licensed) | General liability, Surety bonds |
| Insurors Indemnity Company | 43273 | TX | Admitted (licensed) | Surety bonds |
| International Fidelity Insurance Company | 11592 | NJ | Admitted (licensed) | Surety bonds |
| Knightbrook Insurance Company | 13722 | DE | Admitted (licensed) | Credit, Surety bonds |
| Lexington National Insurance Corporation | 37940 | FL | Admitted (licensed) | Surety bonds |
| Liberty Mutual Insurance Company | 23043 | MA | Admitted (licensed) | Personal auto, Earthquake, Farm and crop +8 more |
| Markel Insurance Company | 38970 | IL | Admitted (licensed) | Personal auto, Farm and crop, Homeowners +5 more |
| Merchants Bonding Company (Mutual) | 14494 | IA | Admitted (licensed) | Fidelity bonds, General liability, Surety bonds |
| Merchants National Bonding, Inc. | 11595 | IA | Admitted (licensed) | Surety bonds |
| Mid-Continent Casualty Company | 23418 | OH | Admitted (licensed) | Personal auto, Inland marine, General liability +1 more |
| Midwest Employers Casualty Company | 23612 | IA | Admitted (licensed) | Surety bonds, Workers' compensation |
| Motors Insurance Corporation | 22012 | MI | Admitted (licensed) | Personal auto, Surety bonds |
| National American Insurance Company | 23663 | OK | Admitted (licensed) | Personal auto, Equipment breakdown, Crime (burglary and theft) +6 more |
| National Indemnity Company | 20087 | NE | Admitted (licensed) | Aircraft and aviation, Personal auto, Surety bonds |
| Nationwide Mutual Insurance Company | 23787 | OH | Admitted (licensed) | Fidelity bonds, Inland marine, General liability +3 more |
| NGM Insurance Company | 14788 | FL | Admitted (licensed) | Fidelity bonds, Surety bonds |
| Ohio Casualty Insurance Company (The) | 24074 | NH | Admitted (licensed) | Personal auto, Equipment breakdown, Earthquake +8 more |
| Ohio Farmers Insurance Company | 24104 | OH | Admitted (licensed) | Personal auto, Equipment breakdown, General liability +1 more |
| Ohio Indemnity Company | 26565 | OH | Admitted (licensed) | Credit, Inland marine, Surety bonds |
| Oklahoma Surety Company | 23426 | OH | Admitted (licensed) | Personal auto, General liability, Surety bonds |
| Old Republic General Insurance Corporation | 24139 | IL | Admitted (licensed) | Personal auto, General liability, Surety bonds +1 more |
| Old Republic Insurance Company | 24147 | PA | Admitted (licensed) | Aircraft and aviation, Personal auto, Credit +5 more |
| Old Republic Surety Company | 40444 | WI | Admitted (licensed) | Fidelity bonds, General liability, Surety bonds |
| Pacific Indemnity Company | 20346 | DE | Admitted (licensed) | Personal auto, Equipment breakdown, Crime (burglary and theft) +7 more |
| Palomar Casualty and Surety Company | 10671 | LA | Admitted (licensed) | Surety bonds |
| Peerless Insurance Company | 24198 | NH | Admitted (licensed) | Surety bonds |
| Pennsylvania Insurance Company | 21962 | NM | Admitted (licensed) | Aircraft and aviation, General liability, Surety bonds |
| Petroleum Casualty Company | 12297 | TX | Admitted (licensed) | Surety bonds, Workers' compensation |
| Philadelphia Indemnity Insurance Company | 18058 | PA | Admitted (licensed) | Personal auto, Crime (burglary and theft), Farm and crop +7 more |
| Platte River Insurance Company | 18619 | NE | Admitted (licensed) | Fidelity bonds, Surety bonds |
| Protective Insurance Company | 12416 | IN | Admitted (licensed) | Personal auto, Inland marine, General liability +2 more |
| RepWest Insurance Company | 31089 | AZ | Admitted (licensed) | Personal auto, Inland marine, Surety bonds |
| RLI Insurance Company | 13056 | IL | Admitted (licensed) | Personal auto, Earthquake, Fidelity bonds +5 more |
| ROCHE SURETY \u0026 CASUALTY COMPANY, INC. | 42706 | FL | Admitted (licensed) | Surety bonds |
| Safeco Insurance Company of America | 24740 | NH | Admitted (licensed) | Personal auto, Earthquake, Homeowners +4 more |
| Safety National Casualty Corporation | 15105 | MO | Admitted (licensed) | Personal auto, General liability, Surety bonds +1 more |
| Security National Insurance Company | 19879 | DE | Admitted (licensed) | Personal auto, Equipment breakdown, Fidelity bonds +4 more |
| Sentry Select Insurance Company | 21180 | WI | Admitted (licensed) | Personal auto, Crime (burglary and theft), Earthquake +6 more |
| SiriusPoint America Insurance Company | 38776 | NY | Admitted (licensed) | Inland marine, General liability, Commercial property (fire and allied lines) +2 more |
| St. Paul Fire and Marine Insurance Company | 24767 | CT | Admitted (licensed) | Crime (burglary and theft), Fidelity bonds, Inland marine +3 more |
| Star Insurance Company | 18023 | MI | Admitted (licensed) | Personal auto, Inland marine, General liability +3 more |
| State Farm Fire and Casualty Company | 25143 | IL | Admitted (licensed) | Personal auto, Earthquake, Farm and crop +6 more |
