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Directory · Surplus lines · Texas · January to September 2026

Who writes oil and gas property in surplus lines

The insurers that filed surplus lines premium for oil and gas property in Texas, ranked by premium, from the Surplus Lines Stamping Office of Texas.

71 surplus lines insurers wrote oil and gas property in Texas from January to September 2026. The largest: Underwriters at Lloyd's London, Starr Surplus Lines Insurance Co, Houston Casualty Company, General Security Indemnity Co of Az, AXIS Surplus Insurance Company.

By Sam Alishahi, independent insurance broker · All surplus lines coverages

Ranked

Insurers by premium filed

Rank by surplus lines premium filed on this coverage; showing the top 60 of 71. Names as SLTX prints them; linked where the directory has a page.

RankInsurer
#1Underwriters at Lloyd's London
#2Starr Surplus Lines Insurance Co
#3Houston Casualty Company
#4General Security Indemnity Co of Az
#5AXIS Surplus Insurance Company
#6Swiss Re Corp Solutions Capacity
#7Convex Insurance UK Limited
#8QBE UK Limited
#9Steadfast Insurance Company
#10AXA XL Insurance Company UK Ltd
#11Zurich Insurance Company Ltd
#12Princeton Exc & Surp Lines Ic, the
#13Allianz Global Corp & Specialty SE
#14Endurance American Specialty Ins Co
#15Liberty Mutual Insurance Europe SE
#16Pelagos Insurance Capital Undwr Ltd
#17Scottsdale Insurance Company
#18Lexington Insurance Company
#19Scor UK Company Limited
#20Endurance Worldwide Insurance Limit
#21Markel International Ins Co Ltd
#22HDI Global Specialty SE
#23HDI Specialty Insurance Company
#24American International Group UK Ltd
#25Arch Insurance (UK) Limited
#26Helvetia Global Solutions Ltd
#27Aspen Specialty Insurance Company
#28Everest Indemnity Insurance Co
#29Lancashire Insurance Co (UK) Ltd
#30Hudson Excess Insurance Company
#31Great Lakes Insurance SE
#32Aviva Insurance Limited
#33Partnerre Ireland Insurance DAC
#34United Specialty Insurance Company
#35Fireman's Fund Indemnity Corp
#36MS Transverse Specialty Ins Co
#37Fortegra Specialty Insurance Co
#38Illinois Union Insurance Company
#39Swiss Re International SE
#40AXIS Specialty Europe SE
#41Chubb Custom Insurance Company
#42International General Ins Co Ltd
#43Starstone Specialty Insurance Co
#44Energy Insurance Mutual Ltd
#45Gotham Insurance Company
#46National Fire & Marine Ins Co
#47International General Ins Co(UK)
#48Lancashire Insurance Co Limited
#49W. R. Berkley Europe A.G.
#50Indian Harbor Insurance Company
#51Liberty Surplus Insurance Corp
#52Fortegra Insurance UK Limited
#53Third Coast Insurance Company
#54Argo Re Ltd
#55Ironshore Specialty Insurance Co
#56Tokio Marine Specialty Insurance Co
#57Homeland Ins Co of New York
#58Unknown Company Participation
#59Mapfre Espana, Co de Seg, SA
#60Everest Insurance (Ireland) DAC

Source: SLTX Market Data Reports, "Coverage Totals by Insurer" (code 9171). Surplus lines insurers take risks the admitted market declines; most write nationally.

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