# List of multinational companies in Texas

Tamtam tracks 1,418 multinational companies headquartered in Texas. This list ranks the 100 largest by number of employees on LinkedIn, led by United States Air Force, Oracle and AT&T. Their median headcount is 18,396. Half of them were founded in 1977 or later. The most common headquarters are Houston (21), Dallas (16) and Plano (14).

These are some of the largest multinational companies operating in Texas, representing a diverse array of industries. Among them, Oracle delivers cloud infrastructure and AI solutions, while AT&T connects people through telecommunications technology. Dell Technologies provides essential technology infrastructure, and Keller Williams Realty, LLC operates as a real estate franchise. KFC and Pizza Hut are prominent in the restaurant sector, and SLB develops advanced technologies for energy access.

A notable pattern in this selection is the strong presence of companies in the IT services, technology, and energy sectors, alongside significant representation from real estate and food services. Headquarters are distributed across major Texan cities, including Austin, Dallas, Houston, and Round Rock, indicating a widespread economic footprint across the state.

🇺🇸 Texas · 100 companies · Updated Nov 11, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [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 |
| 2 | [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 |
| 3 | [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 |  |
| 4 | [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 |
| 5 | [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 |
| 6 | [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 |  |
| 7 | [Hewlett Packard Enterprise](https://www.tamtam.ai/c/hewlett-packard-enterprise) (hpe.com)<br>This company is a global edge-to-cloud company that drives technology and innovation to fulfill its passion and purpose | IT Services and IT Consulting | 🇺🇸 Houston | 90,021 |  |
| 8 | [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 |
| 9 | [SLB](https://www.tamtam.ai/c/slb-houston) (slb.com)<br>Global innovators developing advanced technologies to unlock energy access while reducing carbon emissions through sustainable engineering and diverse technical change maker expertise. | Technology, Information and Internet | 🇺🇸 Houston | 79,707 |  |
| 10 | [CBRE](https://www.tamtam.ai/c/cbre) (cbre.com)<br>A real estate company providing comprehensive services and insights to empower clients in maximizing opportunities and success in the industry | Real Estate | 🇺🇸 Dallas | 75,008 |  |
| 11 | [Jacobs](https://www.tamtam.ai/c/jacobs) (jacobs.com)<br>Delivering outcomes and solutions for complex challenges in advanced manufacturing, cities, energy, environment, life sciences, transportation, and water, from advisory to lifecycle management. | Business Consulting and Services | 🇺🇸 Dallas | 68,461 | 1947 |
| 12 | [Baker Hughes](https://www.tamtam.ai/c/baker-hughes-houston) (bakerhughes.com)<br>Energy technology company providing innovative solutions globally, focusing on safety, efficiency, and sustainability in the energy and industrial sectors | Energy Technology | 🇺🇸 Houston | 67,440 |  |
| 13 | [Caterpillar Inc.](https://www.tamtam.ai/c/caterpillar-inc) (caterpillar.com)<br>A global leader in manufacturing construction and mining equipment, engines, turbines, and locomotives, focused on sustainability and providing value to customers worldwide | Machinery Manufacturing | 🇺🇸 Irving | 62,810 | 1925 |
| 14 | [Halliburton](https://www.tamtam.ai/c/halliburton) (halliburton.com)<br>Collaborates to engineer solutions maximizing energy asset value, from locating hydrocarbons, managing data, drilling, evaluating, and constructing wells, to optimizing production. | Oil and Gas | 🇺🇸 Houston | 60,277 | 1919 |
| 15 | [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 |  |
| 16 | [AECOM](https://www.tamtam.ai/c/aecom) (aecom.com)<br>A global infrastructure consulting firm providing professional services in advisory, planning, design, engineering, and construction management for public and private-sector clients | Civil Engineering | 🇺🇸 Dallas | 57,963 |  |
| 17 | [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 |
| 18 | [Flex](https://www.tamtam.ai/c/flex-austin) (flex.com)<br>Manufacturing partner supporting diverse customers in designing and building innovative products aimed at improving the world and daily life. | Appliances, Electrical, and Electronics Manufacturing | 🇺🇸 Austin | 55,736 |  |
