United States · Insurance market
Explore the people, places and insurance market.
Office of the Commissioner of Insurance
United States · Insurance market profile
Wisconsin has its own insurance supervisory authority, the Office of the Commissioner of Insurance. This profile brings together its regulatory contacts, NAIC research and the companies recorded as domiciled here in our directory.
Madison is the capital. A US state since 1848, Wisconsin is part of a state-based insurance system: a company's home jurisdiction and the markets where it is authorised to operate are different facts.
Within this directory's Wisconsin domicile records, General (Non-life) is the largest recorded class, with 104 entities. This describes the composition of our listings, not premium market share.
Partial directory coverage. These counts are not the total number of insurers licensed in Wisconsin.
Appointed office
Office of the Commissioner of Insurance
The department is the starting point for checking an insurer's authority, finding consumer assistance and following local regulatory announcements. Leadership details can change; use the official office link for the current incumbent.
Commissioner's office ↗Visit the insurance department ↗Start with the legal company name on your policy and its NAIC company number, where available. A familiar brand may represent several separately licensed companies.
Use the department's insurer lookup to check authority in Wisconsin. For complaint assistance, the NAIC directory links to each jurisdiction's department and complaint channel.
NAIC Consumer Insurance Search ↗Department contacts & complaints ↗
The market in focus
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“Wisconsin has a competitive individual health insurance market.”
The National Association of Insurance Commissioners supports the 56 US insurance jurisdictions with shared data and regulatory coordination. The local insurance department remains the authority for questions about a company's licence in Wisconsin.
Reporting year 2024 · NAIC state report card
Read the report's definitions before comparing states: premiums, insurer counts and directory domicile records measure different things. Figures retain their reporting year and should not be read as live totals.
Read the Wisconsin NAIC report (PDF) ↗NAIC state report cards provide a route into premium trends, insurer populations and the resources of insurance departments.
State report cards & publications ↗A group may contain companies domiciled in several jurisdictions. The NAIC lead-state report identifies the coordinating state for group supervision.
NAIC lead-state report ↗The Uniform Certificate of Authority Application resources collect state-specific requirements for insurance company applications.
UCAA state charts ↗NAIC market research reviewed 26 September 2026. State identity and office-selection facts come from the state reference dataset dated 23 September 2026; insurer counts are calculated from the directory's register records. Photographs illustrate places, not insurer or regulator offices.
| Company | Class | Parent / group | Ownership | Regulator | Verification | Popularity |
|---|---|---|---|---|---|---|
| BetterLife NAIC 58017; TDI licence 90600; domicile WI (foreign to Texas); type: Fraternal; structure: Not For Profit; licensed 1928/07/21 | LLife | No NAIC group code provided | Mutual / cooperative | NAIC / state DOIs | Partial | — |
| Thrivent Financial for Lutherans NAIC 56014; TDI licence 600; domicile WI (foreign to Texas); type: Fraternal; structure: Not For Profit; licensed 1921/11/18 | LLife | No NAIC group code provided | Mutual / cooperative | NAIC / state DOIs | Partial | — |
| Trusted Fraternal Life NAIC 56030; TDI licence 96009; domicile WI (foreign to Texas); type: Fraternal; structure: Not For Profit; licensed 2005/05/26 | LLife | No NAIC group code provided | Mutual / cooperative | NAIC / state DOIs | Partial | — |
| ACUITY, A MUTUAL INSURANCE COMPANY NAIC 14184; TDI licence 93816; domicile WI (foreign to Texas); type: Fire and Casualty; structure: Mutual; licensed 1982/02/22 | GGeneral (Non-life) | No NAIC group code provided | Mutual / cooperative | NAIC / state DOIs | Partial | 74 Confidence: Low |
| Ambac Assurance Corporation NAIC 18708; TDI licence 11975; domicile WI (foreign to Texas); type: Casualty; structure: Stockholder; licensed 1972/03/14 | GGeneral (Non-life) | No NAIC group code provided | Domestic private | NAIC / state DOIs | Partial | — |
| American Family Connect Insurance Company NAIC 12504; TDI licence 96116; domicile WI (foreign to Texas); type: Fire and Casualty; structure: Stockholder; licensed 2006/07/21 | GGeneral (Non-life) | NAIC group 0473 | Domestic private | NAIC / state DOIs | Partial | — |
