Insurer directory

Who writes
American trucking.

Every BI/PD filing a motor carrier makes with FMCSA names the insurer writing the paper. Resolved and refreshed daily across the whole index, that becomes something nobody else publishes: the trucking market’s writing-paper league table.

#InsurerCarriers on paper
1Progressive96,5472Great West Casualty39,1193GEICO · Berkshire Hathaway30,1544Travelers22,7205Canal Insurance8,7476Acuity6,0197Sentry5,7068Old Republic4,4189Accredited Specialty Insurance Company4,31310National Interstate · Great American4,28011Universal Casualty Risk Retention Group, INC4,19112W. R. Berkley3,89013Auto Owners Insurance Company3,82714Db Insurance CO., Ltd (U.S.Branch)3,59915National Indemnity · Berkshire Hathaway3,44516Highlander Specialty Insurance Company3,39117Atlantic Specialty Insurance Company3,31818Zurich3,26419IAT / Occidental · IAT3,07820Ms Transverse Specialty Insurance Company3,01121Southlake Specialty Insurance Company2,96622Agency Insurance Company Of Maryland, INC2,91623Cincinnati Insurance2,64524Erie Insurance Exchange2,59625Insurance Corporation Of British Columbia2,58526Hyundai Marine & Fire Ins CO Ltd (US Branch)2,28927Trisura Specialty Insurance Company2,04128National Union Fire Insurance Company Of Pittsburgh, Pa. · AIG1,98429Concert Specialty Insurance Company1,92130Lancer Insurance1,91631Blue Hill Specialty Insurance Company INC1,87132Incline Casualty Company1,81533Ooida Risk Retention Group, INC.1,81434Daily Underwriters Of America1,78035Arch Insurance Company1,73836Clear Blue Insurance1,63137Federated Mutual Insurance CO.1,61038Northbridge General Insurance Corporation1,56539Star Mutual Rrg1,53840Brooklyn Specialty Insurance Company Rrg, INC1,40341Motor Transport Mutual Rrg INC1,37742Benchmark Specialty Insurance CO.1,30643Benchmark Insurance Company1,28044Safety Insurance CO.1,25545Wesco / AmTrust · AmTrust1,24046Ace American Insurance Company1,20947Transguard Insurance Company Of America INC.1,19448Berkshire Hathaway Direct Insurance Company1,17649National Transportation Insurance CO Rrg, LLC1,14250Shelter General Insurance Company1,13551National Specialty Insurance Company · State National1,12452American Millennium Insurance Company1,11853Southwind Risk Retention Group INC1,11454Knight Insurance1,09955Corepointe Insurance Company1,09856Nationwide1,06057Integon Indemnity Corporation1,05558Employers Mutual Casualty CO.1,03859Ohio Security Insurance Company1,01560A-One Commercial Insurance Rrg, INC99861Professional Transportation Rrg INC96862Arbella Protection Insurance Company96663Amguard Insurance Company95964Cimarron Insurance Company95865United States Fire Insurance CO.95466Bulldog National Rrg Group INC92467Western National Mutual Insurance CO.90368Erie Insurance Company89469New Horizon Insurance Company88670State Farm Mutual Automobile Insurance CO.88671Sutton Specialty Insurance CO87772Philadelphia Indemnity Insurance Company87373Everspan Insurance Company86774Ms Transverse Insurance Company79675Hudson Insurance78776Pioneer Specialty Insurance Company77577Hanover Insurance CO.76878National Liability & Fire Ins CO.74979Hartford Fire Insurance Company71380Ascot Specialty Insurance Company70681Central Mutual Insurance Company69382The Commerce Insurance Company67683Greenwich Insurance Company66984Siriuspoint America Insurance Company66985Donegal Mutual Insurance Company64986Federal Insurance CO.64987County Hall Insurance Company, INC A Rr Group62788Texas Insurance Company62289Eastern Atlantic Insurance Company62190Country Mutual Insurance CO.61091Acadia Insurance Company60092Trisura Insurance Company56493Evolum Risk Retention Group, INC.55294Amerisure Mutual Insurance Company51795Fenchurch General Insurance Company51496State National Insurance CO., INC.50397Farm Bureau Propery & Casualty Insurance CO50298Everspan Indemnity Insurance Company48399National Unity Insurance Company482100Circle Star Insurance CO., A R R G470101Williamsburg National Ins CO.455102Agricultural Workers Mutual Auto Insurance CO453103Secura Insurance Company452104CarrierGuard Transportation Risk Retention Group, Inc.451105West Bend Mutual Insurance CO.445106Prime Insurance Company443107Commodore Risk Retention Group INC440108Hoxbridge Insurance Company