| # | Company | Employees |
|---|---|---|
| 1 |
John Deeredeere.com
A global leader in cutting-edge products and technology for agriculture and construction, pushing boundaries for productivity and sustainability worldwide |
55,618 |
| 2 |
Allstateallstate.com
This company advocates for peace of mind, builds diverse teams, develops careers, and empowers people and communities through innovation and advocacy |
55,012 |
| 3 |
Gallaghergallagher.com
Global insurance brokerage offering risk management, consulting, employee benefits, claims management, and retirement services to protect assets and support clients. |
52,767 |
| 4 |
Northern Trustnortherntrust.com
Global provider of innovative wealth management, asset servicing, and investment solutions for institutions, families, and individuals through diverse technology and financial expertise. |
30,965 |
| 5 |
Discover Financial Servicesdiscover.com
Provider of lending products and payment services enabling merchants, fintech companies, and consumers to access financial solutions and global card acceptance. |
21,937 |
| 6 |
Health Care Service Corporationhcsc.com
Provides health coverage for employers, individuals, and families, including Medicare and Medicaid plans, plus related health care products and services. |
21,090 |
| 7 |
HUB Internationalhubinternational.com
Advises businesses and individuals on insurance, risk management, employee benefits, retirement, and wealth management with tailored solutions. |
16,129 |
| 8 |
Morningstarmorningstar.com
Independent investment insights, data, and research for various global markets including managed products, private capital, debt securities, and comprehensive asset management services. |
12,028 |
| 9 |
State Farm Agentsfbecomeanagent.com
Company dedicated to helping people manage risks, recover from unexpected events, and achieve their dreams through a network of trusted agents |
11,949 |
| 10 | 11,608 | |
| 11 |
Bankers Lifecareersatbankerslife.com
The company provides insurance and investment solutions for middle-income Americans near or in retirement, with a focus on health and financial security |
11,377 |
| 12 |
Zurich North Americazurichna.com
Provider of insurance solutions and services to businesses and individuals across various industries, including Fortune 500 companies. |
9,359 |
| 13 |
COUNTRY Financial庐countryfinancial.com
The company provides insurance and financial services across 19 states, helping clients protect assets and plan for the future |
7,668 |
| 14 |
CNA Insurancecna.com
Provides commercial property and casualty insurance products and services for businesses and professionals across the U.S., Canada, and Europe. |
7,473 |
| 15 |
Kemperkemper.com
Specialized insurer offering affordable personalized insurance solutions for individuals, families, and businesses through Auto and Life brands, serving over 49 million policies |
7,027 |
| 16 |
Gallagher Bassettgallagherbassett.com
Provider of claims and risk management services, offering consulting, technical support, and innovative solutions across global insurance sectors. |
6,826 |
| 17 | 5,564 | |
| 18 |
Wintrust Financial Corporationwintrust.com
Provides banking, specialty finance, and wealth management services with a community-focused approach emphasizing integrity and client impact. |
5,374 |
| 19 |
Combined, a Chubb Benefits Companycombinedinsurance.com
Provider of supplemental accident, health, and life insurance products focused on affordable, clear, and easy-to-understand coverage for families. |
5,177 |
| 20 |
Bank of the Westbmo.com
Bank of the West, now part of the BMO Family, offers banking products and services through BMO Harris Bank NA Member FDIC |
4,892 |
| 21 |
CME Groupcmegroup.com
Global derivatives marketplace offering benchmark products across asset classes through electronic trading platforms and central counterparty clearing services for diverse financial risk management. |
4,781 |
| 22 |
Ryan Specialtyryanspecialty.com
International specialty insurance firm providing underwriting, product development, administration, risk management, and wholesale brokerage services for brokers and carriers. |
4,562 |
| 23 |
RT Specialtyrtspecialty.com
A leading wholesale distributor of specialty insurance products, providing expert risk modeling, market access, and claims advocacy for clients |
3,206 |
| 24 |
AssuredPartnersajg.com
Global insurance brokerage specializing in industry-specific solutions for businesses and consumers, offering services in commercial insurance, risk management, and employee benefits |
3,075 |
| 25 |
NAV Fund Servicesnavfundservices.com
Top-ranked fund administrator with award-winning service and technology, specializing in cost-effective solutions, digital assets, and emerging managers |
3,061 |
| 26 |
Balyasny Asset Management L.P.bamfunds.com
Diversified global investment firm managing over thirty-three billion dollars across equities, fixed income, commodities, multi-asset arbitrage, and systematic strategies for absolute returns. |
