Triangle Insurance Company, Inc. · NAIC 28535
Where Triangle Insurance Company, Inc. is admitted, where it's eligible for surplus lines, the lines it's licensed for and how much of each it writes, from state regulators' public lists and market share reports.
Triangle Insurance Company, Inc. (NAIC 28535) is a property and casualty insurer domiciled in Oklahoma. State regulators list it as licensed (admitted) in California, Colorado, Georgia, Iowa, Idaho, Illinois, Kentucky, Minnesota, Missouri, Mississippi, North Dakota, Nebraska, Ohio, Oklahoma, South Carolina, South Dakota, Tennessee, Texas, Wisconsin, Wyoming. It ranked #27 of 173 in Texas equipment breakdown in 2025 (0.4% share). It ranked #30 of 276 in Wisconsin commercial package (BOP, CMP) in 2024 (0.7% share). It ranked #46 of 400 in Illinois commercial package (BOP, CMP) in 2025 (0.6% share).
By Sam Alishahi, independent insurance broker · All companies
Where it's licensed
States whose regulator lists are loaded: Alaska, California, Colorado, Connecticut, Delaware, Florida, Georgia, Hawaii, Iowa, Idaho, Illinois, Kentucky, Massachusetts, Maryland, Minnesota, Missouri, Mississippi, Montana, North Carolina, North Dakota, Nebraska, New Jersey, Nevada, New York, Ohio, Oklahoma, Oregon, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Washington, Wisconsin, West Virginia, Wyoming. Not on the lists we have for Alaska, Connecticut, Delaware, Florida, Hawaii, Massachusetts, Maryland, Montana, North Carolina, New Jersey, Nevada, New York, Oregon, Rhode Island, Utah, Washington, West Virginia, which doesn't by itself mean it isn't licensed there.
| State | Status | Lines licensed | Since | Source |
|---|---|---|---|---|
| California | Admitted (licensed) | — | — | California Department of Insurance, 2026-10-17 |
| Colorado | Admitted (licensed) | Personal auto, Equipment breakdown, Commercial auto, Commercial package (BOP, CMP), General liability, Workers' compensation | — | Colorado, 2026-10-18 |
| Georgia | Admitted (licensed) | General liability, Commercial property (fire and allied lines), Workers' compensation | — | Georgia, 2026-10-18 |
| Idaho | Admitted (licensed) | Fidelity bonds, General liability, Ocean marine, Commercial property (fire and allied lines), Surety bonds, Workers' compensation | — | Idaho, 2026-10-18 |
| Illinois | Admitted (licensed) | Personal auto, Equipment breakdown, Commercial auto, Commercial package (BOP, CMP), General liability, Workers' compensation | — | Illinois, 2026-10-18 |
| Iowa | Admitted (licensed) | — | — | Iowa, 2026-10-18 |
| Kentucky | Admitted (licensed) | — | — | Kentucky Department of Insurance, 2026-10-17 |
| Minnesota | Admitted (licensed) | — | — | Minnesota, 2026-10-18 |
| Mississippi | Admitted (licensed) | Personal auto, Equipment breakdown, Farm and crop, Fidelity bonds, Glass, Homeowners, Inland marine, General liability, Ocean marine, Commercial property (fire and allied lines), Surety bonds, Workers' compensation | 09-01-2002 | Mississippi Insurance Department, 2026-10-17 |
| Missouri | Admitted (licensed) | Personal auto, Commercial auto, Commercial package (BOP, CMP), General liability, Workers' compensation | — | Missouri, 2026-10-18 |
| Nebraska | Admitted (licensed) | — | — | Nebraska, 2026-10-18 |
| North Dakota | Admitted (licensed) | — | — | North Dakota, 2026-10-18 |
| Ohio | Admitted (licensed) | — | — | Ohio Department of Insurance, 2026-10-17 |
| Oklahoma | Admitted (licensed) | Personal auto, Equipment breakdown, Inland marine, General liability, Workers' compensation | — | Oklahoma, 2026-10-18 |
| South Carolina | Admitted (licensed) | — | — | South Carolina, 2026-10-18 |
| South Dakota | Admitted (licensed) | Personal auto, Commercial auto, Commercial package (BOP, CMP), General liability | — | South Dakota, 2026-10-18 |
| Tennessee | Admitted (licensed) | — | — | Tennessee, 2026-10-18 |
| Texas | Admitted (licensed) | Personal auto, Equipment breakdown, Commercial auto, Commercial package (BOP, CMP), Crime (burglary and theft), Fidelity bonds, Glass, Inland marine, General liability, Ocean marine, Commercial property (fire and allied lines), Surety bonds, Workers' compensation | 1996/10/08 | Texas Department of Insurance, 2026-10-17 |
| Wisconsin | Admitted (licensed) | Personal auto, Commercial auto, Commercial package (BOP, CMP), General liability, Workers' compensation | — | Wisconsin, 2026-10-18 |
| Wyoming | Admitted (licensed) | — | — | Wyoming, 2026-10-18 |
Method and source
Each row comes from the named regulator's public company list on the date shown, joined by NAIC number. "Admitted" means licensed by the state and backed by its guaranty fund; "surplus lines" means eligible to take risks the admitted market declines, without rate or form approval or guaranty fund protection. Premium and rank come from state market share reports that list every company. This is a public-records directory, not a rating or recommendation; for the company's own filings use the NAIC's Consumer Information Source.
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