| # | Company | Employees |
|---|---|---|
| 1 |
American Family Insuranceamfam.com
Providing insurance products and services with a focus on fairness, integrity, exceptional claims experience, and building long-term customer relationships. |
18,898 |
| 2 |
Sentrysentry.com
An insurance company founded in 1904, offering personalized service and insurance products for businesses in various industries, with strong financial stability and customer retention |
4,729 |
| 3 |
WPS鈥擜 health solutions companywpshealthsolutions.com
A government contractor and insurance industry leader offering affordable health plans, benefits administration, and Medicare services to individuals, businesses, veterans, and military |
2,019 |
| 4 |
Acuity Insuranceacuity.com
A regional property and casualty insurer based in Wisconsin, trusted by businesses and individuals across 32 states for financial strength and service excellence |
1,779 |
| 5 |
West Bend Insurance Companythesilverlining.com
Providing property and casualty insurance products for homes, autos, businesses, and personal property with financial stability and customer focus. |
1,534 |
| 6 |
WPS Health Insurancewpshealth.com
A leading health insurance provider in Wisconsin offering PPO and HDHP plans, Medicare supplement options, and comprehensive provider networks |
1,274 |
| 7 |
Church Mutual Insurance Company, S.I.churchmutual.com
A leading insurer specializing in protecting religious organizations and other nonprofits, schools, camps, and senior living communities, with a commitment to serving and keeping customers safe |
1,112 |
| 8 |
SECURA Insurancesecura.net
Offering flexible, customized property-casualty insurance solutions for businesses, farms, agribusinesses, special events, and nonprofits across multiple states. |
952 |
| 9 |
CapSpecialtycapspecialty.com
A leading provider of specialty insurance for small to mid-sized businesses in the US, offering a variety of products nationwide with personalized service and successful partnerships |
860 |
| 10 |
Jewelers Mutual Groupjewelersmutual.com
A leading insurance company dedicated to insuring jewelry businesses and individuals, providing coverage in all 50 states and Canada |
730 |
| 11 |
Quartz Health Solutionsquartzbenefits.com
health plan management and administrative services company focusing on wellness, prevention, network expansion, serving over 350,000 members in Midwest regions |
676 |
| 12 |
M3 Insurancem3ins.com
A leading insurance broker and risk management firm in America, providing world-class resources for managing risk, purchasing insurance, and offering employee benefits |
567 |
| 13 |
Network Health WInetworkhealth.com
Provider-owned Medicare Advantage plan in Wisconsin, recognized for quality care with 5-star ratings, dedicated to building healthy communities through exceptional employee culture |
467 |
| 14 |
Society Insurancesocietyinsurance.com
Specializing in niche insurance coverage for businesses such as restaurants, bars, and medical clinics, with a focus on comprehensive packages and outstanding risk management |
438 |
| 15 |
NGL Insurance Companynglic.com
Established in 1909, a top-rated independent life insurance company offering innovative products for financial stability and peace of mind to customers nationwide |
427 |
| 16 |
Rural Mutual Insurance Companyruralmutual.com
A leading property and casualty insurance provider in Wisconsin since 1934, offering a variety of insurance products for families, businesses, and farms |
426 |
| 17 |
Robertson Ryan Insurancerobertsonryan.com
Providing insurance solutions for businesses, individuals, and benefits with a focus on client satisfaction through agent ownership Serving clients nationwide |
425 |
| 18 |
Dean Health Plan, Inc.deancare.com
Integrated health system in southern Wisconsin since 1983, providing superior coverage and care through physician-led services, technology, and innovation For career opportunities, visit the provided link |
424 |
| 19 |
CONNECT, powered by American Family Insuranceconnectbyamfam.com
Provider of auto, home, condo, renters, umbrella, and specialty insurance with exclusive discounts and a focus on customer care |
419 |
| 20 |
Old Republic Risk Managementorrm.com
A provider of primary casualty insurance products to clients with complex risks, offering innovative solutions for cost reduction and risk management |
396 |
| 21 |
TRICOR Insurancetricorinsurance.com
A leading independent insurance agency offering personal, business, and employee benefits coverage with a focus on proactive protection and tailored solutions |
384 |
| 22 |
PIPinsuranceformembers.com
This company provides comprehensive and affordable products and services with a focus on professionalism, ethics, and confidentiality, while following laws and regulations |
342 |
| 23 |
BetterLifebetterlifeins.com
Member-owned life insurance company offering affordable protection, friendly service, and community-focused benefits Headquartered in Wisconsin with agency locations in three states Operating in 17 states |
335 |
| 24 |
Security Health Plansecurityhealth.org
A health maintenance organization serving over 230,000 members in 41 Wisconsin counties, insuring businesses and individuals while prioritizing quality care and privacy |
