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

1Progressive96,353 2Great West Casualty38,271 3GEICO · Berkshire Hathaway29,699 4Travelers22,538 5Canal Insurance8,711 6Acuity6,438 7Universal Casualty Risk Retention Group, INC5,792 8Sentry5,528 9National Interstate · Great American4,437 10Old Republic4,328 11W. R. Berkley4,156 12Accredited Specialty Insurance Company4,119 13Auto Owners Insurance Company3,899 14National Indemnity · Berkshire Hathaway3,579 15Db Insurance CO., Ltd (U.S.Branch)3,474 16Highlander Specialty Insurance Company3,297 17Zurich3,203 18Atlantic Specialty Insurance Company3,201 19Agency Insurance Company Of Maryland, INC3,088 20Ms Transverse Specialty Insurance Company3,058 21Southlake Specialty Insurance Company2,840 22IAT / Occidental · IAT2,781 23Insurance Corporation Of British Columbia2,589 24Erie Insurance Exchange2,551 25Hyundai Marine & Fire Ins CO Ltd (US Branch)2,307 26National Union Fire Insurance Company Of Pittsburgh, Pa. · AIG2,008 27Concert Specialty Insurance Company1,996 28Ooida Risk Retention Group, INC.1,890 29Blue Hill Specialty Insurance Company INC1,885 30Lancer Insurance1,834 31Cincinnati Insurance1,813 32Daily Underwriters Of America1,782 33Arch Insurance Company1,737 34Clear Blue Insurance1,687 35Incline Casualty Company1,686 36Trisura Specialty Insurance Company1,632 37Federated Mutual Insurance CO.1,607 38Northbridge General Insurance Corporation1,546 39Benchmark Specialty Insurance CO.1,516 40Star Mutual Rrg1,509 41Brooklyn Specialty Insurance Company Rrg, INC1,492 42CarrierGuard Transportation Risk Retention Group, Inc.1,419 43Safety Insurance CO.1,274 44National Transportation Insurance CO Rrg, LLC1,191 45Ace American Insurance Company1,181 46Berkshire Hathaway Direct Insurance Company1,174 47Motor Transport Mutual Rrg INC1,155 48Transguard Insurance Company Of America INC.1,154 49National Specialty Insurance Company · State National1,109 50Corepointe Insurance Company1,080 51Integon Indemnity Corporation1,073 52American Millennium Insurance Company1,041 53Employers Mutual Casualty CO.1,041 54Nationwide1,031 55Knight Insurance1,026 56Ohio Security Insurance Company1,004 57Cimarron Insurance Company1,003 58Southwind Risk Retention Group INC980 59A-One Commercial Insurance Rrg, INC978 60Arbella Protection Insurance Company972 61Benchmark Insurance Company963 62Professional Transportation Rrg INC946 63Western National Mutual Insurance CO.930 64Everspan Insurance Company915 65Shelter General Insurance Company888 66Philadelphia Indemnity Insurance Company883 67State Farm Mutual Automobile Insurance CO.875 68Erie Insurance Company873 69United States Fire Insurance CO.870 70Wesco / AmTrust · AmTrust868 71Sutton Specialty Insurance CO852 72Ms Transverse Insurance Company787 73Hudson Insurance775 74National Liability & Fire Ins CO.771 75Pioneer Specialty Insurance Company771 76Hanover Insurance CO.746 77Bulldog National Rrg Group INC739 78Greenwich Insurance Company710 79Central Mutual Insurance Company705 80Amguard Insurance Company695 81New Horizon Insurance Company687 82Hartford Fire Insurance Company683 83The Commerce Insurance Company682 84Federal Insurance CO.659 85Donegal Mutual Insurance Company641 86Eastern Atlantic Insurance Company631 87Commodore Risk Retention Group INC629 88Texas Insurance Company628 89Country Mutual Insurance CO.600 90Acadia Insurance Company593 91Siriuspoint America Insurance Company577 92Trisura Insurance Company574 93Ascot Specialty Insurance Company554 94Amerisure Mutual Insurance Company543 95Evolum Risk Retention Group, INC.532 96Fenchurch General Insurance Company532 97State National Insurance CO., INC.491 98National Unity Insurance Company490 99Incline Americas Insurance Company488 100Secura Insurance Company479 101Farm Bureau Propery & Casualty Insurance CO478 102Worth Insurance CO474 103Williamsburg National Ins CO.472 104Hoxbridge Insurance Company INC471 105Agricultural Workers Mutual Auto Insurance CO460 106County Hall Insurance Company INC., A Risk Retention Group453 107Palomar Specialty Insurance Company447 108Accelerant National Insurance Company446 109Midwest Family Mutual Insurance Company441 110Imperium Insurance Company433 111West Bend Mutual Insurance