# The 100 largest companies in North America

Tamtam tracks 119,523 companies headquartered in North America. This list ranks the 100 largest by number of employees on LinkedIn, led by Walmart Canada, Walmart and Amazon. Their median headcount is 151,199. Half of them were founded in 1959 or later. The most common headquarters are New York (7), Seattle (4) and Arlington (3).

This selection of large North American companies shows a strong focus on retail, with firms such as Walmart, The Home Depot, Kroger, Target, and Costco Wholesale. These businesses operate hypermarkets, discount department stores, warehouse clubs, and provide home improvement products. Beyond retail, the list includes major players in technology and services, such as Amazon, a global e-commerce giant, and Deloitte, a professional services firm.

The companies listed are primarily large corporations, many with a broad geographical footprint across North America and beyond. Other prominent companies include UnitedHealth Group in healthcare, Cognizant and IBM in IT services, and Bank of America in banking. The presence of the US Army also highlights the scale of public sector entities in the region.

🌍 North America · 100 companies · Updated Nov 12, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Walmart Canada](https://www.tamtam.ai/c/walmart-canada) (careers.walmart.ca)<br>Operates hypermarkets, discount department stores, and warehouse stores globally, offering a wide range of products to customers. | Retail | 🇺🇸 Mississauga | 2,300,000 | 1962 |
| 2 | [Walmart](https://www.tamtam.ai/c/walmart) (walmart.com)<br>Global omnichannel retailer serving customers across nineteen countries through physical stores and online clubs while providing career growth opportunities for millions of associates. | Retail | 🇺🇸 Bentonville | 2,300,000 | 1962 |
| 3 | [Amazon](https://www.tamtam.ai/c/amazon) (amazon.com)<br>An e-commerce giant offering a vast selection of products, convenient shopping experiences, and fast delivery, connecting buyers with a wide range of sellers | Software Development | 🇺🇸 Seattle | 1,541,000 |  |
| 4 | [Deloitte](https://www.tamtam.ai/c/deloitte) (deloitte.com)<br>Global professional services firm empowering diverse talents to drive progress for clients worldwide through advice, action, and integrity | Business Consulting and Services | 🇺🇸 Worldwide | 526,765 | 1845 |
| 5 | [The Home Depot](https://www.tamtam.ai/c/the-home-depot) (homedepot.com)<br>World's largest specialty retailer providing home improvement products and services through over 2,300 stores across North America to help customers build and renovate. | Retail | 🇺🇸 Atlanta | 491,000 | 1979 |
| 6 | [Kroger](https://www.tamtam.ai/c/kroger) (kroger.com)<br>Operates thousands of grocery stores, manufacturing plants, and distribution centers to provide affordable fresh food, dairy, and meat products through retail and e-commerce. | Retail | 🇺🇸 Cincinnati | 465,000 |  |
| 7 | [Target](https://www.tamtam.ai/c/target) (target.com)<br>Leading American retailer offering outstanding value, innovation, and exceptional guest experiences through responsible corporate citizenship and consistent community support since nineteen forty-six. | Retail | 🇺🇸 Minneapolis | 440,000 | 1962 |
| 8 | [UnitedHealth Group](https://www.tamtam.ai/c/unitedhealth-group) (unitedhealthgroup.com)<br>Health care and well-being company focused on improving access, affordability, outcomes, and experiences through technology, data, and high-quality health benefits | Hospitals and Health Care | 🇺🇸 Eden Prairie | 380,000 | 1977 |
| 9 | [Cognizant](https://www.tamtam.ai/c/cognizant) (cognizant.com)<br>This company helps clients modernize technology, reimagine processes, and transform experiences to stay ahead in a rapidly changing world, improving everyday life | IT Services and IT Consulting | 🇺🇸 Teaneck | 372,148 |  |
| 10 | [US Army](https://www.tamtam.ai/c/us-army) (usarmybasic.com)<br>Providing prompt, sustained land dominance across full military operations spectrum, supporting combatant commanders in national defense and warfare. | Armed Forces | 🇺🇸 Arlington | 367,627 | 1775 |
| 11 | [IBM](https://www.tamtam.ai/c/ibm) (ibm.com)<br>It focuses on collaboration among technologists, developers, and engineers to improve technology, infrastructure, software, and consulting for better solutions. | IT Services and IT Consulting | 🇺🇸 Armonk | 335,625 |  |
