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Directory · Company · Updated 2026-10-18

Cumis Insurance Society Incorporated · NAIC 10847

Where Cumis Insurance Society Incorporated 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.

Cumis Insurance Society Incorporated (NAIC 10847) is a property and casualty insurer domiciled in Iowa, part of Trustage Group. State regulators list it as licensed (admitted) in Alaska, California, Colorado, Connecticut, Delaware, Florida, Georgia, Hawaii, Iowa, Idaho, Illinois, Kentucky, Massachusetts, Maryland, Minnesota, Missouri, Mississippi, North Carolina, North Dakota, Nebraska, New Jersey, Nevada, New York, Ohio, Oklahoma, Oregon, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Washington, Wisconsin, Wyoming. It ranked #2 of 79 in South Dakota fidelity bonds in 2025 (10.4% share). It ranked #3 of 118 in Wisconsin fidelity bonds in 2024 (8.6% share). It ranked #4 of 123 in Texas fidelity bonds in 2025 (7.0% share). The U.S. Treasury lists it as a certified surety with a $112.5M underwriting limit.

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 Montana, West Virginia, which doesn't by itself mean it isn't licensed there.

StateStatusLines licensedSinceSource
AlaskaAdmitted (licensed)——Alaska, 2026-10-18
CaliforniaAdmitted (licensed)Commercial auto, Commercial package (BOP, CMP), Fidelity bonds, Flood, Inland marine, General liability, Commercial property (fire and allied lines), Workers' compensation—California Department of Insurance, 2026-10-17
ColoradoAdmitted (licensed)Personal auto, Commercial auto, Commercial package (BOP, CMP), Fidelity bonds, Flood, Inland marine, General liability, Commercial property (fire and allied lines)—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), Earthquake, Fidelity bonds, Inland marine, General liability, 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)Fidelity bonds, General liability, Ocean marine, Commercial property (fire and allied lines), Surety bonds, Workers' compensation—Idaho, 2026-10-18
IllinoisAdmitted (licensed)Personal auto, Commercial auto, Commercial package (BOP, CMP), Fidelity bonds, Flood, Inland marine, General liability, Commercial property (fire and allied lines), 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
MassachusettsAdmitted (licensed)Personal auto, Fidelity bonds, General liability, Surety bonds, Workers' compensation—Massachusetts, 2026-10-18
MinnesotaAdmitted (licensed)——Minnesota, 2026-10-18
MississippiAdmitted (licensed)Aircraft and aviation, Personal auto, Credit, Farm and crop, Fidelity bonds, Glass, Homeowners, Inland marine, General liability, Commercial property (fire and allied lines), Surety bonds, Workers' compensation07-01-1965Mississippi Insurance Department, 2026-10-17
MissouriAdmitted (licensed)Personal auto, Commercial auto, Commercial package (BOP, CMP), Credit, Fidelity bonds, Inland marine, General liability, Commercial property (fire and allied lines), Surety bonds—Missouri, 2026-10-18
NebraskaAdmitted (licensed)——Nebraska, 2026-10-18
NevadaAdmitted (licensed)General liability, Ocean marine, Commercial property (fire and allied lines), Surety bonds—Nevada Division of Insurance, 2026-10-17
New JerseyAdmitted (licensed)——New Jersey, 2026-10-18
New YorkAdmitted (licensed)——Excess Line Association of New York (DFS-licensed and eligible excess line insurers), 2026-10-17
North CarolinaAdmitted (licensed)Personal auto, Commercial auto, Commercial package (BOP, CMP), Fidelity bonds, Flood, Inland marine, General liability, Commercial property (fire and allied lines)—North Carolina, 2026-10-18
North DakotaAdmitted (licensed)——North Dakota, 2026-10-18
OhioAdmitted (licensed)——Ohio Department of Insurance, 2026-10-17
OklahomaAdmitted (licensed)Personal auto, Credit, Fidelity bonds, Inland marine, General liability, Commercial property (fire and allied lines)—Oklahoma, 2026-10-18