2,659 |
| 27 |
The Options Clearing Corporation (OCC)theocc.com
World's largest equity derivatives clearing organization providing central counterparty settlement services for options, futures, and securities lending transactions to multiple trading platforms. |
2,620 |
| 28 |
William Blairwilliamblair.com
Provides investment banking, management, and private wealth advisory services through independent, employee-owned operations and strategic global partnerships. |
2,584 |
| 29 |
Modern Woodmen of Americamodernwoodmen.org
A fraternal benefit society offering financial services, member benefits, and community impact to improve quality of life for members and communities |
2,551 |
| 30 | 2,463 | |
| 31 |
PLSpls247.com
Community-focused financial service provider offering money orders, check cashing, prepaid cards, transfers, deposits, and bill payments with transparency and affordability. |
2,400 |
| 32 |
Sikichsikich.com
A global professional services company specializing in technology solutions, delivering transformative digital strategies and financial services to various clients worldwide |
2,335 |
| 33 |
CIBC USus.cibc.com
This company provides a range of banking services including commercial & personal banking, wealth management, and small business financial solutions They are an Equal Housing Lender and Member FDIC |
1,910 |
| 34 | 1,866 | |
| 35 |
Cboe Global Marketscboe.com
A leading exchange network offering solutions for global derivatives, foreign exchange, digital assets, and securities trading, creating inclusive markets for all investors |
1,729 |
| 36 |
Wheels, LLCwheels.com
A leading fleet management company in North America, offering comprehensive services for diverse industries with a global presence and a strong focus on customer service |
1,691 |
| 37 |
Dovenmuehledovenmuehle.com
A leading mortgage subservicing company in the US, servicing loans for banks, credit unions, and housing agencies nationwide since 1844 Servicing all 50 states and territories |
1,662 |
| 38 |
Lincoln Internationallincolninternational.com
Advisory services for mergers, acquisitions, capital markets, valuations, and fairness opinions to private equity firms and companies worldwide. |
1,633 |
| 39 |
Enova Internationalenova.com
A financial services company offering online lending to small businesses and underserved consumers, providing over $52 billion in loans |
1,570 |
| 40 |
RLI Insurance Companyrlicorp.com
Specialty insurer focusing on niche property, casualty, and surety markets, providing customized insurance products and superior customer service. |
1,430 |
| 41 |
The Federal Savings Bankthefederalsavingsbank.com
Privately held veteran owned bank providing customized mortgage lending solutions across all fifty states through advanced technology and personalized one-to-one customer care. |
1,328 |
| 42 |
First Trustftportfolios.com
Providing trusted investment products and advisory services focused on long-term strategies, disciplined investing, tax control, and client prosperity. |
1,259 |
| 43 |
First American Bankfirstambank.com
Full-service banking institution providing personalized financial solutions, expert lending, and comprehensive wealth management services to individuals, families, and businesses across multiple locations. |
1,250 |
| 44 |
Horace Mannhoracemann.com
Providing tailored insurance and financial products including auto, home, life insurance, and retirement solutions specifically for educators and families. |
1,224 |
| 45 |
MB Financial Bank53.com
This financial institution offers superior banking services as Fifth Third Bank Experience banking that is a step above the rest |
1,148 |
| 46 |
Ameriprise Financialameriprise.com
This company specializes in personalized financial planning, taking into account all aspects of clients' financial situations to help achieve their goals |
1,133 |
| 47 |
LaSalle Investment Managementlasalle.com
Specializes in managing real estate investments globally, serving institutional clients with expertise in equity and debt asset classes. |
1,087 |
| 48 |
Byline Bankbylinebank.com
A long-standing resident of Chicago, this company offers innovative banking products and services dedicated to helping clients succeed They prioritize transparency, personalization, and keeping promises |
1,074 |
| 49 | 1,066 | |
| 50 |
Inspira Financialinspirafinancial.com
Inspira Financial provides health, wealth, retirement, and benefits administration services to organizations and individuals to simplify their financial journey |
1,037 |
| 51 | 997 | |
| 52 |
Old Second National Bankoldsecond.com
This Chicago-area bank with over 150 years of experience prioritizes customer service, financial responsibility, and community growth in the region |
965 |
| 53 |
QCR Holdings, Inc.qcrh.q4ir.com
Relationship-driven multi-bank holding company based in Moline, IL, serving various communities through subsidiary banks and commercial leasing operations |