INC439109Midwest Family Mutual Insurance Company422110Wilshire Insurance418111Liberty Mutual Fire Insurance CO.414112United States Fidelity & Guaranty CO.410113Qualitas Insurance Company398114Imperium Insurance Company397115Platinum Transport Insurance Rrg, INC396116Worth Insurance CO396117Spinnaker Insurance Company395118Pekin Insurance CO.392119Grinnell Mutual Reinsurance CO.390120Incline Americas Insurance Company387121Truck Insurance Exchange381122New York Marine & General Ins. CO.380123Starstone National Insurance Company376124Pilgrim Insurance Company365125Accelerant Specialty Insurance Company358126Prime Insurance354127Westfield Insurance CO.351128United Ohio Insurance Company350129Trailblazers Insurance Company INC A Rrg347130Alpine Transportation Insurance Rrg, INC.334131Liberty Mutual Insurance CO.333132National Independent Truckers Ins. CO., Rrg329133Selective Insurance Company Of America325134Accredited Surety And Casualty Company, INC.311135Spinnaker Specialty Insurance Company310136Continental Western Insurance CO.307137Great American307138Ranger Ins. CO./Fairmont Specialty Ins. CO.307139Protective Insurance304140Starr Indemnity & Liability Insurance Company304141United Fire & Casualty CO.304142Shelter Mutual Insurance Company298143Pennsylvania Lumbermens Mutual Ins. Company296144Navigators Insurance Company293145Union Insurance CO.291146New Hampshire Insurance CO.289147Rli Insurance Company288148Accelerant National Insurance Company287149Third Coast Insurance Company285150Crum & Forster Indemnity Company283151Key Risk Insurance Company280152Stonewood Insurance Company278153Pegaso Risk Retention Group, INC.272154Milford Casualty Insurance Company271155Cherokee Insurance270156Western Community Insurance Company264157American Alternative Insurance Corporation263158Trailblazers Insurance Company, INC. Rrg256159The Continental Insurance CO.249160Atlantic Casualty Insurance Company248161Selective Insurance Company Of The Southeast247162Lexington Insurance Company244163Secura Insurance, A Mutual CO.243164The Phoenix Insurance CO243165National American Insurance Company242166Continental Casualty CO.241167Trumbull Insurance Company238168Selective Insurance Company Of South Carolina235169Home State County Mutual Ins. CO.232170The Peninsula Insurance Company229171West Bend Insurance Company226172Msig Specialty Insurance USA INC221173Motorists Commercial Mutual Insurance Company219174United Specialty Insurance Company219175Farm Family Casualty Insurance Company215176Michigan Millers Mutual Insurance CO213177Western Agricultural Insurance Company210178Timber Creek Casualty Insurance Company, INC201179North River Insurance CO.200180General Star Indemnity Company199181Peerless Indemnity Insurance Company199182The Home Indemnity CO.197183County Hall Insurance Company INC., A Risk Retention Group194184Southern Insurance Company192185Firemen'S Insurance CO. Of Washington Dc191186Maryland Casualty CO.190187Pennsylvania National Mutual Cas. Ins. CO.188188Aig Insurance Company Of Canada185189Federated Reserve Insurance Company184190Frankenmuth Mutual Insurance CO182191Fremont Insurance Company181192Insure Line Transportation Ins CO. Rrg LLC178193American Forest Casualty Company Rrg177194Owner Operator Services, Inc.177195Clear Spring Property And Casualty Company174196Great Divide Insurance Company173197Citizens Insurance CO. Of America169198Cumis Insurance Society INC168199American Family Mutual Insurance CO.167200Ohio Casualty Insurance CO.166201Houston Specialty Insurance Company165202American Inter-Fidelity Exchange164203Bricktown Specialty Insurance Company164204Emc Property And Casualty Company164205Crestbrook Insurance Company163206Axis Insurance Company160207United Farm Family Insurance Company160208Amtrust Insurance Company157209American Fire And Casualty Company155210Federated Service Insurance Company153211Pennsylvania Manuf. Assoc. Ins.151212Triangle Insurance Company INC.151213The Insurance Company Of North America148214Emcasco Insurance Company145215Ace Property And Casualty Insurance Company144216Palomar Specialty Insurance Company144217Republic Vanguard Insurance Company143218Hastings Mutual Insurance CO.141219Farm Bureau General Ins CO Of Michigan138220Manufacturers