| American Family Connect Property and Casualty Insurance Company NAIC 29068; TDI licence 5521; domicile WI (foreign to Texas); type: Fire and Casualty; structure: Stockholder; licensed 1990/11/30 | GGeneral (Non-life) | NAIC group 0473 | Domestic private | NAIC / state DOIs | Partial | 71 Confidence: Low |
| American Family Mutual Insurance Company, S.I. NAIC 19275; TDI licence 13765057; domicile WI (foreign to Texas); type: Fire and Casualty; structure: Mutual; licensed 2015/09/11 | GGeneral (Non-life) | NAIC group 0473 | Mutual / cooperative | NAIC / state DOIs | Partial | — |
| Capitol Indemnity Corporation NAIC 10472; TDI licence 12940; domicile WI (foreign to Texas); type: Fire and Casualty; structure: Stockholder; licensed 1973/12/07 | GGeneral (Non-life) | NAIC group 0031 | Domestic private | NAIC / state DOIs | Partial | — |
| Church Mutual Insurance Company, S.I. NAIC 18767; TDI licence 6081; domicile WI (foreign to Texas); type: Fire and Casualty; structure: Mutual; licensed 1984/04/02 | GGeneral (Non-life) | NAIC group 4851 | Mutual / cooperative | NAIC / state DOIs | Partial | — |
| CM Indemnity Insurance Company NAIC 16646; TDI licence 13766665; domicile WI (foreign to Texas); type: Fire and Casualty; structure: Stockholder; licensed 2023/05/11 | GGeneral (Non-life) | NAIC group 4851 | Domestic private | NAIC / state DOIs | Partial | 86 Confidence: Low |
| CM Regent Insurance Company NAIC 12356; TDI licence 13765886; domicile WI (foreign to Texas); type: Fire and Casualty; structure: Stockholder; licensed 2019/01/17 | GGeneral (Non-life) | NAIC group 4851 | Domestic private | NAIC / state DOIs | Partial | — |
| DAIRYLAND INSURANCE COMPANY NAIC 21164; TDI licence 22540; domicile WI (foreign to Texas); type: Fire and Casualty; structure: Stockholder; licensed 1966/07/13 | GGeneral (Non-life) | NAIC group 0169 | Domestic private | NAIC / state DOIs | Partial | — |
| Dairyland National Insurance Company NAIC 16623; TDI licence 13766234; domicile WI (foreign to Texas); type: Casualty; structure: Stockholder; licensed 2020/12/28 | GGeneral (Non-life) | NAIC group 0169 | Domestic private | NAIC / state DOIs | Partial | — |
| Employers Insurance Company of Wausau NAIC 21458; TDI licence 25900; domicile WI (foreign to Texas); type: Fire and Casualty; structure: Stockholder; licensed 1939/03/20 | GGeneral (Non-life) | NAIC group 0111 | Domestic private | NAIC / state DOIs | Partial | — |
| Fidelity and Guaranty Insurance Underwriters, Inc. NAIC 25879; TDI licence 29200; domicile WI (foreign to Texas); type: Fire and Casualty; structure: Stockholder; licensed 1953/04/30 | GGeneral (Non-life) | NAIC group 3548 | Domestic private | NAIC / state DOIs | Partial | — |
| General Casualty Company of Wisconsin NAIC 24414; TDI licence 5713; domicile WI (foreign to Texas); type: Fire and Casualty; structure: Stockholder; licensed 1992/06/16 | GGeneral (Non-life) | NAIC group 0796 | Domestic private | NAIC / state DOIs | Partial | — |
| Glencar Insurance Company NAIC 12254; TDI licence 63670; domicile WI (foreign to Texas); type: Fire and Casualty; structure: Stockholder; licensed 1968/10/28 | GGeneral (Non-life) | NAIC group 0517 | Domestic private | NAIC / state DOIs | Partial | 69 Confidence: Low |
| Jewelers Mutual Insurance Company, SI NAIC 14354; TDI licence 44910; domicile WI (foreign to Texas); type: Fire and Casualty; structure: Mutual; licensed 1972/01/07 | GGeneral (Non-life) | NAIC group 4889 | Mutual / cooperative | NAIC / state DOIs | Partial | — |
| JM Specialty Insurance Company NAIC 16116; TDI licence 13765602; domicile WI (foreign to Texas); type: Fire and Casualty; structure: Stockholder; licensed 2017/06/28 | GGeneral (Non-life) | NAIC group 4889 | Domestic private | NAIC / state DOIs | Partial | — |
| Liberty Mutual Fire Insurance Company NAIC 23035; TDI licence 47900; domicile WI (foreign to Texas); type: Fire and Casualty; structure: Stockholder; licensed 1919/01/01 | GGeneral (Non-life) | NAIC group 0111 | Domestic private | NAIC / state DOIs | Partial | — |
| MGIC ASSURANCE CORPORATION NAIC 22594; TDI licence 5966; domicile WI (foreign to Texas); type: Casualty; structure: Stockholder; licensed 1985/04/24 | GGeneral (Non-life) | NAIC group 0105 | Domestic private | NAIC / state DOIs | Partial | — |
| MIDDLESEX INSURANCE COMPANY NAIC 23434; TDI licence 54800; domicile WI (foreign to Texas); type: Fire and Casualty; structure: Stockholder; licensed 1952/01/02 | GGeneral (Non-life) | NAIC group 0169 | Domestic private | NAIC / state DOIs | Partial | — |
