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Introducing the

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SLA's new online center
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renewal assistance.

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Introducing the

Emerging Risks
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A new way to
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emerging risks in the
surplus line industry.

A new way to have dialogue
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Top Carriers by Ultimate Parent





Top Carriers by Ultimate Parent

Based on Premium Registered by the SLA January Through December 2020

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1 Ultimate parent per AM Best as of 1/06/2021; All Lloyd's Syndicates combined under Lloyd's
2 Refer to the following table for a breakdown of Lloyd's Syndicates with premium registered >=$10.0M

ULTIMATE PARENT 1 COMPANY PREMIUM REGISTERED % OF TOTAL
LLOYD'S LLOYD'S OF LONDON 2 $1,836,668,789.80 16.33%
LLOYD'S Total $1,836,668,789.80 16.33%
BERKSHIRE HATHAWAY INC. NATIONAL FIRE & MARINE INSURANCE COMPANY $1,111,463,678.87 9.88%
GENERAL STAR INDEMNITY COMPANY $48,099,132.31 0.43%
MOUNT VERNON FIRE INSURANCE COMPANY $18,715,454.91 0.17%
  OTHER AFFILIATES WITH PREMIUM PROCESSED <$10.0M $12,629,208.82 0.11%
BERKSHIRE HATHAWAY INC. Total $1,190,907,474.91 10.59%
AMERICAN INTERNATIONAL GROUP, INC. LEXINGTON INSURANCE COMPANY $356,074,611.59 3.17%
AIG SPECIALTY INSURANCE COMPANY $145,217,405.19 1.29%
WESTERN WORLD INSURANCE COMPANY $60,691,982.31 0.54%
AMERICAN INTERNATIONAL GROUP UK LIMITED $21,439,952.51 0.19%
  OTHER AFFILIATES WITH PREMIUM PROCESSED <$10.0M $1,608,989.10 0.01%
AMERICAN INTERNATIONAL GROUP, INC. Total $585,032,940.70 5.20%
MARKEL CORPORATION UNITED SPECIALTY INSURANCE COMPANY $296,343,878.35 2.63%
EVANSTON INSURANCE COMPANY $234,105,741.74 2.08%
  OTHER AFFILIATES WITH PREMIUM PROCESSED <$10.0M $16,606,430.74 0.15%
MARKEL CORPORATION Total $547,056,050.83 4.86%
NATIONWIDE MUTUAL INSURANCE COMPANY SCOTTSDALE INSURANCE COMPANY $441,355,542.21 3.92%
NATIONWIDE MUTUAL INSURANCE COMPANY Total $441,355,542.21 3.92%
FAIRFAX FINANCIAL HOLDINGS LIMITED ALLIED WORLD NATIONAL ASSURANCE COMPANY $91,630,532.74 0.81%
CRUM & FORSTER SPECIALTY INSURANCE COMPANY $88,905,979.39 0.79%
ALLIED WORLD SURPLUS LINES INSURANCE COMPANY $87,625,656.27 0.78%
HUDSON EXCESS INSURANCE COMPANY $51,838,157.44 0.46%
HILLTOP SPECIALTY INSURANCE COMPANY $32,626,671.15 0.29%
FIRST MERCURY INSURANCE COMPANY $12,474,764.67 0.11%
SENECA SPECIALTY INSURANCE COMPANY $12,107,673.00 0.11%
  OTHER AFFILIATES WITH PREMIUM PROCESSED <$10.0M $999,842.19 0.01%
FAIRFAX FINANCIAL HOLDINGS LIMITED Total $378,209,276.85 3.36%
AXA SA INDIAN HARBOR INSURANCE COMPANY $338,728,638.79 3.01%
XL CATLIN INSURANCE COMPANY UK LIMITED $13,705,537.49 0.12%
  OTHER AFFILIATES WITH PREMIUM PROCESSED <$10.0M $1,609,982.58 0.01%
AXA SA Total $354,044,158.86 3.15%
W. R. BERKLEY CORPORATION ADMIRAL INSURANCE COMPANY $123,762,871.55 1.10%
GEMINI INSURANCE COMPANY $90,014,179.40 0.80%
NAUTILUS INSURANCE COMPANY $69,950,725.54 0.62%
BERKLEY ASSURANCE COMPANY $33,783,018.83 0.30%
