# Companies with a mobile app headquartered in the United States

Tamtam tracks 4,663 companies with a mobile app headquartered in the United States. This list ranks the 100 largest by number of employees on LinkedIn, led by Walmart Canada, Walmart and Amazon. Their median headcount is 96,232. Half of them were founded in 1960 or later. The most common headquarters are New York (9), Atlanta (6) and San Francisco (5).

These companies with a mobile app in the United States are largely major retail and software development corporations, alongside significant players in the financial services and hospitality sectors. Walmart, for instance, operates hypermarkets globally, while Amazon is an e-commerce giant. Microsoft develops software and cloud services, and Bank of America provides comprehensive banking and asset management. The companies listed are primarily large, established organizations.

A notable pattern is the concentration of headquarters in a few key cities. Seattle is home to both Amazon, an e-commerce platform, and Costco Wholesale, a global warehouse club. New York hosts J.P. Morgan and JPMorganChase, both global financial institutions. Many of these companies were founded in the latter half of the 20th century, indicating a shared era of significant expansion.

🇺🇸 United States · 100 companies · Updated Nov 11, 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 | [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 |
| 5 | [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 |  |
| 6 | [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 |
| 7 | [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 |  |
| 8 | [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 |  |
| 9 | [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 |
| 10 | [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 |
| 11 | [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 |  |
| 12 | [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 |  |
| 13 | [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 |  |
| 14 | [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 |  |
| 15 | [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 |  |
| 16 | [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 |  |
| 17 | [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 |  |
| 18 | [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 |  |
| 19 | [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 |
| 20 | [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 |  |
| 21 | [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 |
| 22 | [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 |
| 23 | [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 |
| 24 | [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 |
| 25 | [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 |  |
| 26 | [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 |
| 27 | [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 |
| 28 | [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 |
| 29 | [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 |  |
| 30 | [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 |  |
| 31 | [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 |
| 32 | [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 |
| 33 | [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 |
| 34 | [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 |  |
| 35 | [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 |
| 36 | [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 |  |
| 37 | [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 |  |
| 38 | [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 |
| 39 | [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 |
| 40 | [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 |
| 41 | [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 |
| 42 | [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 |
| 43 | [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 |  |
| 44 | [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 |  |
| 45 | [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 |
