| # | Company | Employees |
|---|---|---|
| 1 |
Northwestern Mutualnorthwesternmutual.com
Financial planning and wealth management through life insurance, disability income, annuities, brokerage services, and discretionary portfolio management for over four million clients worldwide. |
37,457 |
| 2 |
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 |
| 3 |
Bairdrwbaird.com
Provides wealth management, investment banking, asset management, equity research, public finance, and private equity services globally. |
5,762 |
| 4 |
Banking Industrylegacybancorp.com
A financial services company dedicated to increasing shareholder value, providing excellent customer service, increasing homeownership, and developing the economic base of communities |
5,348 |
| 5 |
Associated Bankassociatedbank.com
Provides comprehensive financial products and services through over 200 locations across Wisconsin, Illinois, Minnesota, and loan offices in several other states. |
5,089 |
| 6 |
Fairway Independent Mortgage Corporationfairwayindependentmc.com
Fairway Independent Mortgage Corporation provides personalized mortgage services nationwide with a focus on fast turn times and exceptional customer service |
4,972 |
| 7 |
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 |
| 8 |
TruStagetrustage.com
Financially strong insurance, investment, and technology provider dedicated to helping people make confident financial decisions at every stage of life |
2,538 |
| 9 |
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 |
| 10 |
CUNA Mutual Groupcunamutual.com
Financially strong insurance, investment, and financial services company focused on creating a more equitable financial system through community engagement and products |
1,816 |
| 11 |
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 |
| 12 |
Johnson Financial Groupjohnsonfinancialgroup.com
Provides banking, wealth management, mortgage, leasing, and advisory services with strong community values and private family ownership. |
1,333 |
| 13 |
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 |
| 14 |
Compeer Financialcompeer.com
Member-owned Farm Credit cooperative offering financial products and services to support agriculture and rural communities in Illinois, Minnesota, and Wisconsin |
1,210 |
| 15 |
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 |
| 16 |
SECURA Insurancesecura.net
Offering flexible, customized property-casualty insurance solutions for businesses, farms, agribusinesses, special events, and nonprofits across multiple states. |
952 |
| 17 |
WaterStone Bankwsbonline.com
Established in 1921, this community bank offers personal and business banking products with numerous branches and is the parent company to Waterstone Mortgage |
923 |
| 18 |
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 |
| 19 |
Nicolet National Banknicoletbank.com
Community bank offering commercial lending, private and retail banking services with personalized customer service across multiple regional locations. |
814 |
| 20 |
UW Credit Unionuwcu.org
A financial institution dedicated to putting members first, with a compassionate culture, professional development, and a focus on work-life balance |
812 |
| 21 |
Landmark Credit Unionlandmarkcu.com
A customer-owned financial cooperative serving Southern Wisconsin, Northeastern Illinois, and businesses, offering exceptional rates, personalized service, and lower fees |
807 |
| 22 |
Summit Credit Unionsummitcreditunion.com
Empowering individuals to improve financial well-being through honest advice, building relationships, and providing real solutions as a not-for-profit financial cooperative |
782 |
| 23 |
Waterstone Mortgage Corporationwaterstonemortgage.com
Provides innovative mortgage lending services with unique loan products and technology to simplify homeownership for customers. |
736 |
| 24 |
Jewelers Mutual Groupjewelersmutual.com
A leading insurance company dedicated to insuring jewelry businesses and individuals, providing coverage in all 50 states and Canada |
730 |
| 25 |
Royal Credit Unionrcu.org
A credit union founded in 1964 to serve employees, now with over 300,000 members, focused on community values and providing financial assistance |
686 |
| 26 |
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 |
| 27 |
HSA Bank, a division of Webster Bank, N.A.hsabank.com
Providing health savings accounts and benefit solutions to reduce healthcare costs, improve access, and support decision-making for individuals and employers. |
657 |
| 28 |
Artisan Partnersartisanpartners.com
Global investment platform offering diverse, high value-added multi-asset strategies managed by autonomous teams for sophisticated institutional clients. |
637 |
| 29 |
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 |
| 30 |
First Business Bankfirstbusiness.bank
A company offering business banking, private wealth management, bank consulting services, and total rewards for employees, committed to supporting communities |
485 |
| 31 |
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 |
| 32 |
Educators Credit Unionlinktr.ee
A member-focused credit union in Southeast Wisconsin, offering fair interest rates, quality service, and opportunities for employees to grow and succeed |
383 |
| 33 |
State of Wisconsin Investment Boardswib.state.wi.us
An investment organization managing over $165 billion in assets, including public pension funds, with a focus on strong financial futures |
279 |
| 34 |
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 |
| 35 |
National Bank of Commerce (WI/MN)nbcbanking.com
A local community bank with over $1 billion in assets, offering personal banking, commercial banking, mortgage solutions, and signature banking services |
256 |
| 36 |
Wisconsin Housing and Economic Development Authority (WHEDA)wheda.com
Specializing in affordable housing solutions in Wisconsin, we focus on expanding economic prosperity and access to equitable housing options through collaboration and expertise |
207 |
| 37 |
Horicon Bankhoriconbank.com
Established in 1896, this bank has expanded to multiple locations, offering a variety of financial services to individuals and businesses in their communities |
193 |
| 38 |
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 |
| 39 |
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 |
| 40 |
Peoples State Bankpeoplesfinancial.com
