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

1Progressive90,184 2Great West Casualty38,543 3GEICO · Berkshire Hathaway27,931 4Travelers22,439 5Canal Insurance8,279 6Acuity5,809 7Sentry5,661 8Old Republic4,288 9National Interstate · Great American4,107 10Auto Owners Insurance Company3,760 11W. R. Berkley3,760 12Accredited Specialty Insurance Company3,605 13Universal Casualty Risk Retention Group, INC3,274 14Db Insurance CO., Ltd (U.S.Branch)3,271 15Zurich3,248 16Atlantic Specialty Insurance Company3,216 17Highlander Specialty Insurance Company3,118 18IAT / Occidental · IAT3,055 19National Indemnity · Berkshire Hathaway2,944 20Southlake Specialty Insurance Company2,697 21Ms Transverse Specialty Insurance Company2,655 22Cincinnati Insurance2,643 23Erie Insurance Exchange2,589 24Agency Insurance Company Of Maryland, INC2,580 25Insurance Corporation Of British Columbia2,576 26Hyundai Marine & Fire Ins CO Ltd (US Branch)2,055 27Trisura Specialty Insurance Company1,943 28Lancer Insurance1,859 29Ooida Risk Retention Group, INC.1,797 30National Union Fire Ins. CO. Of Pitsbgh. Pa1,783 31Daily Underwriters Of America1,747 32Blue Hill Specialty Insurance Company INC1,715 33Incline Casualty Company1,714 34Arch Insurance Company1,709 35Concert Specialty Insurance Company1,682 36Federated Mutual Insurance CO.1,598 37Northbridge General Insurance Corporation1,557 38Clear Blue Insurance1,478 39Star Mutual Rrg1,398 40Benchmark Insurance Company1,273 41Brooklyn Specialty Insurance Company Rrg, INC1,256 42Wesco / AmTrust · AmTrust1,253 43Motor Transport Mutual Rrg INC1,248 44Ace American Insurance Company1,211 45Benchmark Specialty Insurance CO.1,201 46Transguard Insurance Company Of America INC.1,188 47Safety Insurance CO.1,164 48Shelter General Insurance Company1,138 49Southwind Risk Retention Group INC1,055 50Employers Mutual Casualty CO.1,034 51Ohio Security Insurance Company1,015 52Corepointe Insurance Company1,011 53Nationwide1,009 54National Transportation Insurance CO Rrg, LLC1,004 55Knight Insurance1,000 56American Millennium Insurance Company983 57Amguard Insurance Company964 58Berkshire Hathaway Direct Insurance Company949 59Arbella Protection Insurance Company948 60Western National Mutual Insurance CO.898 61Erie Insurance Company888 62State Farm Mutual Automobile Insurance CO.885 63A-One Commercial Insurance Rrg, INC875 64United States Fire Insurance CO.874 65Philadelphia Indemnity Insurance Company868 66Bulldog National Rrg Group INC861 67Integon Indemnity Corporation853 68Professional Transportation Rrg INC844 69Cimarron Insurance Company842 70New Horizon Insurance Company804 71State Nationalspecialty Insco/National Specia804 72Sutton Specialty Insurance CO802 73Pioneer Specialty Insurance Company767 74Hanover Insurance CO.755 75Hudson Insurance718 76Ms Transverse Insurance Company718 77Hartford Fire Insurance Company710 78Ascot Specialty Insurance Company691 79Central Mutual Insurance Company676 80National Liability & Fire Ins CO.675 81Greenwich Insurance Company666 82The Commerce Insurance Company666 83Donegal Mutual Insurance Company649 84County Hall Insurance Company, INC A Rr Group644 85Federal Insurance CO.642 86Everspan Insurance Company638 87Siriuspoint America Insurance Company637 88Country Mutual Insurance CO.605 89Eastern Atlantic Insurance Company590 90Acadia Insurance Company589 91Texas Insurance Company552 92Trisura Insurance Company535 93Farm Bureau Propery & Casualty Insurance CO508 94Amerisure Mutual Insurance Company504 95State National Insurance CO., INC.499 96Evolum Risk Retention Group, INC.494 97Circle Star Insurance CO., A R R G489 98Fenchurch General Insurance Company483 99Everspan Indemnity Insurance Company456 100West Bend Mutual Insurance CO.450 101Secura Insurance Company437 102Agricultural Workers Mutual Auto Insurance CO434 103Williamsburg National Ins CO.430 104National Unity Insurance Company420 105Wilshire Insurance420 106Qualitas Insurance Company419 107Liberty Mutual Fire Insurance CO.414 108Midwest Family Mutual Insurance Company414 109United States Fidelity & Guaranty CO.410 110Trailblazers Insurance Company INC A Rrg399 