| 46 | [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 |
| 47 | [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 |  |
| 48 | [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 |
| 49 | [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 |  |
| 50 | [Domino's](https://www.tamtam.ai/c/domino-s) (dominos.com)<br>Leading pizza company globally, operating through franchises, innovating in pizza and delivery, committed to customer service and community involvement. | Restaurants | 🇺🇸 Ann Arbor | 95,605 | 1960 |
| 51 | [American Express](https://www.tamtam.ai/c/american-express) (americanexpress.com)<br>A globally integrated payments company supporting customers' financial confidence, promoting commerce, and providing experiences that enrich lives and drive business success | Financial Services | 🇺🇸 New York | 94,909 |  |
| 52 | [TikTok](https://www.tamtam.ai/c/tiktok) (tiktok.com)<br>A leading platform for short-form video, fostering creativity and innovation with a flat company structure and global presence for career growth opportunities | Entertainment Providers | 🇺🇸 Los Angeles | 91,370 |  |
| 53 | [Walgreens](https://www.tamtam.ai/c/walgreens) (walgreens.com)<br>A leading retail pharmacy offering health and beauty products, with a focus on providing pharmacy services and a seamless omnichannel experience for customers | Retail Pharmacies | 🇺🇸 Deerfield | 90,723 | 1901 |
| 54 | [Chick-fil-A Corporate Support Center](https://www.tamtam.ai/c/chick-fil-a-corporate-support-center) (chick-fil-a.com)<br>Company provides extensive support for restaurant operations including digital, financial, analytics, and development to ensure exceptional customer experiences globally. | Restaurants | 🇺🇸 Atlanta | 90,667 | 1946 |
| 55 | [U.S. Bank](https://www.tamtam.ai/c/u-s-bank) (usbank.com)<br>A leading commercial bank offering a blend of personal service and digital tools to serve millions of clients worldwide | Banking | 🇺🇸 Minneapolis | 87,474 |  |
| 56 | [Salesforce](https://www.tamtam.ai/c/salesforce) (salesforce.com)<br>It provides customer relationship management solutions, integrating data, artificial intelligence, and a focus on trust to enhance customer experiences. | Software Development | 🇺🇸 San Francisco | 86,347 |  |
| 57 | [Pizza Hut](https://www.tamtam.ai/c/pizza-hut) (pizzahut.com)<br>A global leader in the restaurant industry, focused on breakthrough innovation, passionate customer service, and investing in employees for success | Restaurants | 🇺🇸 Plano | 85,296 | 1958 |
| 58 | [Hyatt](https://www.tamtam.ai/c/hyatt) (hyatt.com)<br>Global management of luxury hotels and all-inclusive resorts across six continents including vacation clubs, loyalty programs, destination management services, and travel technology solutions. | Hospitality | 🇺🇸 Chicago | 84,541 |  |
| 59 | [Taco Bell](https://www.tamtam.ai/c/taco-bell) (tacobell.com)<br>This company operates as a global Mexican-inspired quick service restaurant brand, with thousands of locations serving millions of customers weekly, part of a major restaurant group. | Restaurants | 🇺🇸 Irvine | 83,421 | 1962 |
| 60 | [Publix Super Markets](https://www.tamtam.ai/c/publix-super-markets) (corporate.publix.com)<br>Largest employee-owned supermarket chain in the U.S., emphasizing community involvement, diversity, sustainability, and continuous growth with over 200,000 associates. | Retail | 🇺🇸 Lakeland | 83,237 | 1930 |
| 61 | [Capital One](https://www.tamtam.ai/c/capital-one) (capitalone.com)<br>Innovative bank focused on financial inclusion, creating tools to improve customers' lives, and encouraging a work-life balance for employees | Financial Services | 🇺🇸 McLean | 82,863 |  |
| 62 | [Macy's](https://www.tamtam.ai/c/macy-s) (macys.com)<br>America's store for life, offering quality fashion at affordable prices across 640 locations and online, fostering exploration through exclusive brands and memorable events. | Retail | 🇺🇸 New York | 82,165 | 1858 |