| Midvale Indemnity Company NAIC 27138; TDI licence 41000; domicile WI (foreign to Texas); type: Fire and Casualty; structure: Stockholder; licensed 1976/09/20 | GGeneral (Non-life) | NAIC group 0473 | Domestic private | NAIC / state DOIs | Partial | — |
| Northwestern National Insurance Company of Milwaukee, Wisconsin NAIC 23914; TDI licence 62100; domicile WI (foreign to Texas); type: Fire and Casualty; structure: Stockholder; licensed 1878/01/01 | GGeneral (Non-life) | No NAIC group code provided | Domestic private | NAIC / state DOIs | Partial | — |
| Old Republic Surety Company NAIC 40444; TDI licence 5439; domicile WI (foreign to Texas); type: Casualty; structure: Stockholder; licensed 1990/05/17 | GGeneral (Non-life) | NAIC group 0150 | Domestic private | NAIC / state DOIs | Partial | 88 Confidence: Low |
| PATRIOT GENERAL INSURANCE COMPANY NAIC 23442; TDI licence 94493; domicile WI (foreign to Texas); type: Fire and Casualty; structure: Stockholder; licensed 1995/06/27 | GGeneral (Non-life) | NAIC group 0169 | Domestic private | NAIC / state DOIs | Partial | — |
| PEAK PROPERTY AND CASUALTY INSURANCE CORPORATION NAIC 18139; TDI licence 5873; domicile WI (foreign to Texas); type: Fire and Casualty; structure: Stockholder; licensed 1986/05/06 | GGeneral (Non-life) | NAIC group 0169 | Domestic private | NAIC / state DOIs | Partial | — |
| Point Specialty Insurance Company NAIC 25747; TDI licence 84900; domicile WI (foreign to Texas); type: Fire and Casualty; structure: Stockholder; licensed 1961/05/10 | GGeneral (Non-life) | NAIC group 0169 | Domestic private | NAIC / state DOIs | Partial | — |
| Progressive Classic Insurance Company NAIC 42994; TDI licence 5883; domicile WI (foreign to Texas); type: Fire and Casualty; structure: Stockholder; licensed 1986/02/28 | GGeneral (Non-life) | NAIC group 0155 | Domestic private | NAIC / state DOIs | Partial | — |
| Regent Insurance Company NAIC 24449; TDI licence 5714; domicile WI (foreign to Texas); type: Fire and Casualty; structure: Stockholder; licensed 1992/06/16 | GGeneral (Non-life) | NAIC group 0796 | Domestic private | NAIC / state DOIs | Partial | — |
| SENTRY CASUALTY COMPANY NAIC 28460; TDI licence 95382; domicile WI (foreign to Texas); type: Fire and Casualty; structure: Stockholder; licensed 1999/08/05 | GGeneral (Non-life) | NAIC group 0169 | Domestic private | NAIC / state DOIs | Partial | 76 Confidence: Low |
| Sentry Direct Insurance Company NAIC 22888; TDI licence 93934; domicile WI (foreign to Texas); type: Fire and Casualty; structure: Stockholder; licensed 2026/05/28 | GGeneral (Non-life) | NAIC group 0169 | Domestic private | NAIC / state DOIs | Partial | — |
| Sentry Insurance Company NAIC 24988; TDI licence 74210; domicile WI (foreign to Texas); type: Fire and Casualty; structure: Stockholder; licensed 1924/01/01 | GGeneral (Non-life) | NAIC group 0169 | Domestic private | NAIC / state DOIs | Partial | — |
| SENTRY SELECT INSURANCE COMPANY NAIC 21180; TDI licence 74251; domicile WI (foreign to Texas); type: Fire and Casualty; structure: Stockholder; licensed 1982/12/31 | GGeneral (Non-life) | NAIC group 0169 | Domestic private | NAIC / state DOIs | Partial | — |
| SOCIETY INSURANCE, a mutual company NAIC 15261; TDI licence 13766114; domicile WI (foreign to Texas); type: Fire and Casualty; structure: Mutual; licensed 2020/03/24 | GGeneral (Non-life) | No NAIC group code provided | Mutual / cooperative | NAIC / state DOIs | Partial | — |
| Southern Guaranty Insurance Company NAIC 19178; TDI licence 13765689; domicile WI (foreign to Texas); type: Casualty; structure: Stockholder; licensed 2018/01/29 | GGeneral (Non-life) | No NAIC group code provided | Domestic private | NAIC / state DOIs | Partial | — |
| United Wisconsin Insurance Company NAIC 29157; TDI licence 93515; domicile WI (foreign to Texas); type: Fire and Casualty; structure: Stockholder; licensed 2015/11/19 | GGeneral (Non-life) | NAIC group 0572 | Domestic private | NAIC / state DOIs | Partial | — |
| UNITRIN SAFEGUARD INSURANCE COMPANY NAIC 40703; TDI licence 96147; domicile WI (foreign to Texas); type: Fire and Casualty; structure: Stockholder; licensed 2006/11/29 | GGeneral (Non-life) | NAIC group 0215 | Domestic private | NAIC / state DOIs | Partial | — |
| VIKING INSURANCE COMPANY OF WISCONSIN NAIC 13137; TDI licence 93484; domicile WI (foreign to Texas); type: Casualty; structure: Stockholder; licensed 1979/10/26 | GGeneral (Non-life) | NAIC group 0169 | Domestic private | NAIC / state DOIs | Partial | 83 Confidence: Low |
| Wausau Business Insurance Company NAIC 26069; TDI licence 5309; domicile WI (foreign to Texas); type: Fire and Casualty; structure: Stockholder; licensed 1989/08/10 | GGeneral (Non-life) | NAIC group 0111 | Domestic private | NAIC / state DOIs | Partial | — |