OregonAdmitted (licensed)Personal auto, Commercial auto, Commercial package (BOP, CMP), Fidelity bonds, Flood, General liability—Oregon, 2026-10-18
Rhode IslandAdmitted (licensed)——Rhode Island, 2026-10-18
South CarolinaAdmitted (licensed)——South Carolina, 2026-10-18
South DakotaAdmitted (licensed)Personal auto, Commercial auto, Commercial package (BOP, CMP), Fidelity bonds, General liability, Commercial property (fire and allied lines)—South Dakota, 2026-10-18
TennesseeAdmitted (licensed)——Tennessee, 2026-10-18
TexasAdmitted (licensed)Personal auto, Equipment breakdown, Commercial auto, Commercial package (BOP, CMP), Credit, Crime (burglary and theft), Fidelity bonds, Flood, Glass, Inland marine, General liability, Commercial property (fire and allied lines), Surety bonds, Workers' compensation1968/10/29Texas Department of Insurance, 2026-10-17
UtahAdmitted (licensed)——Utah, 2026-10-18
WashingtonAdmitted (licensed)Credit, Fidelity bonds, General liability—Washington Office of the Insurance Commissioner and the Surplus Line Association of Washington, 2026-10-17
WisconsinAdmitted (licensed)Personal auto, Commercial auto, Commercial package (BOP, CMP), Credit, Fidelity bonds, General liability—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
Fidelity bonds in California#9 of 109$5.6M3.22%2025
General liability in California#47 of 353$50.8M0.58%2025
Flood in California#69 of 73$1,1660.00%2025
Commercial auto in California#103 of 232$11.0M0.17%2025
Commercial package (BOP, CMP) in California#111 of 207$4.3M0.07%2025
Commercial property (fire and allied lines) in California#133 of 210$416,2760.01%2025
Inland marine in California#171 of 248$444,2920.01%2025
Workers' compensation in California#225 of 245$193,8830.00%2025
Fidelity bonds in Illinois#8 of 162$2.4M3.22%2025
Flood in Illinois#57 of 128$63,5220.12%2025
General liability in Illinois#80 of 695$22.6M0.35%2025
Commercial package (BOP, CMP) in Illinois#176 of 400$2.1M0.07%2025
Commercial auto in Illinois#214 of 448$1.6M0.05%2025
Commercial property (fire and allied lines) in Illinois#323 of 387$22,8980.00%2025
Inland marine in Illinois#432 of 452$1,9660.00%2025
Fidelity bonds in North Carolina#8 of 145$1.4M3.34%2025
General liability in North Carolina#31 of 621$22.4M0.76%2025
Flood in North Carolina#38 of 124$210,9220.16%2025
Commercial auto in North Carolina#83 of 408$4.6M0.22%2025
Commercial package (BOP, CMP) in North Carolina#87 of 361$3.6M0.21%2025
Inland marine in North Carolina#217 of 420$203,5310.02%2025
Commercial property (fire and allied lines) in North Carolina#225 of 340$163,2620.01%2025
Fidelity bonds in South Dakota#2 of 79$390,24410.45%2025
General liability in South Dakota#43 of 356$1.4M0.66%2025
Commercial package (BOP, CMP) in South Dakota#81 of 217$481,2960.17%2025
Commercial auto in South Dakota#90 of 237$358,5540.15%2025
Commercial property (fire and allied lines) in South Dakota#131 of 157$4,9270.00%2025
Fidelity bonds in Texas#4 of 123$6.8M6.95%2025
Flood in Texas#45 of 91$118,1990.02%2025
General liability in Texas#68 of 463$24.6M0.37%2025
Commercial package (BOP, CMP) in Texas#89 of 260$10.5M0.24%2025
Commercial auto in Texas#103 of 329$14.5M0.18%2025
Commercial property (fire and allied lines) in Texas#181 of 260$285,8790.01%2025
Inland marine in Texas#258 of 356$73,3760.00%2025
Fidelity bonds in Washington#4 of 40$1.5M6.34%2025
Credit in Washington#20 of 29$159,0000.33%2025
General liability in Washington#32 of 91$11.0M0.98%2025
Fidelity bonds in Wisconsin#3 of 118$2.1M8.58%2024
General liability in Wisconsin#10 of 429$27.0M2.10%2024
Credit in Wisconsin#18 of 30$244,7480.80%2024
Commercial package (BOP, CMP) in Wisconsin#80 of 276$2.5M0.23%2024
Commercial auto in Wisconsin#175 of 312$364,9070.04%2024
Standing

