Modern two-story house with a pool
Directory · Surplus lines · Texas · January to September 2026

Who writes commercial flood in surplus lines

The insurers that filed surplus lines premium for commercial flood in Texas, ranked by premium, from the Surplus Lines Stamping Office of Texas.

59 surplus lines insurers wrote commercial flood in Texas from January to September 2026. The largest: Underwriters at Lloyd's London, Voyager Indemnity Ins Company, MS Transverse Specialty Ins Co, Lexington Insurance Company, Arch Specialty 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. Names as SLTX prints them; linked where the directory has a page.

RankInsurer
#1Underwriters at Lloyd's London
#2Voyager Indemnity Ins Company
#3MS Transverse Specialty Ins Co
#4Lexington Insurance Company
#5Arch Specialty Insurance Company
#6Indian Harbor Insurance Company
#7AXIS Surplus Insurance Company
#8Landmark American Insurance Company
#9Great Lakes Insurance SE
#10Hamilton Insurance DAC
#11Chubb European Group SE
#12Houston Specialty Insurance Co
#13Endurance American Specialty Ins Co
#14National Fire & Marine Ins Co
#15Bridgeway Insurance Company
#16Starstone Specialty Insurance Co
#17Fortegra Specialty Insurance Co
#18Palomar Excess and Surplus Ins Co
#19AXA XL Insurance Company UK Ltd
#20Kinsale Insurance Company
#21Evanston Insurance Company
#22Tokio Marine Specialty Insurance Co
#23Trisura Specialty Insurance Company
#24Aspen Specialty Insurance Company
#25Convex Insurance UK Limited
#26Illinois Union Insurance Company
#27Agent Alliance Insurance Company
#28Palms Specialty Insurance Company
#29Starr Surplus Lines Insurance Co
#30Acceptance Indemnity Insurance Co
#31Emerald Bay Specialty Ins Company
#32Palms Insurance Company Ltd
#33AIG Specialty Insurance Company
#34Great American E & S Insurance Co
#35AXIS Specialty Europe SE
#36Westchester Surplus Lines Ins Co
#37Pelagos Insurance Capital Undwr Ltd
#38Sutton Specialty Insurance Company
#39Aviva Insurance Limited
#40Verterra Insurance Company
#41Assicurazioni Generali S P A
#42Ocean Marine Ins Company Ltd, the
#43Lancashire Insurance Co Limited
#44Chubb Custom Insurance Company
#45Houston Casualty Company
#46Atlantic Casualty Insurance Co
#47Associated Elec & Gas Ins Ser Ltd
#48HDI Global Specialty SE
#49Harleysville Ins Co of New York
#50Western World Insurance Co
#51Scottsdale Insurance Company
#52Hamilton Select Insurance Inc.
#53Zurich Insurance Company Ltd
#54Ironshore Specialty Insurance Co
#55Vector Specialty Insurance Company
#56Century Surety Company
#57Victor Insurance Exchange
#58Berkshire Hathaway Intl Ins Limited
#59Highlander Specialty Ins Co

Source: SLTX Market Data Reports, "Coverage Totals by Insurer" (code 9547). Surplus lines insurers take risks the admitted market declines; most write nationally.

Need commercial flood insurance?

Someone will insure it. I find who.

Send what you need covered and what happened before. I match it to the companies that take it, down to the last-resort plan if it comes to that. I'm licensed in 49 states and Washington, DC and your request stays with my agency, not passed to another agent. In Florida, where my licenses are still being issued, a partner agency in your state helps in the meantime.

Not shopping yet?

Get a reminder before your renewal.

Tell me when your policy renews and I’ll email you about six weeks before, when it’s worth comparing. One email, no calls.