| Wausau Underwriters Insurance Company NAIC 26042; TDI licence 93527; domicile WI (foreign to Texas); type: Fire and Casualty; structure: Stockholder; licensed 1962/12/20 | GGeneral (Non-life) | NAIC group 0111 | Domestic private | NAIC / state DOIs | Partial | — |
| West Bend Insurance Company NAIC 15350; TDI licence 13765803; domicile WI (foreign to Texas); type: Fire and Casualty; structure: Stockholder; licensed 2018/08/31 | GGeneral (Non-life) | NAIC group 5076 | Domestic private | NAIC / state DOIs | Partial | 60 Confidence: Low |
| Wisconsin Physicians Service Insurance Corporation NAIC 53139; TDI licence 13766579; domicile WI (foreign to Texas); type: Life, Accident or Health; structure: Stockholder; licensed 2022/12/09 | HHealth / Medical | NAIC group 0068 | Domestic private | NAIC / state DOIs | Partial | — |
| American Family Life Insurance Company NAIC 60399; TDI licence 92230; domicile WI (foreign to Texas); type: Life, Accident or Health; structure: Stockholder; licensed 1965/07/26 | LLife | NAIC group 0473 | Domestic private | NAIC / state DOIs | Partial | — |
| EPIC Life Insurance Company, The NAIC 64149; TDI licence 94218; domicile WI (foreign to Texas); type: Life, Accident or Health; structure: Stockholder; licensed 1993/09/15 | LLife | NAIC group 0068 | Domestic private | NAIC / state DOIs | Partial | 73 Confidence: Low |
| HumanaDental Insurance Company NAIC 70580; TDI licence 92235; domicile WI (foreign to Texas); type: Life, Accident or Health; structure: Stockholder; licensed 1978/06/21 | LLife | NAIC group 0119 | Domestic private | NAIC / state DOIs | Partial | — |
| Madison National Life Insurance Company, Inc. NAIC 65781; TDI licence 50320; domicile WI (foreign to Texas); type: Life, Accident or Health; structure: Stockholder; licensed 1976/05/07 | LLife | NAIC group 0300 | Domestic private | NAIC / state DOIs | Partial | 93 Confidence: Low |
| NGL Insurance Company NAIC 66583; TDI licence 58450; domicile WI (foreign to Texas); type: Life, Accident or Health; structure: Stockholder; licensed 1968/04/22; Registered as National Guardian Life Insurance Company | LLife | NAIC group 1211 | Domestic private | NAIC / state DOIs | Partial | — |
| NORTHWESTERN LONG TERM CARE INSURANCE COMPANY NAIC 69000; TDI licence 78100; domicile WI (foreign to Texas); type: Life, Accident or Health; structure: Stockholder; licensed 1968/10/07 | LLife | NAIC group 0860 | Domestic private | NAIC / state DOIs | Partial | — |
| Northwestern Mutual Life Insurance Company, The NAIC 67091; TDI licence 62000; domicile WI (foreign to Texas); type: Life, Accident or Health; structure: Mutual; licensed 1957/07/31 | LLife | NAIC group 0860 | Mutual / cooperative | NAIC / state DOIs | Partial | 90 Confidence: Low |
| Parker Centennial Assurance Company NAIC 71099; TDI licence 93878; domicile WI (foreign to Texas); type: Life, Accident or Health; structure: Stockholder; licensed 1982/06/14 | LLife | NAIC group 0169 | Domestic private | NAIC / state DOIs | Partial | 57 Confidence: Low |
| Sentry Life Insurance Company NAIC 68810; TDI licence 74230; domicile WI (foreign to Texas); type: Life, Accident or Health; structure: Stockholder; licensed 1960/12/29 | LLife | NAIC group 0169 | Domestic private | NAIC / state DOIs | Partial | — |
| Southern Life and Health Insurance Company NAIC 88323; TDI licence 93657; domicile WI (foreign to Texas); type: Life, Accident or Health; structure: Stockholder; licensed 1981/03/26 | LLife | NAIC group 4989 | Domestic private | NAIC / state DOIs | Partial | — |
| UNIMERICA INSURANCE COMPANY NAIC 91529; TDI licence 93829; domicile WI (foreign to Texas); type: Life, Accident or Health; structure: Stockholder; licensed 1982/03/17 | LLife | NAIC group 0707 | Domestic private | NAIC / state DOIs | Partial | 77 Confidence: Low |
| UnitedHealthcare Life Insurance Company NAIC 97179; TDI licence 5308; domicile WI (foreign to Texas); type: Life, Accident or Health; structure: Stockholder; licensed 1989/08/10 | LLife | NAIC group 0707 | Domestic private | NAIC / state DOIs | Partial | — |
| Wysh Life and Health Insurance Company NAIC 80055; TDI licence 94198; domicile WI (foreign to Texas); type: Life, Accident or Health; structure: Stockholder; licensed 1993/07/26 | LLife | NAIC group 0860 | Domestic private | NAIC / state DOIs | Partial | 67 Confidence: Low |
| Arch Mortgage Assurance Company NAIC 29114; TDI licence 93810; domicile WI (foreign to Texas); type: Mortgage Guaranty; structure: Stockholder; licensed 1982/02/22 | XSpecialty / Credit / Captive | NAIC group 1279 | Domestic private | NAIC / state DOIs | Partial | 92 Confidence: Low |