937 |
| 54 |
Northern Trust Asset Managementntam.northerntrust.com
Global manager providing capital markets research, portfolio construction, and risk management to deliver targeted outcomes for investors through innovative and efficient investment solutions. |
928 |
| 55 |
Guaranteed Rate Affinitygrarate.com
This company provides low-rate mortgages with top-notch customer service and a fast, simple process through a partnership between two real estate companies |
923 |
| 56 |
Heartland Bank and Trust Companyhbtbank.com
Community bank offering financial services to commercial, retail, and municipal customers in Illinois and eastern Iowa Emphasis on local management and fast, efficient service |
899 |
| 57 |
First Midwest Bankoldnational.com
A merged bank holding company with $46 billion in assets, ranking among the top 35 in the US, maintaining a community banking heritage |
898 |
| 58 |
First Midfirstmid.com
A community-focused organization offering banking, insurance, wealth management, and agricultural services in Illinois, Missouri, and Texas Member FDIC and Equal Housing Lender |
895 |
| 59 |
Mesirowmesirow.com
An employee-owned financial services firm offering personalized solutions in Global Investment Management, Capital Markets, and Advisory Services, with a focus on social good |
862 |
| 60 |
ARMStrong Insurance Servicesarmsrm.com
A leading parent company in debt recovery and financial solutions serving businesses with efficient B2B collections and tailored debt recovery services |
859 |
| 61 |
Alliant Credit Unionalliantcreditunion.org
Innovative and fully digital financial institution disrupting the banking industry, prioritizing members and digital equity with exceptional customer service |
837 |
| 62 |
National Futures Associationfutures.org
Safeguard derivatives market integrity, protect investors, ensure member compliance with regulations, support community, and innovate financial industry regulation. |
819 |
| 63 |
Ryan Specialty Underwriting Managersryanspecialty.com
RSG Underwriting Managers provides commercial insurance solutions through 21 MGUs for over 80 lines of business in unique market niches |
809 |
| 64 |
GN Bankgnbank.net
Community-focused savings and loan association empowering Black residents with access to mortgage loans and quality housing for educational and employment opportunities |
781 |
| 65 |
Chicago Trading Companychicagotrading.com
A dynamic derivatives trading firm specializing in trading various products and strategies across asset classes with a global presence |
776 |
| 66 |
Northern Trust Wealth Managementnortherntrust.com
The company focuses on discussing and understanding clients' ambitions to create a tailored approach to wealth management for their future goals |
765 |
| 67 |
Wintrust Mortgagewintrustmortgage.com
A national mortgage lender part of a multi-billion dollar bank holding company, offering a wide range of mortgage products with expertise and personalized guidance |
760 |
| 68 |
Pekin Insurancepekininsurance.com
This organization provides peace of mind and long-term security through insurance services, with a history of resilience and innovation since 1921 |
732 |
| 69 |
Harris & Harrisharriscollect.com
An industry leader in accounts receivable management with a focus on call center solutions, revenue recovery, and maintaining professional, compliant practices |
719 |
| 70 |
First Mid Insurance Groupfirstmidinsurance.com
A nimble, growing insurance agency offering risk management services nationally, with expertise in various industries and coverage areas, including agriculture and healthcare |
717 |
| 71 |
GCM Grosvenorgcmgrosvenor.com
Global alternative asset management provider with $77 billion AUM in private equity, real estate, infrastructure, credit, and absolute return strategies, serving institutional and HNW investors worldwide |
706 |
| 72 |
Independence Pet Groupindependencepetgroup.com
A leading provider of pet insurance and adoption software in North America, dedicated to strengthening the bond between pets and their owners |
706 |
| 73 |
The Inland Real Estate Group of Companies, Inc.inlandgroup.com
A leading commercial real estate and finance group with a focus on creating, developing, and supporting member companies in the industry |
680 |
| 74 |
Federal Home Loan Bank of Chicagofhlbc.com
Partner with members in Illinois and Wisconsin to provide competitively priced funding, investment returns, and community support activities. |
661 |
| 75 |
Hightower Advisorshightoweradvisors.com
Wealth management firm providing investment, financial, retirement planning to individuals, foundations, family offices, corporations Empowering advisors nationwide with capital solutions and support services |
659 |
| 76 |
Harley-Davidson Financial Serviceshdfsi.com
Provides financing for motorcycles, related merchandise, and insurance. Offers career opportunities with competitive benefits and a focus on customer passion. |
656 |
| 77 |
Credit Union 1creditunion1.org