Where it's a top-10 writer

Trustage Group (NAIC group 00306), the group Cumis Insurance Society Incorporated 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
Fidelity bonds in Alabama
Fidelity
#2$1.4M10.15%2025
Fidelity bonds in Alaska
Fidelity
#2$394,00011.87%2025
Crime (burglary and theft) in Florida
Burglary and Theft
#2$5.0M11.28%2025
Fidelity bonds in Hawaii
Fidelity
#2$826,00016.55%2025
Fidelity bonds in Louisiana
Fidelity
#2$1.8M13.43%2025
Fidelity bonds in Maine
Fidelity
#2$668,00013.52%2025
Fidelity bonds in Michigan
Fidelity
#2$3.3M9.59%2025
Fidelity bonds in North Dakota
Fidelity
#2$517,00014.14%2025
Fidelity bonds in Vermont
Fidelity
#2$334,00012.86%2025
Fidelity bonds in West Virginia
Fidelity
#2$834,00020.20%2025
Fidelity bonds in Wyoming
Fidelity
#2$279,00012.69%2025
Fidelity bonds in Mississippi
Fidelity
#3$704,0009.31%2025
Fidelity bonds in Montana
Fidelity
#3$485,00012.62%2025
Fidelity bonds in New Hampshire
Fidelity
#3$555,0007.85%2025
Fidelity bonds in New Mexico
Fidelity
#3$768,00017.51%2025
Fidelity bonds in Rhode Island
Fidelity
#3$359,0007.06%2025
Fidelity bonds in South Dakota
Fidelity
#3$390,00010.36%2025
Fidelity bonds in Utah
Fidelity
#3$1.1M8.83%2025
Fidelity bonds in Wisconsin
Fidelity
#3$2.1M8.62%2025
Fidelity bonds in Indiana
Fidelity
#4$1.5M7.74%2025
Fidelity bonds in Tennessee
Fidelity
#4$1.7M7.57%2025
Fidelity bonds in Virginia
Fidelity
#4$3.1M7.70%2025
Fidelity bonds in Idaho
Fidelity
#5$285,0006.89%2025
Fidelity bonds in Kansas
Fidelity
#5$742,0006.32%2025
Fidelity bonds in Nebraska
Fidelity
#5$423,0005.19%2025
Fidelity bonds in Oklahoma
Fidelity
#5$758,0005.58%2025
Fidelity bonds in Texas
Fidelity
#5$6.8M6.75%2025
Credit in Vermont
Credit
#5$270,0008.92%2025
Fidelity bonds in Arkansas
Fidelity
#6$367,0003.83%2025
Fidelity bonds in Delaware
Fidelity
#6$379,0004.31%2025
Fidelity bonds in Ohio
Fidelity
#6$2.1M5.04%2025
Fidelity bonds in Oregon
Fidelity
#6$686,0005.70%2025
Fidelity bonds in Pennsylvania
Fidelity
#6$3.2M5.96%2025
Commercial auto in Rhode Island
Commercial Auto Physical Damage
#6$2.2M4.33%2025
Fidelity bonds in Washington
Fidelity
#6$1.5M6.05%2025
Fidelity bonds in District of Columbia
Fidelity
#7$713,0003.75%2025
Fidelity bonds in Maryland
Fidelity
#7$1.5M6.00%2025
Fidelity bonds in Minnesota
Fidelity
#7$1.4M5.13%2025
Fidelity bonds in South Carolina
Fidelity
#7$675,0005.23%2025
Fidelity bonds in Iowa
Fidelity
#8$566,0004.25%2025
Crime (burglary and theft) in Ohio
Burglary and Theft
#8$528,0001.93%2025
Credit in West Virginia
Credit
#8$298,0003.74%2025
Fidelity bonds in California
Fidelity
#9$5.6M3.09%2025
Fidelity bonds in Kentucky
Fidelity
#9$434,0004.07%2025
Fidelity bonds in Massachusetts
Fidelity
#9$1.9M3.50%2025
Fidelity bonds in Missouri
Fidelity
#9$769,0002.99%2025
Credit in Alaska
Credit
#10$11,0000.32%2025
Fidelity bonds in Colorado
Fidelity
#10$836,0002.56%2025
Fidelity bonds in Florida
Fidelity
#10$3.4M4.36%2025
Credit in North Dakota
Credit
#10$44,0001.58%2025
Bonds

Treasury-certified surety

On the U.S. Treasury's Circular 570 (updated August 01, 2026) with an underwriting limit of $112.5M per bond, licensed to write surety in 54 states and territories: AK, AL, AR, AZ, CA, CO, CT, DC, DE, FL, GA, GU, HI, IA, ID, IL, IN, KS, KY, LA, MA, MD, ME, MI, MN, MO, MS, MT, NC, ND, NE, NH, NJ, NM, NV, NY, OH, OK, OR, PA, PR, RI, SC, SD, TN, TX, UT, VA, VI, VT, WA, WI, WV, WY.

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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