| Arch Mortgage Guaranty Company NAIC 18732; TDI licence 18650; domicile WI (foreign to Texas); type: Mortgage Guaranty; structure: Stockholder; licensed 1972/01/03 | XSpecialty / Credit / Captive | NAIC group 1279 | Domestic private | NAIC / state DOIs | Partial | — |
| Arch Mortgage Insurance Company NAIC 40266; TDI licence 93740; domicile WI (foreign to Texas); type: Mortgage Guaranty; structure: Stockholder; licensed 1981/10/16 | XSpecialty / Credit / Captive | NAIC group 1279 | Domestic private | NAIC / state DOIs | Partial | — |
| MGIC Indemnity Corporation NAIC 18740; TDI licence 56500; domicile WI (foreign to Texas); type: Mortgage Guaranty; structure: Stockholder; licensed 1971/10/01 | XSpecialty / Credit / Captive | NAIC group 0105 | Domestic private | NAIC / state DOIs | Partial | — |
| Mortgage Guaranty Insurance Corporation NAIC 29858; TDI licence 93520; domicile WI (foreign to Texas); type: Mortgage Guaranty; structure: Stockholder; licensed 1980/05/02 | XSpecialty / Credit / Captive | NAIC group 0105 | Domestic private | NAIC / state DOIs | Partial | — |
| National Mortgage Insurance Corporation NAIC 13695; TDI licence 13764653; domicile WI (foreign to Texas); type: Mortgage Guaranty; structure: Stockholder; licensed 2013/01/11 | XSpecialty / Credit / Captive | NAIC group 4760 | Domestic private | NAIC / state DOIs | Partial | — |
| Alpha Property & Casualty Insurance Company NAIC 38156; domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| American Family Insurance Company NAIC 10386; domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| American Standard Insurance Company of Ohio domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| American Standard Insurance Company of Wisconsin NAIC 19283; domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Arlington Mutual Insurance Company NAIC 11785; domicile WI; category: TM - Town Mutual of Wisconsin; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Artisan and Truckers Casualty Company NAIC 10194; domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Aspirus Health Plan, Inc. NAIC 15926; domicile WI; category: HMO - Health Maintenance Organization; Health plan licensed under a separate statute, not on a general insurance licence; Ownership not researched | HHealth / Medical | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Badger Mutual Insurance Company NAIC 13420; domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Bloomington Farmers Mutual Insurance Company NAIC 11780; domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Blue Cross Blue Shield of Wisconsin NAIC 54003; domicile WI; category: LAH - Life and Accident and Health Company; Ownership not researched | HHealth / Medical | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Bowhead Insurance Company, Inc. domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Capitol Specialty Insurance Corporation domicile WI; category: DSL - Domestic Surplus Line; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Care Improvement Plus Wisconsin Insurance Company NAIC 14041; domicile WI; category: HMO - Health Maintenance Organization; Health plan licensed under a separate statute, not on a general insurance licence; Ownership not researched | HHealth / Medical | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Care-Plus Dental Plans, Inc. NAIC 55450; domicile WI; category: LSHO - Limited Service Health Organization; Ownership not researched | HHealth / Medical | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Central Wisconsin Mutual Insurance Company NAIC 11763; domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Chorus Community Health Plans, Inc. NAIC 13739; domicile WI; category: HMO - Health Maintenance Organization; Health plan licensed under a separate statute, not on a general insurance licence; Ownership not researched | HHealth / Medical | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Cities and Villages Mutual Insurance Company NAIC 24830; domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| CM Vantage Specialty Insurance Company domicile WI; category: DSL - Domestic Surplus Line; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Common Ground Healthcare Cooperative NAIC 15061; domicile WI; category: LAH - Life and Accident and Health Company; Ownership not researched | HHealth / Medical | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Community Care Health Plan, Inc. NAIC 10756; domicile WI; category: HMO - Health Maintenance Organization; Health plan licensed under a separate statute, not on a general insurance licence; Ownership not researched | HHealth / Medical | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Community Insurance Corporation NAIC 