CO.429 112Liberty Mutual Fire Insurance CO.413 113United States Fidelity & Guaranty CO.411 114Pekin Insurance CO.408 115Trailblazers Insurance Company, INC. Rrg406 116Spinnaker Insurance Company402 117Starstone National Insurance Company398 118County Hall Insurance Company, INC A Rr Group397 119Prime Insurance Company397 120Grinnell Mutual Reinsurance CO.385 121Crum & Forster Indemnity Company382 122Platinum Transport Insurance Rrg, INC381 123Truck Insurance Exchange381 124Spinnaker Specialty Insurance Company378 125New York Marine & General Ins. CO.367 126Wilshire Insurance361 127Pilgrim Insurance Company356 128Alpine Transportation Insurance Rrg, INC.349 129United Ohio Insurance Company349 130Westfield Insurance CO.348 131Circle Star Insurance Company, A Risk Retention Group338 132National Independent Truckers Ins. CO., Rrg328 133Liberty Mutual Insurance CO.325 134Selective Insurance Company Of America321 135Pegaso Risk Retention Group, INC.316 136Protective Insurance312 137Continental Western Insurance CO.311 138Accelerant Specialty Insurance Company308 139Ranger Ins. CO./Fairmont Specialty Ins. CO.307 140Starr Indemnity & Liability Insurance Company302 141Circle Star Insurance CO., A R R G301 142New Hampshire Insurance CO.294 143Pennsylvania Lumbermens Mutual Ins. Company294 144Navigators Insurance Company293 145United Fire & Casualty CO.290 146Rli Insurance Company288 147Great American287 148Key Risk Insurance Company287 149Shelter Mutual Insurance Company287 150Third Coast Insurance Company286 151Union Insurance CO.285 152Everspan Indemnity Insurance Company275 153Stonewood Insurance Company273 154Western Community Insurance Company271 155Cherokee Insurance269 156Prime Insurance264 157West Bend Insurance Company262 158Msig Specialty Insurance USA INC257 159Southern Insurance Company248 160Trumbull Insurance Company248 161Selective Insurance Company Of The Southeast245 162Lexington Insurance Company244 163The Continental Insurance CO.242 164National American Insurance Company238 165Atlantic Casualty Insurance Company236 166The Phoenix Insurance CO236 167Continental Casualty CO.235 168Secura Insurance, A Mutual CO.232 169The Peninsula Insurance Company228 170Selective Insurance Company Of South Carolina225 171Milford Casualty Insurance Company219 172United Specialty Insurance Company218 173Motorists Commercial Mutual Insurance Company216 174Home State County Mutual Ins. CO.212 175Insure Line Transportation Ins CO. Rrg LLC210 176Western Agricultural Insurance Company205 177Federated Reserve Insurance Company202 178Republic Vanguard Insurance Company202 179Aig Insurance Company Of Canada199 180Peerless Indemnity Insurance Company199 181The Home Indemnity CO.197 182Timber Creek Casualty Insurance Company, INC196 183Trailblazers Insurance Company INC A Rrg191 184Accredited Surety And Casualty Company, INC.190 185Maryland Casualty CO.190 186Farm Family Casualty Insurance Company189 187Fortegra Specialty Insurance Company188 188Pennsylvania National Mutual Cas. Ins. CO.187 189Firemen'S Insurance CO. Of Washington Dc180 190Fremont Insurance Company180 191Michigan Millers Mutual Insurance CO179 192Qualitas Insurance Company177 193American Inter-Fidelity Exchange174 194American Forest Casualty Company Rrg172 195Citizens Insurance CO. Of America169 196Cumis Insurance Society INC169 197American Family Mutual Insurance CO.167 198Clear Spring Property And Casualty Company167 199Frankenmuth Mutual Insurance CO167 200General Star Indemnity Company166 201Flagship City Insurance164 202Great Divide Insurance Company164 203Ohio Casualty Insurance CO.162 204Axis Insurance Company161 205Emc Property And Casualty Company161 206Owner Operator Services, Inc.158 207Crestbrook Insurance Company157 208The Insurance Company Of North America155 209United Farm Family Insurance Company154 210American Fire And Casualty Company153 211Triangle Insurance Company INC.151 212Federated Service Insurance Company149 213North River Insurance CO.146 214Emcasco Insurance Company144 215Mid-Century Insurance CO.143 216Ace Property And Casualty Insurance Company142 217Fcci Insurance Company142 218Granite State Insurance CO.141 219Houston Specialty Insurance Company138 220Farm Bureau General Ins