Alliance Insurance Company138221Mid-Century Insurance CO.137222Penn Millers Insurance Company137223Granite State Insurance CO.136224Motorists Mutual Insurance CO.136225Fcci Insurance Company135226Onebeacon Insurance Company132227Rock Ridge Insurance Company131228Country-Wide Insurance CO.129229Everest National Insurance Company129230Circle Star Insurance Company, A Risk Retention Group128231Everest Denali Insurance Company128232Providence Washington Insurance CO.128233Ngm Insurance Company127234Xl Specialty Insurance Company125235Mt Hawley Insurance Company124236Farmers Insurance Exchange123237Erie Insurance Property And Casualty CO.122238Flagship City Insurance121239Onebeacon America Insurance Company121240Building Industry Insurance Association INC120241Valley Forge Insurance CO.119242Mid-Continent Casualty CO.117243Selective Way Insurance Company117244The Netherlands Insurance Company117245Alaska National Insurance CO114246Commerce And Industry Insurance113247Northbridge Commercial Insurance Corporation112248Integrity Insurance Company107249Southwest Marine And General Insurance Compan105250Infinity Select Insurance Company104251Pacific Employers Insurance CO.103252American Casualty Company Of Reading100253Great Plains Casualty, INC99254Merchants Mutual Insurance CO.99255State And County Mutual Fire Ins CO99256St. Paul Protective Insurance Company98257American Summit Insurance Company95258Indemnity Insurance CO. Of North America95259Republic -Franklin Insurance Company95260West American Insurance CO.94261Safepoint Insurance Company92262Self-Insured92263St. Paul Mercury Insurance Company92264Transportation Insurance CO.90265Allegheny Casualty Company85266National Fire Insurance CO. Of Hartford85267Peerless Insurance CO.85268Western National Assurance Company85269Fortegra Specialty Insurance Company84270Indiana Farmers Mutual Insurance83271Utica Mutual Insurance CO.83272Monroe Guaranty Insurance Company82273Safety National Casualty Corporation82274Virginia Surety Company, INC.82275Ascot Insurance Company80276Great Northern Insurance CO.80277Guideone Insurance Company80278Merchants National Bonding, INC79279Guideone Mutual Insurance Company78280Mitsui Sumitomo Insurance USA INC.78281Hastings Insurance Company75282Northern Insurance Company Of New York75283Argonaut-Midwest Insurance Company74284Forge Insurance Company73285Jet Insurance73286First Guard Insurance Company72287Obsidian Insurance Company72288Star Insurance Company72289Graphic Arts Mutual Insurance Company70290Guaranty National Insurance CO.70291Indiana Insurance CO.69292Umialik Insurance Company69293General Casualty Company Of Wisconsin68294Accident Insurance Company, INC.67295Hartford Accident And Indemnity CO.67296Axis Surplus Insurance Company66297Plymouth Rock Assurance Company65298General Insurance Company Of America64299Granada Indemnity Company64300Illinois National Insurance CO.64301New Jersey Manufacturers Insurance CO.64302Mitsui Sumitomo Insurance Company Of America62303Tennessee Farmers Mutual Insurance Company62304Siriuspoint Specialty Insurance Corporation61305Addison Insurance Company60306United Southern Assurance CO.60307Farm Bureau Mutual Insurance Company Of Mi59308Greystone Insurance Company58309Navigators Specialty Insurance Company58310Rural Mutual Insurance Company58311Tokio Marine America Insurance Company58312American Automobile Insurance Company56313American Zurich Insurance Company54314Columbia Insurance Company54315Gulf Insurance CO.54316Riverport Insurance Company54317Selective Fire And Casualty Insurance Company543185 Rivers Insurance Company INC53319National Casualty Company53320Polaris Insurance CO Rrg INC53321Tower National Insurance Company53322Builders Mutual Insurance Company52323Nova Casualty Company52324Repwest Insurance Company52325Stonegate Insurance Company52326Amalgamated Casualty Insurance Company51327Excelsior Insurance Company50328Grange Indemnity Insurance Company50329Columbia National Insurance Company49330Companion Property & Casualty Ins. CO.49331Falls Lake National Insurance Company49332Park Insurance CO49333State Automobile Mutual Insurance Company49334State Farm Fire And Casualty Company49335Phenix Mutual Fire Insurance Company48336The Home Insurance