A customer-centric bank offering a mix of community service and modern technology for seamless banking experiences like savings, loans, and online banking |
166 |
| 41 |
The Retirement Advantage, Inc. (TRA)tra401k.com
A national retirement services company offering third party administration and fiduciary services to plan sponsors with $13 billion in assets |
146 |
| 42 |
Madison Investmentsmadisoninvestments.com
Employee-owned investment firm in Wisconsin managing $22 billion in assets through mutual funds, active ETFs, managed accounts, and customized portfolios with a focus on long-term performance |
121 |
| 43 |
Blackhawk Bankblackhawkbank.com
A regional bank providing a wide range of banking services to individuals, families, and businesses, with a focus on exceptional customer experiences and community involvement |
89 |
| 44 |
Dana Investment Advisorsdanainvestment.com
Asset management firm guiding investors through market changes, actively managing US Equity and Fixed Income strategies to deliver consistent excess returns with lower risk |
72 |
| 45 |
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 |
| 46 |
Midwest Insurance Groupmidwestinsurancegroup.com
An independent insurance agency offering personalized service, risk management, and quality insurance products to protect clients' families and businesses |
40 |
| 47 |
Heck Capital Advisorsheckcapital.com
Independent investment advisory firm in Wisconsin since the 1950s, specializing in institutional consulting, portfolio management, financial guidance, and building lasting legacies |
37 |
| 48 |
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 |
| 49 |
Third Coast Advisorsthirdcoastadv.com
Providing innovative financial strategies and solutions to help clients protect, accumulate, and conserve their assets, while utilizing cutting-edge technology and products |
37 |
| 50 |
Landaas & Company, LLClandaas.com
An independent money management firm offering objective investment advice, creating customized portfolios, and prioritizing client success with high ethical standards |
36 |
| 51 |
State Bank of Chiltonstatebankofchilton.com
Providing financial expertise and exceptional customer service, offering free checking accounts, investment options, student banking, small business loans, and retirement planning |
34 |
| 52 |
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 |
| 53 |
Bernicke Wealth Managementbernicke.com
Independent wealth management firm offering comprehensive investment management, wealth planning, retirement planning, and financial strategies Client-focused and research-driven approach helps clients pursue financial goals |
30 |
| 54 |
Hubhubinternational.com
An Insurance and Risk Management firm dedicated to protecting leading professional and commercial clients, reducing long-term cost of risk |
30 |
| 55 |
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 |
| 56 |
Global View Capital Management, LLC.gvcmanagement.com
A diversified financial services firm offering global asset management, investment advisory, and insurance services with a focus on fiduciary care |
27 |
| 57 |
Operoseoperoseadvisors.com
Dedicated to enhancing clients' wealth, knowledge, and professional networks through institutional investment services and customized financial solutions |
25 |
| 58 |
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 |
| 59 |
Resonant Capital Advisorsresonantcapital.com
A Wealth and Asset Management firm in Madison, WI since 2018, focusing on institutional and high net-worth clients, offering investment solutions, business transition planning, and family office services |
24 |
| 60 |
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 |
| 61 |
Reinhart Partnersreinhartpartners.com
This company offers investment management services to institutions and high net-worth individuals |
23 |
| 62 |
Oarsman Capital, Inc.oarsman.net
Providing high-quality investment advisory and portfolio management services with a focus on discipline, balance, and meeting clients' financial goals |
17 |
| 63 |
Suburban Capital Corp
An investment management company located in West Bend, WI, focusing on managing assets and providing financial services to clients |
17 |
| 64 |
Isthmus Partners, LLCisthmuspartnersllc.com
Trusted investment partner offering disciplined methodologies, focusing on high quality equities with a long-term growth approach for individuals, families, institutions, and financial advisors |
16 |
| 65 |
Service Financial, LLCservicefinancial.com
Service Financial offers comprehensive financial solutions for businesses and individuals, helping to maximize assets, increase income, reduce taxes, and build wealth |
15 |
| 66 |
Emory & Co., LLCemoryco.com
An investment banking firm in Milwaukee, WI, providing merger & acquisition advisory, capital raising, and valuation services for middle market companies |
11 |
| 67 |
The Milwaukee Companythemilwaukeecompany.com
Wealth management firm focusing on wealth preservation, using evidence-based strategies, low-cost index funds, and personalized risk-adjusted portfolios that adapt to market conditions |
11 |
| 68 |
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 |
| 69 |
Morgan Dempsey Capital Management LLCmorgandempsey.com
Independent money management firm based in Wisconsin, managing assets for institutions and individual investors through separately managed accounts and model based platforms with a value investing approach |
10 |
| 70 |
Van De Hey Financial Servicesvandeheyfinancial.com
A financial services business offering a wide range of products and services to help individuals and business owners achieve their financial goals |
9 |
| 71 |
The Hamilton Group USthehamiltongroupus.com
An independent brokerage offering a wide range of financial programs and products nationwide with a commitment to ethical standards and community involvement |
4 |
| 72 |
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 |
| 73 |
KVC Capital Management, LLC
Specializing in algorithmic futures trading, the company develops and trades strategies for various asset classes including equity, fixed income, foreign exchange, and commodities |
2 |
| 74 |
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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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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