| 63 | [DoorDash](https://www.tamtam.ai/c/doordash) (careersatdoordash.com)<br>A tech and logistics company focused on empowering local economies through delivery services, with a mission to expand beyond food delivery | Software Development | 🇺🇸 San Francisco | 80,754 |  |
| 64 | [NYC Public Schools](https://www.tamtam.ai/c/nyc-public-schools) (schools.nyc.gov)<br>Largest urban public school system serving 1.1 million students with diverse staff committed to equity, inclusion, and educational excellence. | Primary and Secondary Education | 🇺🇸 New York | 78,078 |  |
| 65 | [Chick-fil-A Restaurants](https://www.tamtam.ai/c/chick-fil-a-restaurants) (chick-fil-a.com)<br>Operates quick-service restaurants, known for fresh food and hospitality, with an independent Owner-Operator franchise model across the US, Canada, Puerto Rico. | Restaurants | 🇺🇸 Atlanta | 76,067 | 1946 |
| 66 | [Delta Air Lines](https://www.tamtam.ai/c/delta-air-lines) (delta.com)<br>Leading global airline focused on safety, innovation, operational excellence, and award-winning customer service connecting people and cultures worldwide. | Airlines and Aviation | 🇺🇸 Atlanta | 75,854 | 1925 |
| 67 | [United Airlines](https://www.tamtam.ai/c/united-airlines) (united.com)<br>Leading airline with over 90,000 employees focused on customer service, sustainability, and teamwork, currently hiring 15,000 new team members in 2023 | Airlines and Aviation | 🇺🇸 Chicago | 75,520 | 1926 |
| 68 | [Best Buy](https://www.tamtam.ai/c/best-buy) (bestbuy.com)<br>Enriching lives through technology by providing solutions in retail, online, and in-home services with a community of innovative and supportive employees | Retail | 🇺🇸 Richfield | 74,888 | 1966 |
| 69 | [The Wendy's Company](https://www.tamtam.ai/c/the-wendy-s-company) (wendys.com)<br>Serves made-to-order square hamburgers, fresh salads, chili, and Frosty desserts across 7,000+ restaurants globally, also supporting adoption initiatives. | Restaurants | 🇺🇸 Dublin | 73,218 | 1969 |
| 70 | [Airbnb](https://www.tamtam.ai/c/airbnb) (airbnb.com)<br>The company offers unique stays and experiences worldwide through a platform connecting hosts with guests, fostering community connections | Software Development | 🇺🇸 San Francisco | 72,938 | 2007 |
| 71 | [Enterprise Mobility](https://www.tamtam.ai/c/enterprise-mobility) (enterprisemobility.com)<br>Provides comprehensive mobility solutions worldwide, focusing on innovative, accessible, efficient, and sustainable transportation for people and goods. | Travel Arrangements | 🇺🇸 St. Louis | 70,005 |  |
| 72 | [Verizon Wireless](https://www.tamtam.ai/c/verizon-wireless) (verizonwireless.com)<br>This company powers fast and reliable network, offers cloud and security solutions, and leads in IoT and video entertainment | Telecommunications | 🇺🇸 Basking Ridge | 65,405 |  |
| 73 | [PNC](https://www.tamtam.ai/c/pnc) (pnc.com)<br>Provides financial services focused on managing money effectively to simplify clients' financial lives and support their life goals. | Financial Services | 🇺🇸 Pittsburgh | 64,159 |  |
| 74 | [American Airlines](https://www.tamtam.ai/c/american-airlines) (aa.com)<br>Operate a global airline with over 1,300 aircraft, connecting customers worldwide while providing career growth and leadership opportunities. | Airlines and Aviation | 🇺🇸 Dallas-Fort Worth | 60,018 |  |
| 75 | [State of Minnesota](https://www.tamtam.ai/c/state-of-minnesota) (mn.gov)<br>Employs over 50,000 people across 100+ agencies, impacting Minnesotans through policy, safety, environment, and social services statewide. | Government Administration | 🇺🇸 Saint Paul | 59,508 |  |
| 76 | [NBCUniversal](https://www.tamtam.ai/c/nbcuniversal) (nbcuniversal.com)<br>This company creates world-class content distributed through film, television, streaming platforms, theme parks, and consumer experiences promoting diversity and inclusion | Entertainment Providers | 🇺🇸 New York | 59,118 |  |
| 77 | [MetLife](https://www.tamtam.ai/c/metlife-new-york) (metlife.com)<br>A leading financial services company offering insurance, annuities, employee benefits, and asset management globally, focused on simplifying and meeting customers' evolving needs | Insurance | 🇺🇸 New York | 58,000 |  |