| 12 | [Google](https://www.tamtam.ai/c/google) (google.com)<br>Provides a powerful search engine, web services, and advertising tools to help users find information and businesses reach customers | Software Development | 🇺🇸 Mountain View | 304,428 |  |
| 13 | [Bank of America](https://www.tamtam.ai/c/bank-of-america) (bankofamerica.com)<br>Global financial institution providing comprehensive banking, investing, and asset management services to individuals, small businesses, and large corporations through diverse risk management products. | Banking | 🇺🇸 Charlotte | 304,000 |  |
| 14 | [Costco Wholesale](https://www.tamtam.ai/c/costco-wholesale) (costco.com)<br>Global warehouse club retailer operating in multiple countries, focusing on quality, ethics, employee success, and customer service excellence. | Retail | 🇺🇸 Seattle | 304,000 | 1983 |
| 15 | [Dunkin'](https://www.tamtam.ai/c/dunkin) (dunkindonuts.com)<br>Global beverage powerhouse, high customer frequency, fuels everyday life, iconic iced drinks, coffee, on-the-go breakfast. | Restaurants | 🇺🇸 Canton | 270,000 | 1950 |
| 16 | [KPMG](https://www.tamtam.ai/c/kpmg) (kpmg.com)<br>Global network of professional firms offering Audit, Tax and Advisory services in 146 countries Industry-focused professionals delivering value with clear vision and defined values | Accounting | 🇺🇸 Toronto | 265,000 |  |
| 17 | [McDonald's](https://www.tamtam.ai/c/mcdonald-s) (corporate.mcdonalds.com)<br>global fast-food restaurant chain operating over 37,000 locations worldwide, serving popular menu items and employing 1.9 million people | Restaurants | 🇺🇸 Chicago | 261,219 |  |
| 18 | [Safeway (Aurora Ave, Shoreline)](https://www.tamtam.ai/c/safeway) (safeway.com)<br>Operates as a grocery and drug retailer across 34 states and Washington D.C., supporting local communities with food and financial aid. | Retail | 🇺🇸 | 250,000 | 1915 |
| 19 | [Jabil](https://www.tamtam.ai/c/jabil) (jabil.com)<br>A global manufacturing solutions provider with extensive capabilities in design, manufacturing, supply chain management, and product management for leading brands worldwide | Appliances, Electrical, and Electronics Manufacturing | 🇺🇸 St Petersburg | 250,000 | 1966 |
| 20 | [United States Air Force](https://www.tamtam.ai/c/united-states-air-force) (airforce.com)<br>Protects interests through air and space superiority, conducting global attacks, rapid mobility, precision engagement, information dominance, and agile combat support across multiple dimensions. | Defense and Space Manufacturing | 🇺🇸 Randolph AFB | 243,929 | 1947 |
| 21 | [Marriott International](https://www.tamtam.ai/c/marriott-international-bethesda) (marriott.com)<br>Management and operation of approximately 9,000 hotels and resorts across more than 30 brands in 141 countries worldwide. | Hospitality | 🇺🇸 Bethesda | 240,261 |  |
| 22 | [J.P. Morgan](https://www.tamtam.ai/c/j-p-morgan) (jpmorgan.com)<br>Providing comprehensive financial services and wealth management solutions to clients worldwide, prioritizing client interests and long-term relationships. | Financial Services | 🇺🇸 New York | 240,000 |  |
| 23 | [Wells Fargo](https://www.tamtam.ai/c/wells-fargo) (wellsfargo.com)<br>A diversified financial services company offering banking, investment, mortgage products, and more through numerous locations and digital platforms Serving customers globally | Financial Services | 🇺🇸 San Francisco | 234,570 |  |
| 24 | [Microsoft](https://www.tamtam.ai/c/microsoft) (microsoft.com)<br>Develops and sells software, hardware, and cloud services, including the Windows operating system and Office suite, to improve productivity and digital experiences | Software Development | 🇺🇸 Redmond | 233,562 |  |
| 25 | [JPMorganChase](https://www.tamtam.ai/c/jpmorganchase) (jpmorganchase.com)<br>Global financial institution, managing assets and investments, offering business advice, strategies, and innovative banking solutions to diverse clients worldwide. | Financial Services | 🇺🇸 New York | 231,537 |  |
| 26 | [Fiverr](https://www.tamtam.ai/c/fiverr-new-york) (fiverr.com)<br>Global platform connecting businesses with freelance talent, simplifying access to diverse professional services across various industries worldwide. | Software Development | 🇺🇸 New York | 225,554 |  |