111Hoxbridge Insurance Company INC397 112Imperium Insurance Company387 113Prime Insurance Company387 114Grinnell Mutual Reinsurance CO.384 115Pekin Insurance CO.382 116Truck Insurance Exchange381 117Starstone National Insurance Company373 118Spinnaker Insurance Company365 119New York Marine & General Ins. CO.362 120Platinum Transport Insurance Rrg, INC354 121United Ohio Insurance Company348 122Pilgrim Insurance Company341 123Westfield Insurance CO.340 124Prime Insurance337 125Accredited Surety And Casualty Company, INC.334 126Worth Insurance CO334 127Selective Insurance Company Of America328 128Incline Americas Insurance Company317 129National Independent Truckers Ins. CO., Rrg313 130Accelerant Specialty Insurance Company312 131Liberty Mutual Insurance CO.310 132Ranger Ins. CO./Fairmont Specialty Ins. CO.307 133United Fire & Casualty CO.305 134Continental Western Insurance CO.303 135Commodore Risk Retention Group INC301 136Starr Indemnity & Liability Insurance Company301 137Shelter Mutual Insurance Company297 138Pennsylvania Lumbermens Mutual Ins. Company296 139Navigators Insurance Company291 140Union Insurance CO.289 141Protective Insurance286 142Alpine Transportation Insurance Rrg, INC.285 143Great American285 144New Hampshire Insurance CO.285 145Rli Insurance Company276 146Key Risk Insurance Company275 147Milford Casualty Insurance Company270 148Cherokee Insurance259 149Crum & Forster Indemnity Company258 150Third Coast Insurance Company258 151Western Community Insurance Company255 152Stonewood Insurance Company251 153Accelerant National Insurance Company250 154Spinnaker Specialty Insurance Company249 155Lexington Insurance Company246 156The Continental Insurance CO.246 157Selective Insurance Company Of The Southeast245 158Secura Insurance, A Mutual CO.244 159Continental Casualty CO.241 160The Phoenix Insurance CO238 161Trumbull Insurance Company235 162National American Insurance Company232 163Selective Insurance Company Of South Carolina231 164The Peninsula Insurance Company229 165Home State County Mutual Ins. CO.228 166Pegaso Risk Retention Group, INC.227 167Atlantic Casualty Insurance Company221 168Motorists Commercial Mutual Insurance Company218 169Farm Family Casualty Insurance Company216 170United Specialty Insurance Company215 171Michigan Millers Mutual Insurance CO213 172West Bend Insurance Company210 173Western Agricultural Insurance Company207 174General Star Indemnity Company199 175Peerless Indemnity Insurance Company199 176The Home Indemnity CO.197 177Msig Specialty Insurance USA INC195 178Firemen'S Insurance CO. Of Washington Dc191 179North River Insurance CO.191 180Southern Insurance Company191 181Maryland Casualty CO.190 182Pennsylvania National Mutual Cas. Ins. CO.189 183Timber Creek Casualty Insurance Company, INC189 184Frankenmuth Mutual Insurance CO183 185Aig Insurance Company Of Canada181 186Fremont Insurance Company179 187American Forest Casualty Company Rrg177 188Federated Reserve Insurance Company177 189National Specialty Insurance Company173 190Clear Spring Property And Casualty Company171 191Bricktown Specialty Insurance Company170 192Great Divide Insurance Company170 193Citizens Insurance CO. Of America169 194Cumis Insurance Society INC167 195American Family Mutual Insurance CO.166 196American Inter-Fidelity Exchange164 197Emc Property And Casualty Company164 198Crestbrook Insurance Company163 199Ohio Casualty Insurance CO.163 200Amtrust Insurance Company162 201United Farm Family Insurance Company161 202Axis Insurance Company157 203American Fire And Casualty Company156 204Houston Specialty Insurance Company156 205Triangle Insurance Company INC.152 206Federated Service Insurance Company150 207Insure Line Transportation Ins CO. Rrg LLC149 208Pennsylvania Manuf. Assoc. Ins.149 209The Insurance Company Of North America147 210Emcasco Insurance Company145 211Ace Property And Casualty Insurance Company144 212Hastings Mutual Insurance CO.142 213National Union Fire Insurance Company Of Pittsburgh, Pa.142 214Farm Bureau General Ins CO Of Michigan139 215Manufacturers Alliance Insurance Company137 216Mid-Century Insurance CO.137 217Motorists