South Dakota surplus lines market
Surplus lines premium$111.9M2026 YTD market totals
Change on a year earlier—No prior-year report on record
Largest carrierUnderwriters At Lloyds London18.9% of premium
Top 5 carriers
Q2 2026 top insurers (2026-04-01 – 2026-06-30) · 10 carriers listed in the full report
| Rank | Carrier | Premium | Share |
|---|---|---|---|
| 1 | Underwriters At Lloyds London | $10.1M | 18.9% |
| 2 | Houston Cas Co | $2.1M | 3.9% |
| 3 | Starr Surplus Lines Ins Co | $1.7M | 3.2% |
| 4 | Associated Electric and Gas Ins. Services Ltd. | $1.7M | 3.2% |
| 5 | Kinsale Ins Co | $1.6M | 3.0% |
| 5 more carriers, with history, line detail and changes, are in Surplyst. Start with a $1 Trial Pass | |||
Source: SLIP+. Updated October 8, 2026. Surplyst checks the source every day. Figures are as published; shares use the reported market total.
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