| 27 | [The Walt Disney Company](https://www.tamtam.ai/c/the-walt-disney-company) (thewaltdisneycompany.com)<br>An entertainment company creating magical experiences through animated features, theme park attractions, sports coverage, and television shows for global audiences | Entertainment Providers | 🇺🇸 Burbank | 220,000 |  |
| 28 | [Concentrix](https://www.tamtam.ai/c/concentrix) (concentrix.com)<br>Provides customer experience solutions and technology, improving business performance for global brands across various industries, creating better business outcomes. | IT Services and IT Consulting | 🇺🇸 Newark | 218,681 | 1983 |
| 29 | [Oracle](https://www.tamtam.ai/c/oracle) (oracle.com)<br>Delivers cloud infrastructure, data, and applications for AI, offering scalable solutions for various deployments, integrating AI into databases, data platforms, and business applications. | IT Services and IT Consulting | 🇺🇸 Austin | 206,235 | 1977 |
| 30 | [U.S. Department of Veterans Affairs](https://www.tamtam.ai/c/u-s-department-of-veterans-affairs) (va.gov)<br>Recruitment of skilled employees dedicated to providing respectful and appropriate care and support services for United States veterans. | Government Administration | 🇺🇸 Washington | 202,010 | 1930 |
| 31 | [AT&T](https://www.tamtam.ai/c/at-and-t) (att.com)<br>Innovative company connecting people with technology to create a seamless, better life through network, products, services, and passionate employees | Telecommunications | 🇺🇸 Dallas | 193,793 |  |
| 32 | [FedEx](https://www.tamtam.ai/c/fedex) (fedex.com)<br>A global leader in shipping, transportation, e-commerce, and business services, known for exceptional customer service and a focus on safety and ethics | Freight and Package Transportation | 🇺🇸 Memphis | 193,709 | 1973 |
| 33 | [Dollar Tree](https://www.tamtam.ai/c/dollar-tree-stores) (dollartree.com)<br>Operates discount retail stores offering party supplies, home decor, health & beauty, seasonal items, food & snacks, and more at extreme values. | Retail | 🇺🇸 Chesapeake | 193,000 | 1953 |
| 34 | [Starbucks](https://www.tamtam.ai/c/starbucks) (starbucks.com)<br>The company focuses on creating positive change in the world by providing a welcoming environment for employees to grow their careers and community connections | Retail | 🇺🇸 Seattle | 190,713 | 1971 |
| 35 | [Comcast](https://www.tamtam.ai/c/comcast) (comcast.com)<br>Delivering broadband, mobile, and video products, along with entertainment, sports, news, and theme park experiences; driven by passionate creators and innovators | Telecommunications | 🇺🇸 Philadelphia | 189,000 | 1963 |
| 36 | [Citi](https://www.tamtam.ai/c/citi) (citi.com)<br>A global financial institution with 200 years of experience providing services like asset safeguarding, lending, payments, and capital market access | Financial Services | 🇺🇸 New York | 188,351 | 1812 |
| 37 | [ADP](https://www.tamtam.ai/c/adp) (adp.com)<br>Innovative company focusing on improving workplace experiences through advanced products and services in HR, talent, time management, benefits, and payroll | Human Resources Services | 🇺🇸 Roseland | 187,000 |  |
| 38 | [Apple](https://www.tamtam.ai/c/apple) (apple.com)<br>Designs and manufactures innovative consumer electronics, including iPhones, iPads, and Macs, known for their user-friendly interfaces and sleek design | Computers and Electronics Manufacturing | 🇺🇸 Cupertino | 184,384 | 1976 |
| 39 | [Brookfield Asset Management](https://www.tamtam.ai/c/brookfield-asset-management) (brookfield.com)<br>Provides investment management services for businesses including real estate and utilities. Focused on asset management across various sectors. | Financial Services | 🇨🇦 New York | 180,000 | 1899 |
| 40 | [Upwork](https://www.tamtam.ai/c/upwork) (upwork.com)<br>Global marketplace connecting businesses with talent for various skills, from startups to Fortune 100 companies, enabling collaboration and unlocking potential | Software Development | 🇺🇸 San Francisco | 176,545 | 2015 |
| 41 | [Ford Motor Company](https://www.tamtam.ai/c/ford-motor-company) (ford.com)<br>Revolutionizing transportation with iconic and innovative connected electric vehicles, dedicated to serving customers, communities, and the planet for a better future | Motor Vehicle Manufacturing | 🇺🇸 Dearborn | 169,414 | 1903 |
