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Directory · Company · Updated 2026-10-18

AIG Assurance Company · NAIC 40258

Where AIG Assurance Company 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.

AIG Assurance Company (NAIC 40258) is a property and casualty insurer domiciled in Illinois, part of American International Group. State regulators list it as licensed (admitted) in Alaska, Colorado, Connecticut, Delaware, Florida, Georgia, Hawaii, Iowa, Idaho, Illinois, Kentucky, Maryland, Missouri, Mississippi, North Carolina, North Dakota, Nebraska, Nevada, Ohio, Oklahoma, Oregon, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Washington, Wisconsin, Wyoming. It ranked #81 of 137 in Texas crime (burglary and theft) in 2025 (0.0% share). It ranked #268 of 375 in Illinois workers' compensation in 2025 (0.0% share). It ranked #321 of 327 in Texas workers' compensation in 2025 (0.0% share).

By Sam Alishahi, independent insurance broker · All companies

By state

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 California, Massachusetts, Minnesota, Montana, New Jersey, New York, West Virginia, which doesn't by itself mean it isn't licensed there.

StateStatusLines licensedSinceSource
AlaskaAdmitted (licensed)——Alaska, 2026-10-18
ColoradoAdmitted (licensed)General liability, Workers' compensation—Colorado, 2026-10-18
ConnecticutAdmitted (licensed)——Connecticut, 2026-10-18
DelawareAdmitted (licensed)——Delaware, 2026-10-18
FloridaAdmitted (licensed)Personal auto, Commercial auto, Commercial package (BOP, CMP), Farm and crop, Homeowners, Inland marine, General liability, Ocean marine, Commercial property (fire and allied lines)—Florida Office of Insurance Regulation, 2026-10-18
GeorgiaAdmitted (licensed)General liability, Commercial property (fire and allied lines), Surety bonds, Workers' compensation—Georgia, 2026-10-18
HawaiiAdmitted (licensed)——Hawaii, 2026-10-18
IdahoAdmitted (licensed)General liability, Ocean marine, Commercial property (fire and allied lines), Workers' compensation—Idaho, 2026-10-18
IllinoisAdmitted (licensed)Personal auto, Commercial auto, General liability, Workers' compensation—Illinois, 2026-10-18
IowaAdmitted (licensed)——Iowa, 2026-10-18
KentuckyAdmitted (licensed)——Kentucky Department of Insurance, 2026-10-17
MarylandAdmitted (licensed)——Maryland Insurance Administration, 2026-10-17
MississippiAdmitted (licensed)Aircraft and aviation, 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' compensation02-01-1983Mississippi Insurance Department, 2026-10-17
MissouriAdmitted (licensed)Workers' compensation—Missouri, 2026-10-18
NebraskaAdmitted (licensed)——Nebraska, 2026-10-18
NevadaAdmitted (licensed)General liability, Ocean marine, Commercial property (fire and allied lines), Workers' compensation—Nevada Division of Insurance, 2026-10-17
North CarolinaAdmitted (licensed)——North Carolina, 2026-10-18
North DakotaAdmitted (licensed)——North Dakota, 2026-10-18
OhioAdmitted (licensed)——Ohio Department of Insurance, 2026-10-17
OklahomaAdmitted (licensed)Workers' compensation—Oklahoma, 2026-10-18
OregonAdmitted (licensed)Workers' compensation—Oregon, 2026-10-18
Rhode IslandAdmitted (licensed)——Rhode Island, 2026-10-18
South CarolinaAdmitted (licensed)——South Carolina, 2026-10-18
South DakotaAdmitted (licensed)——South Dakota, 2026-10-18
TennesseeAdmitted (licensed)——Tennessee, 2026-10-18
TexasAdmitted (licensed)Personal auto, Equipment breakdown, Crime (burglary and theft), Glass, Inland marine, General liability, Commercial property (fire and allied lines), Workers' compensation1986/08/12Texas Department of Insurance, 2026-10-17
UtahAdmitted (licensed)——Utah, 2026-10-18
WashingtonAdmitted (licensed)——Washington Office of the Insurance Commissioner and the Surplus Line Association of Washington, 2026-10-17
WisconsinAdmitted (licensed)Workers' compensation—Wisconsin, 2026-10-18
WyomingAdmitted (licensed)——Wyoming, 2026-10-18
What it writes

Premium and rank by line

From the regulators that publish every company's direct premium by line.

Line and stateRankPremium writtenShareYear
Workers' compensation in Illinois#268 of 375$675,4740.03%2025
Crime (burglary and theft) in Texas#81 of 137$4,1960.01%2025
Workers' compensation in Texas#321 of 327$2,8470.00%2025
Standing

Where it's a top-10 writer

American International Group (NAIC group 00012), the group AIG Assurance Company belongs to, ranks in the top 10 for these lines and states. Top 10 insurer groups by direct premium written in 2025, from the NAIC's Market Share Reports for Property/Casualty Groups and Companies by State. A group is the parent and its insurance companies together; share is the group's part of the state total for the line; loss ratio is losses incurred over premium earned.