| 19 | [Chevron](https://www.tamtam.ai/c/chevron) (chevron.com)<br>The company values its people and their innovation in tackling energy challenges, fostering open and respectful communication on LinkedIn | Oil and Gas | 🇺🇸 Houston | 55,495 |  |
| 20 | [Mary Kay Global](https://www.tamtam.ai/c/mary-kay-global) (marykay.com)<br>A global beauty brand empowering women through innovative products, supporting independent contractors, and investing in science, sustainability, and social causes | Personal Care Product Manufacturing | 🇺🇸 Addison | 50,086 |  |
| 21 | [Catalyst Brands LLC](https://www.tamtam.ai/c/catalyst-brands-llc) (catalystbrands.com)<br>Management of a portfolio of iconic American retail brands including Aéropostale, Brooks Brothers, Eddie Bauer, Lucky Brand, Nautica, and JCPenney. | Retail Apparel and Fashion | 🇺🇸 Plano | 48,814 | 2025 |
| 22 | [TTEC](https://www.tamtam.ai/c/ttec) (ttec.com)<br>The company specializes in helping businesses create excellent customer experiences using a blend of human interaction and technology Stay updated with their newsletter | Outsourcing and Offshoring Consulting | 🇺🇸 Austin | 44,473 | 1984 |
| 23 | [Tenet Healthcare](https://www.tamtam.ai/c/tenet-healthcare) (tenethealth.com)<br>Operates ambulatory surgery centers, acute and specialty hospitals, physician networks, and provides revenue cycle management and value-based care services. | Hospitals and Health Care | 🇺🇸 Dallas | 44,016 |  |
| 24 | [Whole Foods Market](https://www.tamtam.ai/c/whole-foods-market) (careers.wholefoodsmarket.com)<br>Retailer specializing in high-quality natural and organic food products, partnering with trusted suppliers and supporting local communities. | Retail | 🇺🇸 Austin | 42,299 | 1980 |
| 25 | [TaskUs](https://www.tamtam.ai/c/taskus) (taskus.com)<br>TaskUs offers a range of BPO services, leveraging technology and data to support partners' success through innovation and technology, powered by smart humans | Outsourcing and Offshoring Consulting | 🇺🇸 New Braunfels | 42,093 | 2008 |
| 26 | [Brinker International](https://www.tamtam.ai/c/brinker-international) (brinkerjobs.com)<br>Leading casual dining restaurant company owning, operating, or franchising over 1,600 restaurants globally, including Chili's Grill & Bar and Maggiano's Little Italy. | Restaurants | 🇺🇸 Dallas | 39,975 | 1975 |
| 27 | [NOV](https://www.tamtam.ai/c/nov) (nov.com)<br>Provider of technology-driven solutions for the global energy industry, enabling safe energy production, environmental impact reduction, and advancing towards a more sustainable future | Oil and Gas | 🇺🇸 Houston | 37,645 |  |
| 28 | [Fluor Corporation](https://www.tamtam.ai/c/fluor-corporation) (fluor.com)<br>Global EPC company providing engineering solutions to energy, infrastructure, life sciences, technology, mining, and government sectors with emphasis on innovation and sustainability | Construction | 🇺🇸 Irving | 36,512 | 1912 |
| 29 | [Kimberly-Clark](https://www.tamtam.ai/c/kimberly-clark) (kimberly-clark.com)<br>Manufacture and distribute trusted personal care and hygiene products globally, focusing on innovation, sustainability, and improving daily life. | Manufacturing | 🇺🇸 Irving | 35,192 |  |
| 30 | [Texas Instruments](https://www.tamtam.ai/c/texas-instruments) (ti.com)<br>Design, manufacture, and sell analog and embedded processing chips for industrial, automotive, personal electronics, enterprise, and communications markets. | Semiconductor Manufacturing | 🇺🇸 Dallas | 33,476 |  |
| 31 | [Chili's](https://www.tamtam.ai/c/chili-s) (chilisjobs.com)<br>A global restaurant chain known for casual fare and warm hospitality, with a focus on giving back to communities Passionate about exceptional guest service | Restaurants | 🇺🇸 Dallas | 33,439 | 1975 |
| 32 | [Charles Schwab](https://www.tamtam.ai/c/charles-schwab) (aboutschwab.com)<br>An investment services firm disrupting traditional Wall Street, offering brokerage, banking, and financial advisory services to improve the investing experience for clients | Financial Services | 🇺🇸 Westlake | 32,647 |  |
| 33 | [Sysco](https://www.tamtam.ai/c/sysco) (sysco.com)<br>Global leader in selling, marketing, and distributing food and related products to customers preparing meals away from home, including restaurants and facilities. | Food and Beverage Services | 🇺🇸 Houston | 31,974 |  |