| 42 | [UPS](https://www.tamtam.ai/c/ups) (ups.com)<br>A global transportation and logistics company with a strong social impact, offering innovative solutions and opportunities for job seekers worldwide | Truck Transportation | 🇺🇸 Atlanta | 168,435 | 1907 |
| 43 | [Meta](https://www.tamtam.ai/c/meta) (meta.com)<br>Focuses on creating social technology platforms, including virtual and augmented reality experiences, and operates popular apps like Facebook and Instagram to connect people globally | Software Development | 🇺🇸 Menlo Park | 164,418 |  |
| 44 | [Uber](https://www.tamtam.ai/c/uber-san-francisco) (uber.com)<br>Global platform powering flexible earnings and movement of people and things, constantly reimagining how to enable transportation and delivery services worldwide | Internet Marketplace Platforms | 🇺🇸 San Francisco | 160,913 |  |
| 45 | [United States Postal Service](https://www.tamtam.ai/c/united-states-postal-service) (usps.com)<br>Delivers mail and packages to over 157 million addresses nationwide, connecting every American, every door, every business, everywhere, funded by sales, not tax dollars. | Government Administration | 🇺🇸 Washington | 159,003 |  |
| 46 | [Magna International](https://www.tamtam.ai/c/magna-international) (magna.com)<br>Developing technologies and systems to make vehicles safer and cleaner, focusing on community, environmental, and human benefits. | Motor Vehicle Manufacturing | 🇨🇦 Aurora | 158,000 | 1957 |
| 47 | [Dollar General](https://www.tamtam.ai/c/dollar-general) (careers.dollargeneral.com)<br>Provides convenient access to quality and value everyday essentials, from trusted brands to private labels, serving communities across the country. | Retail | 🇺🇸 Goodlettsville | 158,000 | 1939 |
| 48 | [Hilton](https://www.tamtam.ai/c/hilton) (hilton.com)<br>Leading hospitality group managing twenty-seven world-class brands across nine thousand global properties, providing millions of guests with lodging, loyalty rewards, and digital travel enhancements. | Hospitality | 🇺🇸 McLean | 155,769 | 1919 |
| 49 | [University of California](https://www.tamtam.ai/c/university-of-california) (jobs.universityofcalifornia.edu)<br>Educating top minds, advancing research, engaging communities, supporting economy, improving health, protecting environment, and driving innovation across California. | Higher Education | 🇺🇸 Oakland | 152,503 |  |
| 50 | [Genpact](https://www.tamtam.ai/c/genpact) (genpact.com)<br>A global professional services firm with over 125,000 employees in 30+ countries, specializing in digital operations, data, technology, and AI solutions for leading enterprises | Business Consulting and Services | 🇺🇸 New York | 151,199 | 1997 |
| 51 | [US Navy](https://www.tamtam.ai/c/us-navy) (navy.mil)<br>This company is responsible for protecting America at sea, defending freedom, preserving prosperity, and keeping the seas open and free | Armed Forces | 🇺🇸 Washington | 150,748 |  |
| 52 | [HCA Healthcare](https://www.tamtam.ai/c/hca-healthcare) (dpxmedcity.net)<br>A healthcare organization with 186 hospitals and 2,300 sites, focused on providing quality care, advancing science, and impacting communities positively | Hospitals and Health Care | 🇺🇸 Nashville | 150,409 |  |
| 53 | [Amazon Web Services (AWS)](https://www.tamtam.ai/c/amazon-web-services-aws) (amazon.com)<br>A global cloud computing provider offering scalable, reliable, and cost-effective infrastructure services to businesses worldwide, eliminating the need for capital infrastructure expenses | IT Services and IT Consulting | 🇺🇸 Seattle | 147,090 | 2006 |
| 54 | [Johnson&Johnson](https://www.tamtam.ai/c/johnson-and-johnson) (jnj.com)<br>Largest, most broadly based healthcare company, producing life-changing breakthroughs, creating digital health tools, 3-D printing artificial joints, and discovering lifesaving drugs. | Hospitals and Health Care | 🇺🇸 New Brunswick | 145,000 | 1887 |
| 55 | [HP](https://www.tamtam.ai/c/hp) (hp.com)<br>This company creates technology solutions aiming to inspire innovation and make extraordinary contributions to humanity through climate action, human rights, and digital equity | IT Services and IT Consulting | 🇺🇸 Palo Alto | 142,944 |  |