Line and stateRankPremium writtenShareYear
Ocean marine in Alabama
Ocean Marine
#1$7.3M11.77%2025
General liability in Alabama
Products Liability
#1$6.4M10.28%2025
Ocean marine in Alaska
Ocean Marine
#1$4.8M11.06%2025
Ocean marine in California
Ocean Marine
#1$87.3M16.48%2025
Ocean marine in Colorado
Ocean Marine
#1$5.0M16.58%2025
Aircraft and aviation in Connecticut
Aircraft
#1$4.0M14.65%2025
Earthquake in Delaware
Earthquake
#1$298,00013.52%2025
Fidelity bonds in Delaware
Fidelity
#1$2.5M27.91%2025
Equipment breakdown in Delaware
Boiler and Machinery
#1$1.1M13.15%2025
Ocean marine in Georgia
Ocean Marine
#1$27.1M23.19%2025
Ocean marine in Illinois
Ocean Marine
#1$90.8M44.46%2025
Aircraft and aviation in Illinois
Aircraft
#1$29.3M25.74%2025
Ocean marine in Indiana
Ocean Marine
#1$7.9M23.26%2025
Warranty in Indiana
Warranty
#1$31.6M47.11%2025
Ocean marine in Iowa
Ocean Marine
#1$3.1M24.54%2025
Ocean marine in Kansas
Ocean Marine
#1$3.3M25.95%2025
Earthquake in Louisiana
Earthquake
#1$2.0M23.51%2025
Aircraft and aviation in Louisiana
Aircraft
#1$9.8M20.00%2025
Aircraft and aviation in Maryland
Aircraft
#1$7.3M20.23%2025
Ocean marine in Minnesota
Ocean Marine
#1$8.4M19.35%2025
Earthquake in Minnesota
Earthquake
#1$1.1M14.72%2025
Ocean marine in Missouri
Ocean Marine
#1$8.2M14.38%2025
Aircraft and aviation in Missouri
Aircraft
#1$9.8M21.65%2025
Flood in Montana
Private Flood
#1$406,00023.43%2025
Ocean marine in Montana
Ocean Marine
#1$1.4M26.53%2025
Ocean marine in Nevada
Ocean Marine
#1$2.1M15.62%2025
General liability in Nevada
Products Liability
#1$5.9M11.77%2025
Ocean marine in New Hampshire
Ocean Marine
#1$2.7M11.91%2025
Ocean marine in New Jersey
Ocean Marine
#1$50.3M22.63%2025
Ocean marine in New Mexico
Ocean Marine
#1$532,00018.00%2025
Equipment breakdown in New Mexico
Boiler and Machinery
#1$1.5M11.75%2025
Earthquake in North Carolina
Earthquake
#1$2.7M13.23%2025
Ocean marine in North Dakota
Ocean Marine
#1$526,00018.28%2025
Ocean marine in Ohio
Ocean Marine
#1$20.3M19.53%2025
Ocean marine in Oklahoma
Ocean Marine
#1$4.3M20.31%2025
Ocean marine in Oregon
Ocean Marine
#1$12.0M22.15%2025
Flood in Pennsylvania
Private Flood
#1$5.2M15.58%2025
Ocean marine in Pennsylvania
Ocean Marine
#1$24.3M23.23%2025
Aircraft and aviation in Rhode Island
Aircraft
#1$6.0M45.10%2025
Earthquake in South Dakota
Earthquake
#1$154,00016.30%2025
Aircraft and aviation in South Dakota
Aircraft
#1$2.5M17.58%2025
Ocean marine in Texas
Ocean Marine
#1$76.0M16.33%2025
Earthquake in Texas
Earthquake
#1$9.0M14.48%2025
Credit in Utah
Credit
#1$4.6M15.52%2025
Aircraft and aviation in Vermont
Aircraft
#1$761,00017.91%2025
Aircraft and aviation in Virginia
Aircraft
#1$38.0M34.74%2025
Flood in West Virginia
Private Flood
#1$1.3M21.83%2025
Earthquake in West Virginia
Earthquake
#1$196,00010.56%2025
Aircraft and aviation in West Virginia
Aircraft
#1$1.8M27.66%2025
Ocean marine in Wisconsin
Ocean Marine
#1$27.7M38.45%2025
Flood in Wyoming
Private Flood
#1$220,00019.84%2025
Ocean marine in Wyoming
Ocean Marine
#1$14.9M89.51%2025
Commercial property (fire and allied lines) in Alabama
Fire
#2$25.0M5.54%2025
Crime (burglary and theft) in Alaska
Burglary and Theft
#2$291,00023.17%2025
Ocean marine in Arizona
Ocean Marine
#2$3.9M10.51%2025
Aircraft and aviation in Arizona
Aircraft
#2$12.3M13.45%2025
Equipment breakdown in Arizona
Boiler and Machinery
#2$3.5M9.79%2025
Crime (burglary and theft) in California
Burglary and Theft
#2$7.8M11.54%2025
Aircraft and aviation in Colorado
Aircraft
#2$12.8M14.18%2025
Flood in Connecticut
Private Flood
#2$3.0M15.49%2025

Showing the best 60 of 564 top-10 placements.

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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