CO Of Michigan137 221Hastings Mutual Insurance CO.137 222Pennsylvania Manuf. Assoc. Ins.137 223Motorists Mutual Insurance CO.135 224Penn Millers Insurance Company133 225Onebeacon Insurance Company132 226Manufacturers Alliance Insurance Company131 227Everest Denali Insurance Company130 228Ascot Insurance Company128 229Providence Washington Insurance CO.128 230Country-Wide Insurance CO.127 231Xl Specialty Insurance Company127 232Mt Hawley Insurance Company126 233Farmers Insurance Exchange124 234Everest National Insurance Company123 235Amguard Insurance Co; 21873; 42390122 236Erie Insurance Property And Casualty CO.122 237Mid-Continent Casualty CO.121 238Onebeacon America Insurance Company121 2395 Rivers Insurance Company INC120 240Rock Ridge Insurance Company118 241Great Plains Casualty, INC116 242The Netherlands Insurance Company116 243Valley Forge Insurance CO.115 244Bricktown Specialty Insurance Company114 245Alaska National Insurance CO113 246Commerce And Industry Insurance113 247Infinity Select Insurance Company113 248Northbridge Commercial Insurance Corporation112 249St. Paul Protective Insurance Company111 250Selective Way Insurance Company107 251American Summit Insurance Company106 252Building Industry Insurance Association INC105 253Argonaut-Midwest Insurance Company104 254Pacific Employers Insurance CO.103 255Western National Assurance Company102 256American Casualty Company Of Reading99 257State And County Mutual Fire Ins CO99 258Safepoint Insurance Company98 259Self-Insured97 260St. Paul Mercury Insurance Company97 261Republic -Franklin Insurance Company96 262Amtrust Insurance Company95 263Integrity Insurance Company95 264Indemnity Insurance CO. Of North America92 265West American Insurance CO.92 266Mitsui Sumitomo Insurance Company Of America91 267Utica Mutual Insurance CO.90 268Transportation Insurance CO.88 269Monroe Guaranty Insurance Company87 270Guideone Insurance Company86 271National Fire Insurance CO. Of Hartford85 272Peerless Insurance CO.85 273Indiana Farmers Mutual Insurance84 274Virginia Surety Company, INC.82 275American Alternative Insurance Corporation81 276Safety National Casualty Corporation80 277Forge Insurance Company79 278Great Northern Insurance CO.78 279Hastings Insurance Company78 280Ngm Insurance Company78 281Mitsui Sumitomo Insurance USA INC.77 282Northern Insurance Company Of New York75 283Addison Insurance Company73 284Graphic Arts Mutual Insurance Company71 285Guaranty National Insurance CO.70 286Guideone Mutual Insurance Company70 287Granada Indemnity Company69 288General Casualty Company Of Wisconsin68 289General Insurance Company Of America68 290Indiana Insurance CO.68 291Umialik Insurance Company68 292Accident Insurance Company, INC.67 293First Guard Insurance Company67 294Hartford Accident And Indemnity CO.67 295Plymouth Rock Assurance Company66 296Merchants Mutual Insurance CO.65 297Axis Surplus Insurance Company62 298Siriuspoint Specialty Insurance Corporation62 299Star Insurance Company62 300Tennessee Farmers Mutual Insurance Company62 301Illinois National Insurance CO.61 302New Jersey Manufacturers Insurance CO.61 303Farm Bureau Mutual Insurance Company Of Mi60 304Polaris Insurance CO Rrg INC59 305Rural Mutual Insurance Company59 306Tokio Marine America Insurance Company59 307United Southern Assurance CO.58 308American Automobile Insurance Company56 309American Zurich Insurance Company56 310Navigators Specialty Insurance Company56 311Phenix Mutual Fire Insurance Company56 312Gulf Insurance CO.54 313National Casualty Company53 314Tower National Insurance Company53 315Nova Casualty Company52 316Repwest Insurance Company52 317Riverport Insurance Company52 318Greystone Insurance Company51 319Hadron Specialty Insurance CO51 320Stonegate Insurance Company51 321Excelsior Insurance Company50 322Amalgamated Casualty Insurance Company49 323Companion Property & Casualty Ins. CO.49 324Falls Lake National Insurance Company49 325Park Insurance CO49 326Selective Fire And Casualty Insurance Company49 327Builders Mutual Insurance Company48 328Columbia National Insurance Company48 329State Farm Fire And Casualty Company48 330The American Road Insurance Company48 331The Home Insurance CO.48 332Tri-State Insurance Company Of