11250; domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Compcare Health Services Insurance Corporation NAIC 95693; domicile WI; category: HMO - Health Maintenance Organization; Health plan licensed under a separate statute, not on a general insurance licence; Ownership not researched | HHealth / Medical | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| CUMIS Mortgage Reinsurance Company domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Dean Health Insurance, Inc. NAIC 60067; domicile WI; category: LAH - Life and Accident and Health Company; Ownership not researched | HHealth / Medical | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Dean Health Plan, Inc. NAIC 96156; domicile WI; category: HMO - Health Maintenance Organization; Health plan licensed under a separate statute, not on a general insurance licence; Ownership not researched | HHealth / Medical | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Delta Dental of Wisconsin, Inc. NAIC 54046; domicile WI; category: LAH - Life and Accident and Health Company; Ownership not researched | HHealth / Medical | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Districts Mutual Insurance and Risk Management Services NAIC 12006; domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Eagle Point Mutual Insurance Company NAIC 11767; domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Employes Mutual Benefit Association domicile WI; category: FR - Fraternal Benefit Society; Ownership not researched | LLife | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Florists' Insurance Company domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Forward Mutual Insurance Company NAIC 11387; domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| General Casualty Insurance Company NAIC 18821; domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Germantown Mutual Insurance Company NAIC 14036; domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Green County Mutual Insurance Company NAIC 11759; domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Group Health Cooperative of Eau Claire NAIC 95192; domicile WI; category: HMO - Health Maintenance Organization; Health plan licensed under a separate statute, not on a general insurance licence; Ownership not researched | HHealth / Medical | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Group Health Cooperative of South Central Wisconsin NAIC 95311; domicile WI; category: HMO - Health Maintenance Organization; Health plan licensed under a separate statute, not on a general insurance licence; Ownership not researched | HHealth / Medical | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Harken Health Insurance Company domicile WI; category: LAH - Life and Accident and Health Company; Ownership not researched | HHealth / Medical | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Hawkeye-Security Insurance Company NAIC 36919; domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Humana Wisconsin Health Organization Insurance Corporation NAIC 95342; domicile WI; category: HMO - Health Maintenance Organization; Health plan licensed under a separate statute, not on a general insurance licence; Ownership not researched | HHealth / Medical | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Independent Care Health Plan NAIC 11695; domicile WI; category: HMO - Health Maintenance Organization; Health plan licensed under a separate statute, not on a general insurance licence; Ownership not researched | HHealth / Medical | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| La Prairie Grove Mutual Insurance Company NAIC 11750; domicile WI; category: TM - Town Mutual of Wisconsin; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| League of Wisconsin Municipalities Mutual Insurance NAIC 11527; domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Lebanon Seneca Mutual Insurance Company NAIC 11749; domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Managed Health Services Insurance Corp. NAIC 96822; domicile WI; category: HMO - Health Maintenance Organization; Health plan licensed under a separate statute, not on a general insurance licence; Ownership not researched | HHealth / Medical | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Maple Valley Mutual Insurance Company NAIC 31780; domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| McMillan-Warner Mutual Insurance Company NAIC 11036; domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Medica Community Health Plan NAIC 95232; domicile WI; category: HMO - Health Maintenance Organization; Health plan licensed under a separate statute, not on a general insurance licence; Ownership not researched | HHealth / Medical | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Medical Associates Clinic Health Plan of Wisconsin, The domicile WI; category: HMO - Health Maintenance Organization; Health plan licensed under a separate statute, not on a general insurance licence; Ownership not researched | HHealth / Medical | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| MercyCare HMO, Inc. NAIC 12195; domicile WI; category: HMO - Health Maintenance Organization; Health plan licensed under a separate statute, not on a general insurance licence; Ownership not researched | HHealth / Medical | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| MercyCare Insurance Company domicile WI; category: LAH - Life and Accident and Health Company; Ownership not researched | HHealth / Medical | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| MGIC Credit Assurance Corporation NAIC 10682; domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Molina Healthcare of Wisconsin, Inc. NAIC 12007; domicile WI; category: HMO - Health Maintenance Organization; Health plan licensed under a separate statute, not on a general insurance licence; Ownership not researched | HHealth / Medical | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Momentum Insurance Plans, Inc. NAIC 13976; domicile WI; category: LSHO - Limited Service Health Organization; Ownership not researched | HHealth / Medical | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Mt. Morris Mutual Insurance Company NAIC 10831; domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Municipal Property Insurance Company NAIC 15779; domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Mutual of Wausau Insurance Corporation NAIC 11617; domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| National Mortgage Reinsurance Inc One domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Network Health Insurance Corporation NAIC 15087; domicile WI; category: LAH - Life and Accident and Health Company; Ownership not researched | HHealth / Medical | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Network Health Plan NAIC 95737; domicile WI; category: HMO - Health Maintenance Organization; Health plan licensed under a separate statute, not on a general insurance licence; Ownership not researched | HHealth / Medical | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Pacific Star Insurance Company domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Partners Mutual Insurance Company NAIC 13439; domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Point Excess and Surplus Insurance Company domicile WI; category: DSL - Domestic Surplus Line; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Progressive Northern Insurance Company NAIC 38628; domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Progressive Universal Insurance Company NAIC 21727; domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Quartz Health Benefit Plans Corporation NAIC 95796; domicile WI; category: HMO - Health Maintenance Organization; Health plan licensed under a separate statute, not on a general insurance licence; Ownership not researched | HHealth / Medical | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Quartz Health Insurance Corporation NAIC 95341; domicile WI; category: LAH - Life and Accident and Health Company; Ownership not researched | HHealth / Medical | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Quartz Health Plan Corporation NAIC 95101; domicile WI; category: HMO - Health Maintenance Organization; Health plan licensed under a separate statute, not on a general insurance licence; Ownership not researched | HHealth / Medical | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Reedsburg-Westfield Mutual Insurance Company NAIC 11726; domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| River Valley Mutual Insurance Company NAIC 11607; domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Riverside Mutual Insurance Company NAIC 11760; domicile WI; category: TM - Town Mutual of Wisconsin; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Rural Mutual Insurance Company NAIC 15091; domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| SECURA Insurance Company NAIC 22543; domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| SECURA Select Insurance Company domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| SECURA Supreme Insurance Company NAIC 10239; domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Security Health Plan of Wisconsin, Inc. NAIC 96881; domicile WI; category: HMO - Health Maintenance Organization; Health plan licensed under a separate statute, not on a general insurance licence; Ownership not researched | HHealth / Medical | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| SeniorDent