  OTHER AFFILIATES WITH PREMIUM PROCESSED <$10.0M $8,147,429.12 0.07%
W. R. BERKLEY CORPORATION Total $325,658,224.44 2.89%
PROGRESSIVE CORPORATION BLUE HILL SPECIALTY INSURANCE COMPANY INC. $293,898,467.71 2.61%
PROGRESSIVE CORPORATION Total $293,898,467.71 2.61%
CHUBB LIMITED WESTCHESTER SURPLUS LINES INSURANCE COMPANY $145,072,014.98 1.29%
ILLINOIS UNION INSURANCE COMPANY $95,244,598.54 0.85%
CHUBB CUSTOM INSURANCE COMPANY $24,112,091.23 0.21%
CHUBB EUROPEAN GROUP SE $11,279,008.61 0.10%
  OTHER AFFILIATES WITH PREMIUM PROCESSED <$10.0M $170,747.00 0.00%
CHUBB LIMITED Total $275,878,460.36 2.45%
ZURICH INSURANCE GROUP LTD. STEADFAST INSURANCE COMPANY $222,435,628.32 1.98%
EMPIRE INDEMNITY INSURANCE COMPANY $14,779,416.21 0.13%
  OTHER AFFILIATES WITH PREMIUM PROCESSED <$10.0M $6,482,120.02 0.06%
ZURICH INSURANCE GROUP LTD. Total $243,697,164.55 2.17%
TOKIO MARINE HOLDINGS, INC. HOUSTON CASUALTY COMPANY $181,964,548.52 1.62%
TOKIO MARINE SPECIALTY INSURANCE COMPANY $45,134,110.01 0.40%
SAFETY SPECIALTY INSURANCE COMPANY $12,186,224.51 0.11%
  OTHER AFFILIATES WITH PREMIUM PROCESSED <$10.0M $1,403,541.94 0.01%
TOKIO MARINE HOLDINGS, INC. Total $240,688,424.98 2.14%
LIBERTY MUTUAL HOLDING COMPANY INC. IRONSHORE SPECIALTY INSURANCE COMPANY $136,632,919.20 1.21%
LIBERTY SURPLUS INSURANCE CORPORATION $79,226,197.85 0.70%
LIBERTY MUTUAL INSURANCE EUROPE SE $19,408,631.53 0.17%
  OTHER AFFILIATES WITH PREMIUM PROCESSED <$10.0M $2,008,176.85 0.02%
LIBERTY MUTUAL HOLDING COMPANY INC. Total $237,275,925.43 2.11%
SOMPO HOLDINGS, INC. ENDURANCE AMERICAN SPECIALTY INSURANCE COMPANY $207,688,558.37 1.85%
ENDURANCE WORLDWIDE INSURANCE LIMITED $16,537,626.99 0.15%
  OTHER AFFILIATES WITH PREMIUM PROCESSED <$10.0M $951,283.58 0.01%
SOMPO HOLDINGS, INC. Total $225,177,468.94 2.00%
ASSOCIATED ELECTRIC & GAS INSURANCE SERVICES LIMITED ASSOCIATED ELECTRIC & GAS INSURANCE SERVICES LIMITED $214,027,334.29 1.90%
ASSOCIATED ELECTRIC & GAS INSURANCE SERVICES Total $214,027,334.29 1.90%
MUNCHENER RUCKVERSICHERUNG AG GREAT LAKES INSURANCE SE $111,057,857.89 0.99%
PRINCETON EXCESS AND SURPLUS LINES INSURANCE COMPANY $91,464,984.12 0.81%
  OTHER AFFILIATES WITH PREMIUM PROCESSED <$10.0M $5,332,294.00 0.05%
MUNCHENER RUCKVERSICHERUNG AG Total $207,855,136.01 1.85%
ALLEGHANY CORPORATION LANDMARK AMERICAN INSURANCE COMPANY $147,311,183.07 1.31%
CAPITOL SPECIALTY INSURANCE CORPORATION $33,907,007.38 0.30%
  OTHER AFFILIATES WITH PREMIUM PROCESSED <$10.0M $10,529,473.16 0.09%
ALLEGHANY CORPORATION Total $191,747,663.61 1.70%
QBE INSURANCE GROUP LIMITED QBE SPECIALTY INSURANCE COMPANY $181,400,419.21 1.61%
  OTHER AFFILIATES WITH PREMIUM PROCESSED <$10.0M $1,713,385.23 0.02%
QBE INSURANCE GROUP LIMITED Total $183,113,804.44 1.63%
THE HARTFORD FINANCIAL SERVICES GROUP, INC. NAVIGATORS SPECIALTY INSURANCE COMPANY $156,208,396.92 1.39%
PACIFIC INSURANCE COMPANY, LIMITED $13,292,249.67 0.12%
  MAXUM INDEMNITY COMPANY $12,952,901.32 0.12%
THE HARTFORD FINANCIAL SERVICES GROUP, INC. Total $182,453,547.91 1.62%
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 <$182.0M $3,040,593,207.67 27.03%
Taxable Fees $54,186,255.74 0.48%
Grand Total $11,249,525,320.24 100.00%