| 56 | [Walgreens Boots Alliance](https://www.tamtam.ai/c/walgreens-boots-alliance) (walgreens.com)<br>Integrated healthcare and retail company operating thousands of pharmacy locations, providing medicines, health services, beauty products, and digital convenience globally. | Retail Pharmacies | 🇺🇸 Deerfield | 141,576 | 2014 |
| 57 | [Abbott](https://www.tamtam.ai/c/abbott-abbott-park) (abbott.com)<br>A global healthcare leader offering life-changing technologies in diagnostics, medical devices, nutrition, and generic medicines, with over 115,000 colleagues serving in 160+ countries | Hospitals and Health Care | 🇺🇸 Abbott Park | 140,778 |  |
| 58 | [PepsiCo](https://www.tamtam.ai/c/pepsico) (pepsico.com)<br>A global company championing innovation, creating deep connections with iconic brands, and empowering employees to make a global impact for a better world | Food and Beverage Services | 🇺🇸 Purchase | 140,098 |  |
| 59 | [RTX](https://www.tamtam.ai/c/rtx) (rtx.com)<br>Aerospace and defense operations through three business units focused on solving complex problems within aviation, space systems, and military technology sectors worldwide. | Aviation and Aerospace Component Manufacturing | 🇺🇸 Arlington | 139,657 |  |
| 60 | [CVS Health](https://www.tamtam.ai/c/cvs-health) (cvshealth.com)<br>Providing accessible health care services, managing chronic diseases, supporting medication compliance, and improving community health through local and digital channels. | Hospitals and Health Care | 🇺🇸 Woonsocket | 139,212 | 1963 |
| 61 | [Kaiser Permanente](https://www.tamtam.ai/c/kaiser-permanente) (healthy.kaiserpermanente.org)<br>Leading not-for-profit health plan with a unique business model driving industry improvements, serving millions of members across multiple states and impacting communities positively | Hospitals and Health Care | 🇺🇸 Oakland | 137,397 | 1945 |
| 62 | [Verizon](https://www.tamtam.ai/c/verizon) (verizon.com)<br>A global human network that values creativity, connection, and flexibility, dedicated to making an impact and moving the world forward | IT Services and IT Consulting | 🇺🇸 Basking Ridge | 137,000 |  |
| 63 | [Honeywell Technologies](https://www.tamtam.ai/c/honeywell-technologies) (honeywell.com)<br>a global automation company that provides services, solutions, and products for building, industrial, and process sectors, focusing on automation to autonomy. | Automation Machinery Manufacturing | 🇺🇸 Charlotte | 134,559 |  |
| 64 | [Dell Technologies](https://www.tamtam.ai/c/dell-technologies) (dell.com)<br>Provide essential technology infrastructure enabling organizations to transform and advance their digital futures through innovative solutions and support. | Computer Hardware Manufacturing | 🇺🇸 Round Rock | 133,530 | 1984 |
| 65 | [Boeing](https://www.tamtam.ai/c/boeing) (boeing.com)<br>A global aerospace leader providing commercial airplanes, defense, space systems, and services, focused on innovation, customer delivery, and employee growth | Aviation and Aerospace Component Manufacturing | 🇺🇸 Arlington | 129,130 | 1916 |
| 66 | [Tesla Austria GmbH](https://www.tamtam.ai/c/tesla-austria-gmbh) (tesla.com)<br>A company focused on accelerating the world's transition to sustainable energy through electric vehicles and clean energy generation and storage solutions | Manufacturing | 🇺🇸 Austin | 128,000 | 2003 |
| 67 | [Burger King](https://www.tamtam.ai/c/burger-king) (bk.com)<br>Operates over 17,000 restaurants globally, serving flame-grilled burgers to 11 million guests daily. Part of a larger quick service restaurant group. | Restaurants | 🇺🇸 Miami | 124,616 | 1954 |
| 68 | [Koch Ag & Energy Solutions](https://www.tamtam.ai/c/koch-ag-and-energy-solutions) (kochinc.com)<br>Operating diverse global industries worldwide, this company focuses on improving essential aspects of life such as food, clothing, water, transportation, and technology, with 120,000 employees. | Oil and Gas | 🇺🇸 Wichita | 120,000 | 1940 |
| 69 | [Subway](https://www.tamtam.ai/c/subway) (hosted.app)<br>Global quick service restaurant franchise with over 37,000 locations in 100+ countries, serving made-to-order sandwiches, wraps, salads, and bowls through dedicated franchisees and corporate teams | Restaurants | 🇺🇸 | 118,689 | 1965 |
| 70 | [Sikorsky Aircraft Corporation](https://www.tamtam.ai/c/sikorsky-aircraft-corporation) (lockheedmartin.com)<br>Global security and aerospace company providing integrated solutions and predictive technologies to keep customers ahead of threats through advanced technology systems and services | Defense and Space Manufacturing | 🇺🇸 Bethesda | 115,000 | 1912 |
