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Introducing the

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Top Carriers by Ultimate Parent





Top Carriers by Ultimate Parent

Based on Premium Registered by the SLA January Through September 2020

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1 Ultimate parent per AM Best as of 10/01/2020; All Lloyd's Syndicates combined under Lloyd's
2 Refer to the following table for a breakdown of Lloyd's Syndicates with premium registered >=$7.5M

ULTIMATE PARENT 1 COMPANY PREMIUM REGISTERED % OF TOTAL
LLOYD'S LLOYD'S OF LONDON 2 1,374,749,342 16.25%
LLOYD'S Total 1,374,749,342 16.25%
BERKSHIRE HATHAWAY INC. NATIONAL FIRE & MARINE INSURANCE COMPANY 840,395,633 9.93%
  GENERAL STAR INDEMNITY COMPANY 35,036,918 0.41%
  MOUNT VERNON FIRE INSURANCE COMPANY 14,304,494 0.17%
  OTHER AFFILIATES WITH PREMIUM REGISTERED <$7.5M 7,461,142 0.09%
BERKSHIRE HATHAWAY INC. Total 897,198,187 10.60%
AMERICAN INTERNATIONAL GROUP, INC. LEXINGTON INSURANCE COMPANY 285,335,101 3.37%
  AIG SPECIALTY INSURANCE COMPANY 110,351,183 1.30%
  WESTERN WORLD INSURANCE COMPANY 48,506,963 0.57%
  AMERICAN INTERNATIONAL GROUP UK LIMITED 12,837,702 0.15%
  OTHER AFFILIATES WITH PREMIUM REGISTERED <$7.5M 1,622,959 0.02%
AMERICAN INTERNATIONAL GROUP, INC. Total 458,653,907 5.42%
MARKEL CORPORATION UNITED SPECIALTY INSURANCE COMPANY 214,707,540 2.54%
  EVANSTON INSURANCE COMPANY 176,035,405 2.08%
  OTHER AFFILIATES WITH PREMIUM REGISTERED <$7.5M 12,442,219 0.15%
MARKEL CORPORATION Total 403,185,164 4.77%
NATIONWIDE MUTUAL INSURANCE COMPANY SCOTTSDALE INSURANCE COMPANY 328,739,850 3.89%
NATIONWIDE MUTUAL INSURANCE COMPANY Total 328,739,850 3.89%
AXA SA INDIAN HARBOR INSURANCE COMPANY 288,298,527 3.41%
  XL CATLIN INSURANCE COMPANY UK LIMITED 11,203,677 0.13%
  OTHER AFFILIATES WITH PREMIUM REGISTERED <$7.5M 1.159,759 0.01%
AXA SA Total 300,661,963 3.55%
PROGRESSIVE CORPORATION BLUE HILL SPECIALTY INSURANCE COMPANY INC. 295,731,505 3.50%
PROGRESSIVE CORPORATION Total 295,731,505 3.50%
FAIRFAX FINANCIAL HOLDINGS LIMITED ALLIED WORLD NATIONAL ASSURANCE COMPANY 69,343,692 0.82%
  CRUM & FORSTER SPECIALTY INSURANCE COMPANY 66,492,040 0.79%
  ALLIED WORLD SURPLUS LINES INSURANCE COMPANY 63,706,190 0.75%
  HUDSON EXCESS INSURANCE COMPANY 41,866,600 0.49%
  HUDSON SPECIALTY INSURANCE COMPANY 23,367,693 0.28%
  FIRST MERCURY INSURANCE COMPANY 10,534,865 0.12%
  SENECA SPECIALTY INSURANCE COMPANY 8,628,821 0.10%
  OTHER AFFILIATES WITH PREMIUM REGISTERED <$7.5M 69,208 0.00%
FAIRFAX FINANCIAL HOLDINGS LIMITED Total 284,009,109 3.36%
W. R. BERKLEY CORPORATION ADMIRAL INSURANCE COMPANY 95,177,144 1.12%
  GEMINI INSURANCE COMPANY 75,424,782 0.89%
  NAUTILUS INSURANCE COMPANY 54,579,801 0.65%
  BERKLEY ASSURANCE COMPANY 22,733,661 0.27%
  OTHER AFFILIATES WITH PREMIUM REGISTERED <$7.5M 5,554,726 0.07%
W. R. BERKLEY CORPORATION Total 253,470,115 3.00%
CHUBB LIMITED WESTCHESTER SURPLUS LINES INSURANCE COMPANY 107,289,983 1.27%