| State National Insurance Company, Inc. | 12831 | TX | Admitted (licensed) | Aircraft and aviation, Personal auto, Homeowners +6 more |
| Sun Surety Insurance Company | 10909 | SD | Admitted (licensed) | Surety bonds |
| SureTec Insurance Company | 10916 | TX | Admitted (licensed) | Fidelity bonds, Surety bonds |
| Swiss Re Corporate Solutions America Insurance Corporation | 29874 | MO | Admitted (licensed) | Personal auto, Equipment breakdown, Crime (burglary and theft) +7 more |
| Swiss Re Corporate Solutuions Premier Insurance Corporation | 32778 | MO | Admitted (licensed) | Surety bonds |
| Travelers Casualty and Surety Company | 19038 | CT | Admitted (licensed) | Surety bonds, Workers' compensation |
| Travelers Casualty and Surety Company of America | 31194 | CT | Admitted (licensed) | Crime (burglary and theft), Fidelity bonds, General liability +1 more |
| Travelers Indemnity Company (The) | 25658 | CT | Admitted (licensed) | Personal auto, Equipment breakdown, Earthquake +7 more |
| Trisura Insurance Company | 22225 | OK | Admitted (licensed) | Personal auto, Homeowners, Inland marine +2 more |
| U.S. Specialty Insurance Company | 29599 | TX | Admitted (licensed) | Aircraft and aviation, Credit, Crime (burglary and theft) +5 more |
| United Casualty and Surety Insurance Company | 36226 | NE | Admitted (licensed) | Fidelity bonds, Surety bonds |
| UNITED FIRE \u0026 CASUALTY COMPANY | 13021 | IA | Admitted (licensed) | Personal auto, Equipment breakdown, Crime (burglary and theft) +6 more |
| United States Fidelity and Guaranty Company | 25887 | CT | Admitted (licensed) | Surety bonds |
| United States Fire Insurance Company | 21113 | DE | Admitted (licensed) | Personal auto, Fidelity bonds, Inland marine +4 more |
| UNIVERSAL FIRE \u0026 CASUALTY INSURANCE COMPANY | 32867 | IN | Admitted (licensed) | Inland marine, Surety bonds |
| Universal Surety Company | 25933 | NE | Admitted (licensed) | Surety bonds |
| Universal Surety of America | 13200 | SD | Admitted (licensed) | Surety bonds |
| Utica Mutual Insurance Company | 25976 | NY | Admitted (licensed) | Personal auto, Crime (burglary and theft), General liability +3 more |
| Vigilant Insurance Company | 20397 | NY | Admitted (licensed) | Personal auto, Equipment breakdown, Crime (burglary and theft) +7 more |
| West Bend Insurance Company | 15350 | WI | Admitted (licensed) | Surety bonds, Workers' compensation |
| Westchester Fire Insurance Company | 10030 | PA | Admitted (licensed) | Aircraft and aviation, Equipment breakdown, Crime (burglary and theft) +7 more |
| Western National Mutual Insurance Company | 15377 | MN | Admitted (licensed) | Surety bonds |
| Western Surety Company | 13188 | SD | Admitted (licensed) | Fidelity bonds, General liability, Surety bonds |
| Westfield Insurance Company | 24112 | OH | Admitted (licensed) | Personal auto, Equipment breakdown, Earthquake +4 more |
| Westfield National Insurance Company | 24120 | OH | Admitted (licensed) | Personal auto, Equipment breakdown, General liability +2 more |
| Westport Insurance Corporation | 39845 | MO | Admitted (licensed) | Equipment breakdown, Earthquake, Flood +6 more |
| XL Specialty Insurance Company | 37885 | DE | Admitted (licensed) | Aircraft and aviation, Personal auto, Crime (burglary and theft) +6 more |
| Zurich American Insurance Company | 16535 | NY | Admitted (licensed) | Personal auto, Equipment breakdown, Crime (burglary and theft) +10 more |
Method and source
Source: the Oklahoma insurance regulator company list, read 2026-10-18 and the surplus lines list. Admitted = OID 2024 Annual Report, '2024 LICENSED INSURANCE COMPANIES IN OKLAHOMA' (pp.27-98): every licensed company of every type (P&C, life, health, title, HMO, fraternal, accredited reinsurers, surplus-lines eligible insurers that also hold an OK certificate) with NAIC #, license date (since), domicile and AUTHORIZED LINES as printed (trailing-comma lists; ~1/4 of rows print no lines). The 2024 edition has no company-type column; 'type' comes from the 2023 edition's ST/SCT columns by NAIC match (1533 rows: P&C, Life, Health, Title, optionally '/ Surplus Lines' or '/ Accredited' when the 2023 SCT column said so), else inferred from the lines text and labelled '(inferred from lines)' (5 rows); the rest are '' (no lines printed, not in 2023 list) and are kept. Surplus lines = OID 'Approved Surplus Lines Companies' whitelist as of 09/24/2026: NAIC cocode + name only (no domicile/eligibility date); alien rows carry NAIC AA codes. OID notes the whitelist only lists carriers that applied for inclusion; alien insurers on the NAIC Quarterly Listing are also eligible in OK. "Premium" is direct premium written in the state for the year shown; "share" is that company's part of the state total for the line. A company can be licensed for a line and write none of it, and a surplus lines insurer can write a line without a state license for it.
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