| 78 | [7-Eleven](https://www.tamtam.ai/c/7-eleven) (7-eleven.com)<br>Global convenience retailer operating over seventy thousand locations across eighteen countries providing customers with essential products and services whenever and wherever needed. | Retail | 🇺🇸 Irving | 57,846 | 1927 |
| 79 | [The TJX Companies, Inc.](https://www.tamtam.ai/c/the-tjx-companies-inc) (jobs.tjx.com)<br>Leading global off-price retailer offering apparel and home fashions through seven brands across nine countries, nearly 4,700 stores, and five e-commerce sites. | Retail | 🇺🇸 Framingham | 57,100 |  |
| 80 | [Eli Lilly and Company](https://www.tamtam.ai/c/eli-lilly-and-company) (lilly.com)<br>A pharmaceutical company dedicated to discovering medicines, improving disease management, and giving back to communities through philanthropy and volunteerism | Pharmaceutical Manufacturing | 🇺🇸 Indianapolis | 56,750 |  |
| 81 | [Northwell Health](https://www.tamtam.ai/c/northwell-health) (northwell.edu)<br>Largest New York healthcare system with hospitals, outpatient facilities, research institutes, medical education, and extensive patient care services. | Hospitals and Health Care | 🇺🇸 Lake Success | 56,405 | 1997 |
| 82 | [Inspire](https://www.tamtam.ai/c/inspire-atlanta) (inspirebrands.com)<br>Operates a diverse portfolio of over 33,000 restaurants worldwide including Arby's, Baskin-Robbins, Buffalo Wild Wings, Dunkin', Jimmy John's, and SONIC. | Restaurants | 🇺🇸 Atlanta | 56,164 | 2018 |
| 83 | [John Deere](https://www.tamtam.ai/c/john-deere) (deere.com)<br>A global leader in cutting-edge products and technology for agriculture and construction, pushing boundaries for productivity and sustainability worldwide | Machinery Manufacturing | 🇺🇸 Moline | 55,618 | 1837 |
| 84 | [Kohl's](https://www.tamtam.ai/c/kohl-s) (kohls.com)<br>Leading omnichannel retailer operating over eleven hundred stores and digital platforms, offering diverse brand portfolios and loyalty programs to millions of customers nationwide. | Retail | 🇺🇸 Menomonee Falls | 55,589 | 1962 |
| 85 | [Allstate](https://www.tamtam.ai/c/allstate) (allstate.com)<br>This company advocates for peace of mind, builds diverse teams, develops careers, and empowers people and communities through innovation and advocacy | Insurance | 🇺🇸 Northbrook | 55,012 | 1931 |
| 86 | [CVS Pharmacy](https://www.tamtam.ai/c/cvs-pharmacy) (jobs.cvshealth.com)<br>A leading retail pharmacy with over 9,600 locations nationwide, offering products, services, and innovations to help people on their path to better health | Retail Pharmacies | 🇺🇸 Woonsocket | 54,424 | 1963 |
| 87 | [H-E-B](https://www.tamtam.ai/c/h-e-b) (heb.com)<br>Privately held supermarket chain operating hundreds of multi-format stores across Texas, providing grocery retail, manufacturing, supply chain logistics, digital innovation, and wellness services. | Retail | 🇺🇸 San Antonio | 53,307 | 1905 |
| 88 | [Sam's Club](https://www.tamtam.ai/c/sam-s-club) (samsclub.com)<br>Operates membership warehouse clubs, providing exclusive savings, quality merchandise, and services like delivery, curbside pickup, and a pharmacy to members. | Retail | 🇺🇸 Bentonville | 50,746 | 1983 |
| 89 | [Sherwin-Williams](https://www.tamtam.ai/c/sherwin-williams) (sherwin-williams.com)<br>Global supplier of paints, coatings, and related products with extensive distribution network and diverse, innovative workforce worldwide. | Paint, Coating, and Adhesive Manufacturing | 🇺🇸 Cleveland | 49,925 |  |
| 90 | [Mastercard](https://www.tamtam.ai/c/mastercard) (mastercard.com)<br>Global technology company in payments industry connecting and powering inclusive digital economy through safe, simple, smart transactions benefiting individuals, institutions, and businesses worldwide | IT Services and IT Consulting | 🇺🇸 Purchase | 49,687 |  |
| 91 | [Cleveland Clinic](https://www.tamtam.ai/c/cleveland-clinic) (my.clevelandclinic.org)<br>A not-for-profit academic medical center in Ohio, offering clinical care, research, and education with multiple facilities worldwide | Hospitals and Health Care | 🇺🇸 Cleveland | 49,624 |  |