| 71 | [YouTube](https://www.tamtam.ai/c/youtube) (youtube.com)<br>Team-oriented, creative workplace within Google, developing and rolling out key features and products quickly Headquartered in San Bruno Opportunities globally | Technology, Information and Internet | 🇺🇸 San Bruno | 113,401 |  |
| 72 | [Optum](https://www.tamtam.ai/c/optum) (optum.com)<br>A leading health services and innovation company revolutionizing health care delivery, operations, and analytics to improve quality and efficiency globally | Hospitals and Health Care | 🇺🇸 Eden Prairie | 113,067 |  |
| 73 | [State Farm](https://www.tamtam.ai/c/state-farm) (statefarm.com)<br>Providing insurance and financial solutions to help people manage risks, recover from unexpected events, and achieve their dreams. | Insurance | 🇺🇸 Bloomington | 112,234 | 1922 |
| 74 | [Lowe's Companies, Inc.](https://www.tamtam.ai/c/lowe-s-companies-inc) (lowes.com)<br>Retail home improvement products and hardware through over 2,200 stores, serving millions weekly with community support and skilled trade development. | Retail | 🇺🇸 Mooresville | 111,861 | 1921 |
| 75 | [Intel](https://www.tamtam.ai/c/intel) (intel.com)<br>This company drives innovation in AI, analytics, and cloud-to-edge technology to shape a better future through breakthroughs in self-driving cars, environmental conservation, and daily conveniences | Semiconductor Manufacturing | 🇺🇸 Santa Clara | 109,404 |  |
| 76 | [Family Dollar](https://www.tamtam.ai/c/family-dollar) (familydollar.com)<br>A growing retailer offering everyday items for the whole family at low prices, ranging from household items to apparel and more | Retail | 🇺🇸 Chesapeake | 109,340 | 1959 |
| 77 | [Albertsons Companies](https://www.tamtam.ai/c/albertsons-companies) (albertsonscompanies.com)<br>Large food and drug retailer operating over 2200 stores through various regional banners supported by extensive distribution centers and internal manufacturing plants. | Retail | 🇺🇸 Boise | 107,641 | 1939 |
| 78 | [General Motors](https://www.tamtam.ai/c/general-motors) (gm.com)<br>Development of safer, sustainable transportation technologies and solutions with a focus on inclusivity, innovation, and reducing crashes, emissions, and congestion. | Motor Vehicle Manufacturing | 🇺🇸 Detroit | 105,679 |  |
| 79 | [TD](https://www.tamtam.ai/c/td-toronto) (careers.td.com)<br>A leading North American bank with a global presence, serving 22 million customers with a team of over 85,000 employees Providing legendary customer experiences | Banking | 🇨🇦 Toronto | 105,476 |  |
| 80 | [Chipotle Mexican Grill](https://www.tamtam.ai/c/chipotle-mexican-grill) (chipotle.com)<br>Serving responsibly sourced, classically cooked real food with wholesome ingredients, focusing on sustainability, digital innovation, and excellent guest experience. | Restaurants | 🇺🇸 Newport Beach | 105,000 | 1993 |
| 81 | [JLL](https://www.tamtam.ai/c/jll) (jill.com)<br>A leading professional services firm specializing in real estate and investment management, creating rewarding opportunities and sustainable solutions using advanced technology | Real Estate | 🇺🇸 Chicago | 104,899 |  |
| 82 | [Allied Universal](https://www.tamtam.ai/c/allied-universal) (aus.com)<br>Provides tailored security and facility services using smart technology, supporting diverse sectors with local leadership and community presence. | Professional Services | 🇺🇸 Irvine | 104,797 |  |
| 83 | [Keller Williams Realty, LLC](https://www.tamtam.ai/c/keller-williams-realty-llc) (kw.com)<br>Real estate franchise with extensive agent network, technology focus, education-driven culture, leading in U.S. sales and units. | Real Estate | 🇺🇸 Austin | 103,351 | 1983 |
| 84 | [Morgan Stanley](https://www.tamtam.ai/c/morgan-stanley) (morganstanley.com)<br>Global financial services firm providing investment banking, securities, wealth and investment management services to corporations, governments, institutions, and individuals through strategic capital allocation. | Financial Services | 🇺🇸 New York | 103,041 |  |
| 85 | [Pfizer](https://www.tamtam.ai/c/pfizer) (pfizer.com)<br>A leading biopharmaceutical company focused on research and innovation to develop therapies that improve and extend the lives of patients worldwide | Pharmaceutical Manufacturing | 🇺🇸 New York | 102,598 |  |