Dental Plan, Inc. NAIC 13211; domicile WI; category: LSHO - Limited Service Health Organization; Ownership not researched | HHealth / Medical | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Southern Pilot Insurance Company domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Southern Wisconsin and Northern IL Firemen's Association Death Benefit Plan domicile WI; category: FR - Fraternal Benefit Society; Ownership not researched | LLife | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| State Auto Insurance Company of Wisconsin NAIC 31755; domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| State Life Insurance Fund NAIC 70599; domicile WI; category: LAH - Life and Accident and Health Company; Ownership not researched | LLife | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| SU Insurance Company domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Sugar Creek Mutual Insurance Company NAIC 11713; domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Superior Vision Insurance Plan of Wisconsin, Inc. NAIC 52005; domicile WI; category: LSHO - Limited Service Health Organization; Ownership not researched | HHealth / Medical | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Theresa Mutual Insurance Company NAIC 11658; domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Third Coast Insurance Company domicile WI; category: DSL - Domestic Surplus Line; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Transit Mutual Insurance Corporation of Wisconsin NAIC 21270; domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| UnitedHealthcare of Wisconsin, Inc. NAIC 95710; domicile WI; category: HMO - Health Maintenance Organization; Health plan licensed under a separate statute, not on a general insurance licence; Ownership not researched | HHealth / Medical | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Wausau General Insurance Company NAIC 26425; domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| WEA Insurance Corporation NAIC 72273; domicile WI; category: LAH - Life and Accident and Health Company; Ownership not researched | LLife | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| WEA Property & Casualty Insurance Company NAIC 14550; domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| West Bend Premier Insurance Company domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| West Bend Select Insurance Company domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Wisconsin Automobile Insurance Plan domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Wisconsin County Mutual Insurance Corporation NAIC 26956; domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Wisconsin Health Care Liability Insurance Plan NAIC 33405; domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Wisconsin Insurance Plan domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Wisconsin Lawyers Mutual Insurance Company NAIC 22020; domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Wisconsin Municipal Mutual Insurance Company NAIC 27880; domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Wisconsin Mutual Insurance Company NAIC 27022; domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Wisconsin River Mutual Insurance Company NAIC 11741; domicile WI; category: PC - Property and Casualty Company; Ownership not researched | GGeneral (Non-life) | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
| Wyssta Insurance Company, Inc. NAIC 12352; domicile WI; category: LAH - Life and Accident and Health Company; Ownership not researched | HHealth / Medical | Parent not named in register | Domestic private | NAIC / state DOIs | Partial | — |
No insurers match that filter.
Popularity is an estimate of how often people search Google for each insurer, from 0 to 100; the bars show how confident the estimate is. Not a rating of the insurer. How the index works
An insurer’s domicile is the state or territory where it is incorporated, and that jurisdiction’s regulator is its primary supervisor. Domicile here comes from the register rows: the Texas Department of Insurance register records each company’s state of domicile, and a captive on the Vermont captive register is domiciled in Vermont. A state’s list is therefore the insurers in this directory that call it home, not its regulator’s own register of every insurer it licenses.
To see where a company is licensed, use the NAIC’s national search, which covers every state: NAIC Consumer Insurance Search
Regulator details, nicknames and mottos were checked against the regulators’ own sites and public references on 23 Sept 2026. Flags are public-domain artwork. This is reference information, not register data.