| 92 | [Internal Revenue Service](https://www.tamtam.ai/c/internal-revenue-service) (irs.gov)<br>This company's LinkedIn account provides IRS updates, tax guidance, job opportunities, and emphasizes privacy protection, emphasizing integrity, fairness, and law enforcement | Government Administration | 🇺🇸 Washington | 49,242 | 1862 |
| 93 | [AutoZone](https://www.tamtam.ai/c/autozone) (autozone.com)<br>Leading retailer distributing automotive replacement parts, maintenance items, and accessories for diverse vehicles through thousands of stores serving DIY and professional customers. | Retail | 🇺🇸 Memphis | 49,134 | 1979 |
| 94 | [Mayo Clinic](https://www.tamtam.ai/c/mayo-clinic) (mayoclinic.org)<br>A leading not-for-profit medical practice founded on values of patient-centered care, teamwork, professionalism, and excellence in healthcare services | Hospitals and Health Care | 🇺🇸 Rochester | 48,774 |  |
| 95 | [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 |
| 96 | [Nordstrom](https://www.tamtam.ai/c/nordstrom) (nordstrom.com)<br>Empowering employees to achieve success through hard work, leadership, and dedication to customer service Committed to environmental sustainability and community support | Retail | 🇺🇸 Seattle | 48,381 | 1901 |
| 97 | [NVIDIA](https://www.tamtam.ai/c/nvidia) (nvidia.com)<br>A pioneering company in accelerated computing, known for inventing the GPU, shaping PC gaming, computer graphics, AI development, and creating the metaverse | Computer Hardware Manufacturing | 🇺🇸 Santa Clara | 48,336 | 1993 |
| 98 | [Xerox](https://www.tamtam.ai/c/xerox) (xerox.com)<br>It provides innovative technology solutions for the workplace, focusing on print technology, software, services, and financial solutions for clients. | Business Consulting and Services | 🇺🇸 Norwalk | 47,247 |  |
| 99 | [Lenovo](https://www.tamtam.ai/c/lenovo) (lenovo.com)<br>A global technology powerhouse with a focus on delivering smarter technology through innovation, serving millions of customers worldwide in various markets | IT Services and IT Consulting | 🇺🇸 Morrisville | 47,094 | 1984 |
| 100 | [Farmers Insurance](https://www.tamtam.ai/c/farmers-insurance) (farmers.com)<br>Insurance provider offering vehicle, home, small business coverage, specialty insurance, financial services, personalized customer service, and community volunteerism. | Insurance | 🇺🇸 Woodland Hills | 46,814 | 1928 |

## 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 11, 2026.

## More company lists in the United States

- [The largest companies in the United States](https://www.tamtam.ai/l/largest-companies-united-states) (104,974)
- [Multinational companies in the United States](https://www.tamtam.ai/l/multinational-companies-united-states) (16,197)
- [Manufacturers in the United States](https://www.tamtam.ai/l/manufacturers-united-states) (8,678)
- [Professional services firms in the United States](https://www.tamtam.ai/l/professional-services-firms-united-states) (7,078)
- [Retail chains in the United States](https://www.tamtam.ai/l/retail-chains-united-states) (6,980)
- [Financial services firms in the United States](https://www.tamtam.ai/l/financial-services-firms-united-states) (6,864)
- [Companies with in-house R&D in the United States](https://www.tamtam.ai/l/r-and-d-companies-united-states) (6,796)
- [IT Services and IT Consulting companies in the United States](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-united-states) (6,694)
- [SaaS companies in the United States](https://www.tamtam.ai/l/saas-companies-united-states) (6,410)
- [IT services companies in the United States](https://www.tamtam.ai/l/it-services-companies-united-states) (5,818)
- [Healthcare providers in the United States](https://www.tamtam.ai/l/healthcare-providers-united-states) (5,810)
- [Critical infrastructure operators in the United States](https://www.tamtam.ai/l/critical-infrastructure-operators-united-states) (5,801)
- [Hospitals and Health Care companies in the United States](https://www.tamtam.ai/l/hospitals-and-health-care-companies-united-states) (5,573)