CO.48337Tri-State Insurance Company Of Minnesota48338Philadelphia Insurance Company46339Industrial Indemnity CO.45340Jevco Insurance Company45341Iowa Mutual Insurance CO.44342Suretec Insurance Company44343Amtrust Insurance Company Of Kansas, INC43344Grange Insurance Company.43345Infinity Auto Insurance Company43346Mutual Service Casualty Insurance CO.43347Utica National Assurance Company43348American National Property And Casualty CO.42349Endurance American Specialty Insurance CO42350The Harford Mutual Insurance Company42351Allied World Insurance Company41352Emerald Bay Specialty Insurance Company41353Ironshore Specialty Insurance Company41354North American Specialty Ins CO41355Evanston Insurance Company40356Markel Insurance Company40357Massachusetts Bay Insurance Company40358Mid-Continent Assurance40359Mmg Insurance Company40360Momentum Risk Retention Group INC40361The Insurance CO Of The State Of Pennsylvania40362Lightning Rod Mutual Insurance Company39363Palisades Insurance Company, INC.39364Sompo America Insurance Company38365The Western Reserve Mutual Casualty Company38366Twin City Fire Insurance Company38367Allied Mutual Insurance CO.37368Ari Insurance Company37369Credit General Insurance Company37370National Trust Insurance Company37371Conifer Insurance Company36372Imt Insurance Company36373Metropolitan Property And Casualty Insurance36374Vantapro Specialty Insurance Company36375Golden Eagle Insurance CO.35376Hadron Specialty Insurance CO35377Liberty Insurance Corporation35378Mountain States Indemnity Company35379Oregon Mutual Insurance CO.35380Topa Insurance Company35381Trustgard Insurance Company35382Allied Property & Casualty Insurance Company34383Firstline National Insurance Company34384Great Midwest Insurance Company34385Mutual Of Enumclaw Insurance CO.34386Northwestern National Casualty Company34387Selective Casualty Insurance Company34388The American Road Insurance Company34389The Gray Insurance Company34390American Employers Insurance CO.33391Fireman'S Fund Insurance CO.33392Oklahoma Surety Company33393Preferred Mutual Insurance Company33394Columbia Mutual Insurance Company32395Farmers Texas County Mutual Insurance Company32396Integon National Insurance Company32397Obsidian Pacific Insurance Company32398General Accident Fire & Life Assur CORP Ltd31399Plaza Insurance Company31400The Camden Fire Insurance Association31401U. S. Specialty Insurance Company31402Atlas Assurance Company Of America30403Axa Global Risks US Insurance Company30404Celina Mutual Insurance Company30405General Casualty Ins CO Of Ill30406General Casualty Insurance Company30407Green Mountain Insurance Company30408Qbe Insurance Corporation30409Rsui Indemnity Company30410Timber Creek Casualty Insurance Company Inc A Risk Retention Group30411Victoria Fire & Casualty Company30412Admiral Insurance Company29413American Southern Home Insurance Company29414Concord General Mutual Insurance CO.29415Echelon Property & Casualty Insurance CO.29416Financial Pacific Insurance Company29417Royal Globe Insurance CO.29418Supreme Insurance Company29419All America Insurance Company28420Austin Mutual Insurance Company28421Island Insurance Company Ltd28422Monterey Insurance Company28423Starnet Insurance Company28424Upland Specialty Insurance Company28425Valley Insurance Company28426Athena Assurance Company27427Colorado Casualty Insurance Company27428Consumers Insurance USA, INC.27429Haulers Mutual Rrg INC.27430Merchants Bonding Company ( Mutual)27431Southern States Insurance Exchange27432Utica National Insurance Company Of Texas27433Employers Insurance Of Wausau, A Mutual CO.26434Ace Fire Underwriters Insurance Company25435Axa Re Property And Casualty Insurance CO.25436First Insurance CO. Of Hawaii Ltd.25437Haulers Insurance Company, INC.25438Highlands Insurance CO.25439Liberty Insurance Underwriters25440Lumber Mutual Insurance Company25441St. Paul Guardian Insurance Company25442The Employers' Fire Insurance CO.25

Carriers on paper counts every carrier whose current resolved BI/PD filing names the insurer; insurers under 25 carriers are not listed. Source: FMCSA Licensing & Insurance filings, mirrored daily. Native Base is not affiliated with FMCSA or any insurer.

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