A financial institution offering innovative solutions to help members achieve economic potential, with a focus on service, community, and affordability |
648 |
| 78 |
BMO Wealth Management - U.S.uswealth.bmo.com
A wealth management firm providing comprehensive solutions for individuals and families, including planning, investments, banking, retirement, estate services, tax strategies, and more |
639 |
| 79 |
Hilco Globalhilcoglobal.com
Global independent financial services firm providing valuation, monetization, advisory, and capital solutions for tangible and intangible assets, specializing in maximizing value for companies |
626 |
| 80 | 607 | |
| 81 |
BDT & MSD Partnersbdtmsd.com
Merchant bank providing advisory and investment services tailored to business owners and long-term strategic investors for growth and success. |
575 |
| 82 |
Antares Capital LPantares.com
A seasoned alternative asset manager providing financing for PE-backed borrowers, focused on delivering risk-adjusted returns and long-term value for stakeholders |
573 |
| 83 |
DV Trading LLCdvtrading.co
A diversified financial services group specializing in proprietary trading, market making, brokerage, and investment advising, empowering individuals for success |
572 |
| 84 |
Northern Trust Asset Servicingnortherntrust.com
Global provider of asset servicing and related services for large and complex organizations, offering personalized guidance, technology solutions, and expertise worldwide |
570 |
| 85 |
Artex Risk Solutionsartexrisk.com
Provider of innovative risk and capital management solutions worldwide through deep expertise, creative thinking, and a global network of professionals |
570 |
| 86 |
Formidiumformidium.com
Global leader in specialized fund administration solutions, offering proprietary technology for accurate accounting, investor onboarding, and access to alternative investments worldwide |
545 |
| 87 |
NinjaTraderninjatrader.com
Industry-leading trading platform and futures broker with a flagship product offering advanced charting, market analytics, trading system development, trade simulation, and real-time data feeds |
520 |
| 88 |
Calamos Investmentscalamos.com
Diversified global asset and wealth management firm offering innovative investment strategies across multiple asset classes and client types. |
475 |
| 89 |
Heitmanheitman.com
A global real estate investment management firm with $53 billion in assets under management, offering strategies for direct investments and securities |
473 |
| 90 |
Zieglerziegler.com
It is an investment bank focusing on healthcare, senior living, and education sectors, providing capital raising and advisory services. |
472 |
| 91 |
Woodruff Sawyerajg.com
A leading insurance brokerage firm offering expert counsel and customized solutions to protect companies against critical risks globally |
448 |
| 92 |
Morton Community Bankhometownbanks.com
Financial institution offering a range of banking services, including checking accounts, wealth management, and commercial loans, with a focus on customer relationships and community involvement |
434 |
| 93 |
State Farm Insurance Incstatefarm.com
A group of insurance companies based in Bloomington, Illinois, providing insurance services throughout the United States |
429 |
| 94 |
Health Alliancehealthalliance.org
A top health insurer in the Midwest, providing expert guidance on health and wellness to help individuals reach their best potential |
415 |
| 95 |
Assurance, a Marsh & McLennan Agency LLC companymarshmmamidwest.com
Full-service brokerage offering business insurance, employee benefits, private client insurance, and retirement services with a focus on talent development and award-winning culture |
369 |
| 96 |
Monroe Capital LLCmonroecap.com
Premier asset management firm specializing in private credit markets, providing capital solutions and investment products to clients in the US and Canada |
338 |
| 97 |
Harris | Oakmarkharrisassoc.com
Investment management firm specializing in value investing, constructing portfolios with long-term quality companies trading below intrinsic value. |
331 |
| 98 |
Jackson National Asset Management, LLCjackson.com
A subsidiary providing investment advisory, transfer agency, fund accounting, and administration services for multi-class mutual funds, separate accounts, and variable products |
326 |
| 99 |
ADM Investor Servicesadmis.com
Providing futures trade execution, market research, and customer service through a global network of brokers and subsidiaries. |
299 |
| 100 |
Magnetarmagnetar.com
Specializes in alternative credit, systematic investing, and venture capital to deliver diversified returns and support financial education initiatives. |
297 |
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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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The same list elsewhere in United States
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