Mutual Insurance CO.136 218Penn Millers Insurance Company136 219Granite State Insurance CO.134 220Fcci Insurance Company133 221Onebeacon Insurance Company132 222Everest National Insurance Company130 223Providence Washington Insurance CO.128 224Ngm Insurance Company127 225Country-Wide Insurance CO.125 226Everest Denali Insurance Company125 227Farmers Insurance Exchange123 228Xl Specialty Insurance Company123 229Erie Insurance Property And Casualty CO.122 230Rock Ridge Insurance Company122 231Onebeacon America Insurance Company121 232Building Industry Insurance Association INC120 233Valley Forge Insurance CO.119 234The Netherlands Insurance Company118 235Selective Way Insurance Company117 236Mid-Continent Casualty CO.116 237Alaska National Insurance CO114 238Commerce And Industry Insurance113 239Northbridge Commercial Insurance Corporation112 240Owner Operator Services, Inc.111 241County Hall Insurance Company INC., A Risk Retention Group110 242Mt Hawley Insurance Company110 243Flagship City Insurance109 244Integrity Insurance Company106 245CarrierGuard Transportation Risk Retention Group, Inc.105 246Pacific Employers Insurance CO.103 247Merchants Mutual Insurance CO.102 248American Casualty Company Of Reading100 249State And County Mutual Fire Ins CO99 250Indemnity Insurance CO. Of North America93 251Republic -Franklin Insurance Company93 252Safepoint Insurance Company93 253Self-Insured93 254St. Paul Protective Insurance Company93 255West American Insurance CO.93 256Infinity Select Insurance Company92 257Great Plains Casualty, INC90 258Republic Vanguard Insurance Company90 259St. Paul Mercury Insurance Company90 260Transportation Insurance CO.90 261American Summit Insurance Company85 262National Fire Insurance CO. Of Hartford85 263Peerless Insurance CO.85 264Utica Mutual Insurance CO.83 265Indiana Farmers Mutual Insurance82 266Trailblazers Insurance Company, INC. Rrg82 267Virginia Surety Company, INC.82 268Western National Assurance Company82 269American Alternative Insurance Corporation81 270Guideone Insurance Company81 271Safety National Casualty Corporation81 272Great Northern Insurance CO.80 273Monroe Guaranty Insurance Company80 274Guideone Mutual Insurance Company78 275Mitsui Sumitomo Insurance USA INC.76 276Obsidian Insurance Company76 277Northern Insurance Company Of New York75 278Star Insurance Company73 279Argonaut-Midwest Insurance Company72 280Ascot Insurance Company72 281Hastings Insurance Company71 282Forge Insurance Company70 283Guaranty National Insurance CO.70 284Graphic Arts Mutual Insurance Company69 285Indiana Insurance CO.69 286Umialik Insurance Company69 287Axis Surplus Insurance Company68 288General Casualty Company Of Wisconsin68 289Accident Insurance Company, INC.67 290Hartford Accident And Indemnity CO.64 291New Jersey Manufacturers Insurance CO.64 292Plymouth Rock Assurance Company64 293Illinois National Insurance CO.63 294General Insurance Company Of America61 295Palomar Specialty Insurance Company61 296Tennessee Farmers Mutual Insurance Company60 297United Southern Assurance CO.60 298Farm Bureau Mutual Insurance Company Of Mi59 299Rural Mutual Insurance Company58 300Addison Insurance Company57 301Tokio Marine America Insurance Company57 302American Automobile Insurance Company56 303Granada Indemnity Company56 304First Guard Insurance Company55 305Navigators Specialty Insurance Company55 306American Zurich Insurance Company54 307Builders Mutual Insurance Company54 308Greystone Insurance Company54 309Gulf Insurance CO.54 310Riverport Insurance Company54 311Selective Fire And Casualty Insurance Company54 312Tower National Insurance Company53 313Amalgamated Casualty Insurance Company52 314National Casualty Company52 315Repwest Insurance Company52 316Siriuspoint Specialty Insurance Corporation52 317Stonegate Insurance Company52 318Nova Casualty Company51 319Circle Star Insurance Company, A Risk Retention Group50 320Excelsior Insurance Company50 321Grange Indemnity Insurance Company50 322Columbia Insurance Company49 323Columbia National Insurance Company49 324Companion Property & Casualty Ins. CO.49 325Falls Lake National Insurance Company49 