| 86 | [Medtronic](https://www.tamtam.ai/c/medtronic) (medtronic.com)<br>A healthcare technology company tackling challenging health issues worldwide with innovative solutions that significantly impact and improve lives | Medical Equipment Manufacturing | 🇺🇸 Minneapolis | 100,323 |  |
| 87 | [Thermo Fisher Scientific](https://www.tamtam.ai/c/thermo-fisher-scientific) (thermofisher.com)<br>A global leader in science services, providing innovative technologies and pharmaceutical support to make the world healthier, cleaner, and safer | Biotechnology Research | 🇺🇸 Waltham | 100,256 |  |
| 88 | [General Dynamics UK](https://www.tamtam.ai/c/general-dynamics) (gd.com)<br>A global company focusing on safety and security, producing a range of products from business jets to submarines with a culture of continuous improvement | Defense and Space Manufacturing | 🇺🇸 Reston | 100,000 | 1952 |
| 89 | [Coldwell Banker](https://www.tamtam.ai/c/coldwell-banker) (coldwellbanker.com)<br>Real estate company providing property listings, professional agents, and customer support to assist buyers and sellers throughout transactions. | Real Estate | 🇺🇸 Madison | 100,000 | 1906 |
| 90 | [RBC](https://www.tamtam.ai/c/rbc) (rbc.com)<br>Global financial institution focused on delivering leading performance through innovative solutions, exceptional client experiences, and community support initiatives in various countries | Banking | 🇨🇦 Toronto | 99,801 |  |
| 91 | [GE](https://www.tamtam.ai/c/ge) (ge.com)<br>Focus on advancing aviation and energy industries through innovative technologies and solutions shared via specialized aerospace and energy platforms. | Industrial Machinery Manufacturing | 🇺🇸 Boston | 99,488 |  |
| 92 | [Foxconn](https://www.tamtam.ai/c/foxconn) (foxconn.com)<br>Global electronics manufacturer specializing in hardware, software, AI, semiconductors, and emerging technologies with extensive R&D and sustainability focus. | Appliances, Electrical, and Electronics Manufacturing | 🇺🇸 | 98,833 |  |
| 93 | [Nike](https://www.tamtam.ai/c/nike) (nike.com)<br>Leading designer, marketer, and distributor of athletic footwear, apparel, equipment, and accessories for various sports and fitness activities worldwide Founded in 1972 | Retail | 🇺🇸 Beaverton | 98,830 |  |
| 94 | [Foundever](https://www.tamtam.ai/c/foundever) (foundever.com)<br>Global leader in CX industry, providing innovative solutions and technology to support operational needs for leading brands worldwide Transforming customer experiences across 45 countries | Outsourcing and Offshoring Consulting | 🇺🇸 Miami | 98,541 |  |
| 95 | [KFC](https://www.tamtam.ai/c/kfc) (kfc.com)<br>Serving fried chicken to customers at over 34,000 restaurants in 150+ countries. Supporting global teams and franchise partners with strategies and tools. | Restaurants | 🇺🇸 Dallas | 98,109 |  |
| 96 | [Spectrum](https://www.tamtam.ai/c/spectrum-stamford) (spectrum.net)<br>A leading broadband connectivity company offering internet, TV, mobile, voice, and tailored advertising services to residential, business, and government customers | Telecommunications | 🇺🇸 Stamford | 97,651 | 1993 |
| 97 | [T-Mobile](https://www.tamtam.ai/c/t-mobile) (careers.t-mobile.com)<br>Leading US wireless provider delivering advanced 4G LTE and nationwide 5G networks, prioritizing customer value, service excellence, and innovation in Bellevue, Washington | Telecommunications | 🇺🇸 Bellevue | 96,232 |  |
| 98 | [The Coca-Cola Company](https://www.tamtam.ai/c/the-coca-cola-company) (coca-colacompany.com)<br>A global beverage company selling popular brands in multiple categories, committed to sustainability, innovation, and making a positive impact worldwide | Food and Beverage Services | 🇺🇸 Atlanta | 96,000 |  |
| 99 | [Humana](https://www.tamtam.ai/c/humana) (humana.com)<br>This company focuses on delivering personalized healthcare experiences, creating innovative solutions, and prioritizing the well-being of individuals and communities | Insurance | 🇺🇸 Louisville | 96,000 |  |
| 100 | [Cisco](https://www.tamtam.ai/c/cisco) (cisco.com)<br>A technology company founded in 1984, specializing in hardware, software, and services for Internet solutions and networking technologies | Software Development | 🇺🇸 San Jose | 95,899 | 1984 |