  ILLINOIS UNION INSURANCE COMPANY 71,557,896 0.85%
  CHUBB CUSTOM INSURANCE COMPANY 18,518,521 0.22%
  CHUBB EUROPEAN GROUP SE 9,492,891 0.11%
  OTHER AFFILIATES WITH PREMIUM REGISTERED <$7.5M 170,747 0.00%
CHUBB LIMITED Total 207,030,037 2.45%
ZURICH INSURANCE GROUP LTD. STEADFAST INSURANCE COMPANY 186,912,621 2.21%
  EMPIRE INDEMNITY INSURANCE COMPANY 12,552,434 0.15%
  OTHER AFFILIATES WITH PREMIUM REGISTERED <$7.5M 2,249,554 0.03%
ZURICH INSURANCE GROUP LTD. Total 201,714,610 2.38%
TOKIO MARINE HOLDINGS, INC. HOUSTON CASUALTY COMPANY 141,643,439 1.67%
  TOKIO MARINE SPECIALTY INSURANCE COMPANY 33,568,787 0.40%
  SAFETY SPECIALTY INSURANCE COMPANY 9,324,998 0.11%
  OTHER AFFILIATES WITH PREMIUM REGISTERED <$7.5M 1,035,857 0.01%
TOKIO MARINE HOLDINGS, INC. Total 185,573,082 2.19%
LIBERTY MUTUAL HOLDING COMPANY INC. IRONSHORE SPECIALTY INSURANCE COMPANY 103,349,895 1.22%
  LIBERTY SURPLUS INSURANCE CORPORATION 56,151,140 0.66%
  LIBERTY MUTUAL INSURANCE EUROPE SE 18,017,982 0.21%
  OTHER AFFILIATES WITH PREMIUM REGISTERED <$7.5M 1,133,797 0.01%
LIBERTY MUTUAL HOLDING COMPANY INC. Total 178,652,814 2.11%
SOMPO HOLDINGS, INC. ENDURANCE AMERICAN SPECIALTY INSURANCE COMPANY 146,907,701 1.74%
  ENDURANCE WORLDWIDE INSURANCE LIMITED 12,764,720 0.15%
  OTHER AFFILIATES WITH PREMIUM REGISTERED <$7.5M 798,514 0.01%
SOMPO HOLDINGS, INC. Total 160,470,934 1.90%
QBE INSURANCE GROUP LIMITED QBE SPECIALTY INSURANCE COMPANY 149,267,718 1.76%
  OTHER AFFILIATES WITH PREMIUM REGISTERED <$7.5M 1,562,246 0.02%
QBE INSURANCE GROUP LIMITED Total 150,829,964 1.78%
MUNCHENER RUCKVERSICHERUNG AG GREAT LAKES INSURANCE SE 78,066,521 0.92%
  PRINCETON EXCESS AND SURPLUS LINES INSURANCE COMPANY 65,538,765 0.77%
  OTHER AFFILIATES WITH PREMIUM REGISTERED <$7.5M 3,983,480 0.05%
MUNCHENER RUCKVERSICHERUNG AG Total 147,588,766 1.74%
THE HARTFORD FINANCIAL SERVICES GROUP, INC. NAVIGATORS SPECIALTY INSURANCE COMPANY 123,990,026 1.47%
  PACIFIC INSURANCE COMPANY, LIMITED 11,078,325 0.13%
  MAXUM INDEMNITY COMPANY 10,465,703 0.12%
THE HARTFORD FINANCIAL SERVICES GROUP, INC. Total 145,534,054 1.72%
ALLEGHANY CORPORATION LANDMARK AMERICAN INSURANCE COMPANY 106,796,598 1.26%
  CAPITOL SPECIALTY INSURANCE CORPORATION 27,006,332 0.32%
  OTHER AFFILIATES WITH PREMIUM REGISTERED <$7.5M 7,538,487 0.09%
ALLEGHANY CORPORATION Total 141,341,416 1.67%
JAMES RIVER GROUP HOLDINGS, LTD. JAMES RIVER INSURANCE COMPANY 127,840,887 1.51%
  FALLS LAKE NATIONAL INSURANCE COMPANY 11,974,817 0.14%
JAMES RIVER GROUP HOLDINGS, LTD. Total 139,815,704 1.65%
ARGO GROUP INTERNATIONAL HOLDINGS, LTD. COLONY INSURANCE COMPANY 102,822,412 1.22%
  PELEUS INSURANCE COMPANY 33,048,939 0.39%
  OTHER AFFILIATES WITH PREMIUM REGISTERED <$7.5M 1,672,702 0.02%
ARGO GROUP INTERNATIONAL HOLDINGS, LTD. Total 137,544,053 1.63%
All Other Groups with Premium Registered <$137.5M 2,028,922,338 23.98%
Taxable Fees 39,425,315 0.47%
Grand Total 8,460,842,230 100.00%