Minnesota48 333Philadelphia Insurance Company47 334State Automobile Mutual Insurance Company46 335Grange Insurance Company.45 336Industrial Indemnity CO.45 337Jevco Insurance Company45 338Obsidian Insurance Company45 339Endurance American Specialty Insurance CO44 340Amtrust Insurance Company Of Kansas, INC43 341Columbia Insurance Company43 342Emerald Bay Specialty Insurance Company43 343Iowa Mutual Insurance CO.43 344Mutual Service Casualty Insurance CO.43 345Utica National Assurance Company43 346Corgi Insurance Company, Inc.42 347Grange Indemnity Insurance Company42 348Markel Insurance Company42 349The Harford Mutual Insurance Company42 350Allied World Insurance Company41 351Ironshore Specialty Insurance Company41 352Timber Creek Casualty Insurance Company Inc A Risk Retention Group41 353Infinity Auto Insurance Company40 354Massachusetts Bay Insurance Company40 355Mmg Insurance Company40 356Momentum Risk Retention Group INC40 357The Insurance CO Of The State Of Pennsylvania40 358Lightning Rod Mutual Insurance Company39 359Sompo America Insurance Company39 360All America Insurance Company38 361Mid-Continent Assurance38 362Palisades Insurance Company, INC.38 363The Western Reserve Mutual Casualty Company38 364Ari Insurance Company37 365Credit General Insurance Company37 366National Trust Insurance Company37 367North American Specialty Ins CO37 368Allied Mutual Insurance CO.36 369Conifer Insurance Company36 370Donegal Insurance Group36 371Imt Insurance Company36 372Metropolitan Property And Casualty Insurance36 373Obsidian Pacific Insurance Company36 374Twin City Fire Insurance Company36 375CNA Insurance Companies35 376Golden Eagle Insurance CO.35 377Liberty Insurance Corporation35 378Mountain States Indemnity Company35 379Oregon Mutual Insurance CO.35 380Topa Insurance Company35 381Allied Property & Casualty Insurance Company34 382Farm Bureau Property and Casualty Insurance Company34 383Farmers Texas County Mutual Insurance Company34 384Northwestern National Casualty Company34 385Trustgard Insurance Company34 386American Employers Insurance CO.33 387American National Property And Casualty CO.33 388Fireman'S Fund Insurance CO.33 389Firstline National Insurance Company33 390Great Midwest Insurance Company33 391Oklahoma Surety Company33 392Preferred Mutual Insurance Company33 393The Gray Insurance Company33 394Columbia Mutual Insurance Company32 395Concord General Mutual Insurance CO.32 396Selective Casualty Insurance Company32 397General Accident Fire & Life Assur CORP Ltd31 398Integon National Insurance Company31 399Plaza Insurance Company31 400The Camden Fire Insurance Association31 401Atlas Assurance Company Of America30 402Axa Global Risks US Insurance Company30 403Celina Mutual Insurance Company30 404General Casualty Ins CO Of Ill30 405General Casualty Insurance Company30 406Qbe Insurance Corporation30 407Rsui Indemnity Company30 408Upland Specialty Insurance Company30 409Victoria Fire & Casualty Company30 410Admiral Insurance Company29 411American Southern Home Insurance Company29 412Echelon Property & Casualty Insurance CO.29 413Financial Pacific Insurance Company29 414Royal Globe Insurance CO.29 415Austin Mutual Insurance Company28 416Firemens Insurance Co. of Washington DC28 417Green Mountain Insurance Company28 418Monterey Insurance Company28 419Southern States Insurance Exchange28 420Supreme Insurance Company28 421Valley Insurance Company28 422Athena Assurance Company27 423Colorado Casualty Insurance Company27 424Consumers Insurance USA, INC.27 425St. Paul Guardian Insurance Company27 426Ace Fire Underwriters Insurance Company26 427First Insurance CO. Of Hawaii Ltd.26 428Hdi Global Insurance Company26 429Insuratruck Risk Retention Group, INC26 430Midvale Indemnity Company26 431Starnet Insurance Company26 432Utica National Insurance Company Of Texas26 433Axa Re Property And Casualty Insurance CO.25 434Haulers Mutual Rrg INC.25 435Highlands Insurance CO.25 436Island Insurance Company Ltd25 437Liberty Insurance Underwriters25 438Lumber Mutual Insurance Company25 439The Employers' Fire Insurance CO.25 440Vantapro Specialty Insurance Company25

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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