## 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 Nov 12, 2026.

## More company lists in North America

- [Multinational companies in North America](https://www.tamtam.ai/l/multinational-companies-in-north-america) (18,660)
- [Manufacturers in North America](https://www.tamtam.ai/l/manufacturers-in-north-america) (10,136)
- [Education providers in North America](https://www.tamtam.ai/l/education-companies-in-north-america) (8,464)
- [Retail chains in North America](https://www.tamtam.ai/l/retail-chains-in-north-america) (8,234)
- [Financial services firms in North America](https://www.tamtam.ai/l/financial-services-firms-in-north-america) (7,764)
- [Companies with in-house R&D in North America](https://www.tamtam.ai/l/r-and-d-companies-in-north-america) (7,619)
- [Critical infrastructure operators in North America](https://www.tamtam.ai/l/critical-infrastructure-operators-in-north-america) (6,768)
- [Hardware manufacturers in North America](https://www.tamtam.ai/l/hardware-companies-in-north-america) (5,985)
- [Financial Services companies in North America](https://www.tamtam.ai/l/financial-services-companies-in-north-america) (5,616)
- [Public sector organisations in North America](https://www.tamtam.ai/l/public-sector-organisations-in-north-america) (5,041)
- [Higher Education companies in North America](https://www.tamtam.ai/l/higher-education-companies-in-north-america) (3,953)
- [Construction companies in North America](https://www.tamtam.ai/l/construction-companies-in-north-america) (3,792)
- [Energy companies in North America](https://www.tamtam.ai/l/energy-companies-in-north-america) (3,543)
- [Publicly traded companies in North America](https://www.tamtam.ai/l/publicly-traded-companies-in-north-america) (3,538)
- [Family-owned companies in North America](https://www.tamtam.ai/l/family-owned-companies-in-north-america) (3,387)
- [Corporate groups and holding companies in North America](https://www.tamtam.ai/l/holding-companies-in-north-america) (3,311)
- [Distributors and wholesalers in North America](https://www.tamtam.ai/l/distributors-and-wholesalers-in-north-america) (3,208)
- [Hotel and hospitality groups in North America](https://www.tamtam.ai/l/hospitality-groups-in-north-america) (3,148)
- [E-commerce companies in North America](https://www.tamtam.ai/l/ecommerce-companies-in-north-america) (2,944)
- [Logistics companies in North America](https://www.tamtam.ai/l/logistics-companies-in-north-america) (2,701)
- [Insurance companies in North America](https://www.tamtam.ai/l/insurance-companies-in-north-america) (2,622)
- [Government Administration companies in North America](https://www.tamtam.ai/l/government-administration-companies-in-north-america) (2,495)
- [Retail companies in North America](https://www.tamtam.ai/l/retail-companies-in-north-america) (2,407)
- [Contract manufacturers in North America](https://www.tamtam.ai/l/contract-manufacturers-in-north-america) (2,377)

## The same list elsewhere

- [The largest companies in the world](https://www.tamtam.ai/l/largest-companies-in-the-world) (415,122)
- [The largest companies in the United States](https://www.tamtam.ai/l/largest-companies-united-states) (104,975)
- [The largest companies in Canada](https://www.tamtam.ai/l/largest-companies-canada) (11,083)
- [The largest companies in Mexico](https://www.tamtam.ai/l/largest-companies-mexico) (3,465)

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Source: https://www.tamtam.ai/l/largest-companies-in-north-america