Top Lloyd’s Syndicates in California With Managing Agent 1

Based on Premium Registered by the SLA January Through September 2020

1 Source: AM Best as of 10/01/2020 and Lloyd’s List of Active Syndicates & Managing Agents for 2020 Year of Account
2 Other includes Lloyd’s premium registered with a missing or invalid syndicate number
LLOYD’S PREMIUM REGISTERED % OF TOTAL
Lloyd’s Syndicate 2623 (Beazley Furlonge Limited) 178,302,651 12.97%
Lloyd’s Syndicate 33 (Hiscox Syndicates Limited) 93,745,708 6.82%
Lloyd's Syndicate 2987 (Brit Syndicates Limited) 79,128,216 5.76%
Lloyd’s Syndicate 3624 (Hiscox Syndicates Limited) 72,887,633 5.30%
Lloyd's Syndicate 510 (Tokio Marine Kiln Syndicates Limited) 63,798,413 4.64%
Lloyd’s Syndicate 1458 (RenaissanceRe Syndicate Management Limited) 49,117,534 3.57%
Lloyd's Syndicate 1969 (Apollo Syndicate Management Limited) 39,654,901 2.88%
Lloyd’s Syndicate 623 (Beazley Furlonge Limited) 39,308,178 2.86%
Lloyd's Syndicate 2001 (MS Amlin Underwriting Limited) 33,394,352 2.43%
Lloyd’s Syndicate 1861 (Canopius Managing Agents Limited) 33,394,039 2.43%
Lloyd's Syndicate 1880 (Tokio Marine Kiln Syndicates Limited) 31,460,794 2.29%
Lloyd’s Syndicate 2003 (Catlin Underwriting Agencies Limited) 30,743,274 2.24%
Lloyd's Syndicate 2488 (Chubb Underwriting Agencies Limited) 29,617,309 2.15%
Lloyd’s Syndicate 1686 (AXIS Managing Agency Ltd.) 26,639,719 1.94%
Lloyd's Syndicate 1084 (Chaucer Syndicates Limited) 26,476,202 1.93%
Lloyd’s Syndicate 4444 (Canopius Managing Agents Limited) 26,146,914 1.90%
Lloyd's Syndicate 609 (Atrium Underwriters Limited) 25,495,909 1.85%
Lloyd’s Syndicate 4472 (Liberty Managing Agency Limited) 24,475,350 1.78%
Lloyd's Syndicate 1414 (Ascot Underwriting Limited) 24,349,352 1.77%
Lloyd’s Syndicate 2121 (Argenta Syndicate Management Limited) 22,341,286 1.63%
Lloyd's Syndicate 1225 (AEGIS Managing Agency Limited) 21,162,181 1.54%
Lloyd’s Syndicate 1183 (Talbot Underwriting Ltd) 20,334,709 1.48%
Lloyd's Syndicate 1886 (QBE Underwriting Limited) 20,256,800 1.47%
Lloyd’s Syndicate 1200 (Argo Managing Agency Limited) 19,273,450 1.40%
Lloyd's Syndicate 457 (Munich Re Syndicate Limited) 16,334,907 1.19%
Lloyd’s Syndicate 435 (Faraday Underwriting Limited) 15,801,349 1.15%
Lloyd's Syndicate 4711 (Aspen Managing Agency Limited) 13,345,396 0.97%
Lloyd’s Syndicate 1274 (Antares Managing Agency Limited) 12,438,980 0.90%
Lloyd's Syndicate 4020 (Ark Syndicate Management Limited) 12,259,111 0.89%
Lloyd’s Syndicate 1919 (Starr Managing Agents Limited) 12,200,033 0.89%
Lloyd's Syndicate 1991 (Coverys Managing Agency Limited) 12,102,566 0.88%
Lloyd’s Syndicate 4242 (Asta Managing Agency Ltd) 11,993,289 0.87%
Lloyd's Syndicate 1967 (W. R. Berkley Syndicate Management Limited) 10,746,549 0.78%
Lloyd’s Syndicate 5000 (Travelers Syndicate Management Limited) 10,227,153 0.74%
Lloyd's Syndicate 2015 (The Channel Managing Agency Limited) 10,060,004 0.73%
Lloyd’s Syndicate 3000 (Markel Syndicate Management Limited) 9,279,217 0.67%
Lloyd's Syndicate 5151 (Endurance at Lloyd's Limited) 8,965,538 0.65%
Lloyd’s Syndicate 4000 (Hamilton Managing Agency Limited) 8,093,698 0.59%
Lloyd's Syndicate 1729 (Asta Managing Agency Ltd) 7,867,819 0.57%
Lloyd’s Syndicate 2791 (Managing Agency Partners Limited) 7,834,887 0.57%
All Other Lloyd’s Syndicates with Premium Registered <$7.5M & Other 2 163,693,975 11.91%
Lloyd’s Total 1,374,749,342 100.00%