326Park Insurance CO49 327State Automobile Mutual Insurance Company49 328State Farm Fire And Casualty Company49 329Polaris Insurance CO Rrg INC48 330The Home Insurance CO.48 331Tri-State Insurance Company Of Minnesota48 332Philadelphia Insurance Company46 333Industrial Indemnity CO.45 334Jevco Insurance Company45 335Amtrust Insurance Company Of Kansas, INC44 336Iowa Mutual Insurance CO.44 337Mitsui Sumitomo Insurance Company Of America44 338Phenix Mutual Fire Insurance Company44 339Mutual Service Casualty Insurance CO.43 340The Harford Mutual Insurance Company43 341Utica National Assurance Company43 342American National Property And Casualty CO.42 343Allied World Insurance Company41 344Emerald Bay Specialty Insurance Company41 345Grange Insurance Company.41 346Ironshore Specialty Insurance Company41 347Massachusetts Bay Insurance Company40 348Mid-Continent Assurance40 349Mmg Insurance Company40 350Momentum Risk Retention Group INC40 351The Insurance CO Of The State Of Pennsylvania40 352Lightning Rod Mutual Insurance Company39 353Markel Insurance Company39 354Twin City Fire Insurance Company39 355Endurance American Specialty Insurance CO38 356Palisades Insurance Company, INC.38 357The Western Reserve Mutual Casualty Company38 358Ari Insurance Company37 359Credit General Insurance Company37 360North American Specialty Ins CO37 361Sompo America Insurance Company37 362Allied Mutual Insurance CO.36 363Conifer Insurance Company36 364Imt Insurance Company36 365Infinity Auto Insurance Company36 366Liberty Insurance Corporation36 367Metropolitan Property And Casualty Insurance36 368National Trust Insurance Company36 369Vantapro Specialty Insurance Company36 370Golden Eagle Insurance CO.35 371Mountain States Indemnity Company35 372Mutual Of Enumclaw Insurance CO.35 373Oregon Mutual Insurance CO.35 374Topa Insurance Company35 375Trustgard Insurance Company35 376Allied Property & Casualty Insurance Company34 377Firstline National Insurance Company34 378Northwestern National Casualty Company34 379Selective Casualty Insurance Company34 380American Employers Insurance CO.33 381Farmers Texas County Mutual Insurance Company33 382Fireman'S Fund Insurance CO.33 383Obsidian Pacific Insurance Company33 384Oklahoma Surety Company33 385Preferred Mutual Insurance Company33 386Rsui Indemnity Company33 387The American Road Insurance Company33 388The Gray Insurance Company33 3895 Rivers Insurance Company INC32 390Columbia Mutual Insurance Company32 391Great Midwest Insurance Company32 392General Accident Fire & Life Assur CORP Ltd31 393Integon National Insurance Company31 394Plaza Insurance Company31 395The Camden Fire Insurance Association31 396Atlas Assurance Company Of America30 397Axa Global Risks US Insurance Company30 398Celina Mutual Insurance Company30 399General Casualty Ins CO Of Ill30 400General Casualty Insurance Company30 401Green Mountain Insurance Company30 402Qbe Insurance Corporation30 403Upland Specialty Insurance Company30 404Victoria Fire & Casualty Company30 405American Southern Home Insurance Company29 406Austin Mutual Insurance Company29 407Concord General Mutual Insurance CO.29 408Echelon Property & Casualty Insurance CO.29 409Financial Pacific Insurance Company29 410Royal Globe Insurance CO.29 411Supreme Insurance Company29 412Admiral Insurance Company28 413Monterey Insurance Company28 414Valley Insurance Company28 415Athena Assurance Company27 416Colorado Casualty Insurance Company27 417Consumers Insurance USA, INC.27 418Haulers Mutual Rrg INC.27 419Island Insurance Company Ltd27 420Southern States Insurance Exchange27 421Starnet Insurance Company27 422Utica National Insurance Company Of Texas27 423All America Insurance Company26 424Employers Insurance Of Wausau, A Mutual CO.26 425Ace Fire Underwriters Insurance Company25 426Axa Re Property And Casualty Insurance CO.25 427First Insurance CO. Of Hawaii Ltd.25 428Highlands Insurance CO.25 429Liberty Insurance Underwriters25 430Lumber Mutual Insurance Company25 431St. Paul Guardian Insurance Company25 432The 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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