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 1/06/2021 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) $236,012,925.82 12.85%
Lloyd's Syndicate 33 (Hiscox Syndicates Limited) $121,298,980.96 6.60%
Lloyd's Syndicate 2987 (Brit Syndicates Limited) $104,452,271.09 5.69%
Lloyd's Syndicate 3624 (Hiscox Syndicates Limited) $94,207,364.18 5.13%
Lloyd's Syndicate 510 (Tokio Marine Kiln Syndicates Limited) $83,378,142.96 4.54%
Lloyd's Syndicate 1969 (Apollo Syndicate Management Limited) $80,358,855.94 4.38%
Lloyd's Syndicate 1458 (RenaissanceRe Syndicate Management Limited) $67,380,802.29 3.67%
Lloyd's Syndicate 623 (Beazley Furlonge Limited) $52,034,278.38 2.83%
Lloyd's Syndicate 2001 (MS Amlin Underwriting Limited) $46,313,113.27 2.52%
Lloyd's Syndicate 2003 (Catlin Underwriting Agencies Limited) $41,783,784.78 2.27%
Lloyd's Syndicate 1861 (Canopius Managing Agents Limited) $40,342,771.25 2.20%
Lloyd's Syndicate 1880 (Tokio Marine Kiln Syndicates Limited) $39,708,419.56 2.16%
Lloyd's Syndicate 2488 (Chubb Underwriting Agencies Limited) $39,404,791.53 2.15%
Lloyd's Syndicate 4444 (Canopius Managing Agents Limited) $38,275,091.39 2.08%
Lloyd's Syndicate 1084 (Chaucer Syndicates Limited) $36,341,137.63 1.98%
Lloyd's Syndicate 1686 (AXIS Managing Agency Ltd.) $35,082,414.81 1.91%
Lloyd's Syndicate 1886 (QBE Underwriting Limited) $34,884,654.50 1.90%
Lloyd's Syndicate 609 (Atrium Underwriters Limited) $34,232,384.46 1.86%
Lloyd's Syndicate 1414 (Ascot Underwriting Limited) $32,469,838.52 1.77%
Lloyd's Syndicate 2121 (Argenta Syndicate Management Limited) $29,449,259.88 1.60%
Lloyd's Syndicate 4472 (Liberty Managing Agency Limited) $29,099,545.03 1.58%
Lloyd's Syndicate 1225 (AEGIS Managing Agency Limited) $27,193,964.37 1.48%
Lloyd's Syndicate 1183 (Talbot Underwriting Ltd) $26,998,953.34 1.47%
Lloyd's Syndicate 1200 (Argo Managing Agency Limited) $24,936,108.34 1.36%
Lloyd's Syndicate 457 (Munich Re Syndicate Limited) $22,560,793.48 1.23%
Lloyd's Syndicate 435 (Faraday Underwriting Limited) $21,478,812.03 1.17%
Lloyd's Syndicate 1274 (Antares Managing Agency Limited) $17,255,751.60 0.94%
Lloyd's Syndicate 1967 (W. R. Berkley Syndicate Management Limited) $16,666,408.86 0.91%
Lloyd's Syndicate 4711 (Aspen Managing Agency Limited) $16,643,578.69 0.91%
Lloyd's Syndicate 1919 (Starr Managing Agents Limited) $16,316,450.81 0.89%
Lloyd's Syndicate 4020 (Ark Syndicate Management Limited) $16,257,839.92 0.89%
Lloyd's Syndicate 4242 (Asta Managing Agency Ltd) $14,531,538.43 0.79%
Lloyd's Syndicate 1991 (Coverys Managing Agency Limited) $14,523,579.02 0.79%
Lloyd's Syndicate 5000 (Travelers Syndicate Management Limited) $13,361,844.57 0.73%
Lloyd's Syndicate 2015 (The Channel Managing Agency Limited) $13,128,531.12 0.71%
Lloyd's Syndicate 3000 (Markel Syndicate Management Limited) $12,753,933.51 0.69%
Lloyd's Syndicate 5151 (Endurance at Lloyd's Limited) $11,473,048.17 0.62%
Lloyd's Syndicate 2791 (Managing Agency Partners Limited) $10,660,867.99 0.58%
Lloyd's Syndicate 1729 (Asta Managing Agency Ltd) $10,313,611.18 0.56%
All Other Lloyd’s Syndicates with Premium Processed <$10.0M & Other ² $213,102,346.14 11.60%
Lloyd’s Total $1,836,668,789.80 100.00%