- [Hardware manufacturers in the United States](https://www.tamtam.ai/l/hardware-companies-united-states) (5,346)
- [Software Development companies in the United States](https://www.tamtam.ai/l/software-development-companies-united-states) (5,311)
- [Financial Services companies in the United States](https://www.tamtam.ai/l/financial-services-companies-united-states) (5,012)
- [Consulting firms in the United States](https://www.tamtam.ai/l/consulting-firms-united-states) (4,381)
- [AI companies in the United States](https://www.tamtam.ai/l/ai-companies-united-states) (4,246)
- [Public sector organisations in the United States](https://www.tamtam.ai/l/public-sector-organisations-united-states) (4,149)
- [Subscription businesses in the United States](https://www.tamtam.ai/l/subscription-businesses-united-states) (3,923)
- [Real Estate companies in the United States](https://www.tamtam.ai/l/real-estate-companies-united-states) (3,808)
- [Higher Education companies in the United States](https://www.tamtam.ai/l/higher-education-companies-united-states) (3,470)
- [Construction companies in the United States](https://www.tamtam.ai/l/construction-companies-united-states) (3,271)
- [Publicly traded companies in the United States](https://www.tamtam.ai/l/publicly-traded-companies-united-states) (3,099)

## The same list elsewhere in United States

- [Companies with a mobile app in California](https://www.tamtam.ai/l/companies-with-mobile-app-california) (827)
- [Companies with a mobile app in New York State](https://www.tamtam.ai/l/companies-with-mobile-app-new-york-state) (491)
- [Companies with a mobile app in Texas](https://www.tamtam.ai/l/companies-with-mobile-app-texas) (366)
- [Companies with a mobile app in Florida](https://www.tamtam.ai/l/companies-with-mobile-app-florida) (284)
- [Companies with a mobile app in Illinois](https://www.tamtam.ai/l/companies-with-mobile-app-illinois) (178)
- [Companies with a mobile app in Massachusetts](https://www.tamtam.ai/l/companies-with-mobile-app-massachusetts) (159)
- [Companies with a mobile app in Alabama](https://www.tamtam.ai/l/companies-with-mobile-app-alabama) (156)
- [Companies with a mobile app in Pennsylvania](https://www.tamtam.ai/l/companies-with-mobile-app-pennsylvania) (130)
- [Companies with a mobile app in Washington State](https://www.tamtam.ai/l/companies-with-mobile-app-washington-state) (128)
- [Companies with a mobile app in Georgia](https://www.tamtam.ai/l/companies-with-mobile-app-georgia) (117)
- [Companies with a mobile app in Ohio](https://www.tamtam.ai/l/companies-with-mobile-app-ohio) (114)
- [Companies with a mobile app in New Jersey](https://www.tamtam.ai/l/companies-with-mobile-app-new-jersey) (113)
- [Companies with a mobile app in Colorado](https://www.tamtam.ai/l/companies-with-mobile-app-colorado) (100)
- [Companies with a mobile app in North Carolina](https://www.tamtam.ai/l/companies-with-mobile-app-north-carolina) (96)
- [Companies with a mobile app in Michigan](https://www.tamtam.ai/l/companies-with-mobile-app-michigan) (95)
- [Companies with a mobile app in Virginia](https://www.tamtam.ai/l/companies-with-mobile-app-virginia) (93)
- [Companies with a mobile app in Arizona](https://www.tamtam.ai/l/companies-with-mobile-app-arizona) (87)
- [Companies with a mobile app in Minnesota](https://www.tamtam.ai/l/companies-with-mobile-app-minnesota) (84)
- [Companies with a mobile app in Missouri](https://www.tamtam.ai/l/companies-with-mobile-app-missouri) (78)
- [Companies with a mobile app in Utah](https://www.tamtam.ai/l/companies-with-mobile-app-utah) (78)
- [Companies with a mobile app in New York](https://www.tamtam.ai/l/companies-with-mobile-app-new-york) (371)
- [Companies with a mobile app in San Francisco](https://www.tamtam.ai/l/companies-with-mobile-app-san-francisco) (238)
- [Companies with a mobile app in Los Angeles](https://www.tamtam.ai/l/companies-with-mobile-app-los-angeles) (81)
- [Companies with a mobile app in Chicago](https://www.tamtam.ai/l/companies-with-mobile-app-chicago) (75)

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Source: https://www.tamtam.ai/l/companies-with-mobile-app-united-states