329 |
| 25 |
R&R Insurance Services Inc.myknowledgebroker.com
A large insurance agency offering business, personal, and health insurance, with a focus on innovation, professional development, and tailored client programs worldwide |
324 |
| 26 |
Innovative Financial Groupteamifg.com
A company dedicated to providing unparalleled support and customer service in the insurance industry through core values of integrity, service, excellence, and teamwork |
267 |
| 27 |
Ameriprise Auto & Home Insuranceameriprise.com
A company offering auto, home, condo, renters, specialty, and umbrella insurance through partnerships with renowned companies, prioritizing competitive pricing and client care |
263 |
| 28 |
The Insurance Centerticinsurance.com
Experienced team providing customized insurance solutions since 1960s, offering quality products and services to individuals and businesses through professional representatives |
261 |
| 29 |
Catholic Financial Lifecatholicfinanciallife.org
This company offers life insurance, annuities, and financial protection services to members across the United States for over 155 years |
179 |
| 30 |
McClone Insurancemcclone.com
A comprehensive risk management partner providing business insurance, employee benefits, HR outsourcing, 401K services, and personal insurance to protect and enhance businesses |
179 |
| 31 |
Independent Care Health Planicarehealthplan.org
Managed care organization offering Medicare, Medicaid, and Long-Term Care insurance benefits with a unique care management model focusing on holistic health and quality of life |
165 |
| 32 |
Coterie Insurancecoterieinsurance.com
Instant small business insurance through a 100% digital platform Working with agents and partners to provide easy, stress-free coverage |
162 |
| 33 |
Physicians Plus Insurance Corporationpplusic.com
A nationally recognized managed care organization in south central Wisconsin offering high-quality health insurance with a focus on preventive health and wellness |
59 |
| 34 |
Marsh McLennan Agency - WisconsinMarshMMA.com
Provider of business insurance, employee benefits, retirement, and private client insurance solutions with a global reach and personalized service model |
56 |
| 35 |
Midwest Insurance Groupmidwestinsurancegroup.com
An independent insurance agency offering personalized service, risk management, and quality insurance products to protect clients' families and businesses |
40 |
| 36 |
LEB Insurance Grouplebinsurancegroup.com
Insurance group providing personalized solutions for individuals, families, and businesses Dedicated brokers offer advocacy and protection, using technology to enhance client experience |
37 |
| 37 |
Wisconsin Reinsurance Corporationthewrcgroup.com
A reinsurance corporation providing insurance products and services, with a focus on strong values, client partnerships, and subsidiary growth for mutual companies |
34 |
| 38 |
Hubhubinternational.com
An Insurance and Risk Management firm dedicated to protecting leading professional and commercial clients, reducing long-term cost of risk |
30 |
| 39 |
The Starr Groupacrisure.com
A consulting firm providing insurance and risk management services for commercial, life, group benefits, auto, and home coverage, with a focus on education and client needs |
27 |
| 40 |
Spectrum Benefit Solutions of Central WI LLCspectruminsgroup.com
Expert insurance agency specializing in Group Health Benefits, Individual Health, and Life insurance coverage with a commitment to delivering on client needs |
24 |
| 41 |
Northwestern Mutual Financial Networknorthwesternmutual.com
This company provides financial security solutions such as life insurance, disability insurance, investment management, and financial services to help clients secure their future |
23 |
| 42 |
Belgium Insurance Groupfarmersagent.com
Belgium Insurance Group is a team of Farmers Agents offering a range of insurance services in Wisconsin with a focus on customer experience and comprehensive coverage |
10 |
| 43 |
Burkart-Heisdorf, a Division of McClonemcclone.com
Established in 1949, this company originally offered life insurance and coaching services before evolving into a full-service risk management company with a focus on family and community |
6 |
| 44 |
Kellenberger-Landsee and Associates, LLCkellenberger-landsee.com
Insurance brokerage firm specializing in risk management and coverage negotiation for global clients in various industries, with expertise in loss control and claims management |
3 |
| 45 |
Steve Pierick Agency-State Farm Insurancesunprairieinsurance.com
A full-service insurance agency specializing in homeowners, life, business, and auto insurance coverage for individuals and businesses |
2 |
| 46 |
Burkart-Heisdorf Insurance Agency, Inc.burkart-heisdorf.com
Provider of business and personal risk management solutions, offering insurance brokerage, employee benefits, and HR consulting services |
2 |
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How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Oct 24, 2026.
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The same list elsewhere in United States
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