| 34 | [KBR, Inc.](https://www.tamtam.ai/c/kbr-inc) (kbr.com)<br>Providing science, technology, and engineering solutions to governments and companies worldwide addressing significant contemporary challenges and opportunities. | IT Services and IT Consulting | 🇺🇸 Houston | 31,433 |  |
| 35 | [Texas A&M University](https://www.tamtam.ai/c/texas-a-and-m-university) (tamu.edu)<br>Public university offering diverse research, military officer training, athletics, and hosting presidential library with strong community values and hospitality. | Higher Education | 🇺🇸 College Station | 30,552 | 1876 |
| 36 | [CHRISTUS Health](https://www.tamtam.ai/c/christus-health) (christushealth.org)<br>network of hospitals, clinics, and care facilities providing personalized healthcare services across multiple U.S. states and Latin American countries | Hospitals and Health Care | 🇺🇸 Irving | 29,436 |  |
| 37 | [INEOS Oligomers](https://www.tamtam.ai/c/ineos-oligomers) (ineos.com)<br>A chemicals company headquartered in League City, Texas, specializing in oligomers and other chemical products for various industries | Chemical Manufacturing | 🇺🇸 League City | 26,000 |  |
| 38 | [McKesson](https://www.tamtam.ai/c/mckesson) (mckesson.com)<br>A global healthcare organization dedicated to advancing health outcomes, providing insights, products, and services to make quality care accessible and affordable | Hospitals and Health Care | 🇺🇸 Irving | 24,993 |  |
| 39 | [NTT DATA North America](https://www.tamtam.ai/c/ntt-data-north-america) (us.nttdata.com)<br>provides business and technology consulting, data and AI solutions, application development, infrastructure management, and industry-specific services globally | IT Services and IT Consulting | 🇺🇸 Plano | 24,414 |  |
| 40 | [McDermott International, Ltd](https://www.tamtam.ai/c/mcdermott-international-ltd) (mcdermott.com)<br>Engineering and construction solutions for global energy industry, focusing on sustainable energy infrastructure and energy transition projects worldwide. | Oil and Gas | 🇺🇸 Houston | 23,162 |  |
| 41 | [Toyota North America](https://www.tamtam.ai/c/toyota-north-america) (toyota.com)<br>Manufacturing high-quality vehicles while prioritizing people, career growth, and leading innovations in future mobility solutions for everyone. | Motor Vehicle Manufacturing | 🇺🇸 Plano | 22,666 | 1957 |
| 42 | [Houston Methodist](https://www.tamtam.ai/c/houston-methodist) (houstonmethodist.org)<br>Comprehensive health system with hospitals, research institute, residency programs, outpatient and emergency care centers serving Greater Houston area. | Hospitals and Health Care | 🇺🇸 Houston | 22,002 |  |
| 43 | [Access Healthcare](https://www.tamtam.ai/c/access-healthcare-dallas) (accesshealthcare.com)<br>Access Healthcare provides business process outsourcing, application services, and robotic process automation tools to healthcare providers, improving revenue cycle with global delivery and technology | Hospitals and Health Care | 🇺🇸 Dallas | 21,863 | 2011 |
| 44 | [Raising Cane's Chicken Fingers](https://www.tamtam.ai/c/raising-cane-s-chicken-fingers) (raisingcanes.com)<br>Fast-food chain specializing in craveable chicken finger meals, focused on customer satisfaction, crew culture, and community involvement. | Restaurants | 🇺🇸 Plano | 21,660 | 1996 |
| 45 | [Siemens Digital Industries Software](https://www.tamtam.ai/c/siemens-digital-industries-software) (siemens.com)<br>The company helps organizations digitally transform using Siemens Xcelerator platform, optimizing design, engineering, and manufacturing processes to create sustainable products | Software Development | 🇺🇸 Plano | 20,925 |  |
| 46 | [CBRE Global Workplace Solutions (GWS)](https://www.tamtam.ai/c/cbre-global-workplace-solutions-gws) (cbre.com)<br>Partner with clients worldwide to deliver tailored workplace solutions addressing unique organizational needs and driving strategic business outcomes. | Real Estate | 🇺🇸 Dallas | 20,430 | 1984 |
| 47 | [Indeed](https://www.tamtam.ai/c/indeed) (indeed.com)<br>Global platform connecting job seekers with millions of job listings, enabling resume posting, company research, and job applications worldwide. | Technology, Information and Internet | 🇺🇸 Austin | 19,772 |  |
| 48 | [BNSF Railway](https://www.tamtam.ai/c/bnsf-railway) (bnsf.com)<br>Extensive railroad network across North America transporting intermodal traffic, grain, and essential product components daily. | Freight and Package Transportation | 🇺🇸 Fort Worth | 18,975 |  |
| 49 | [Michaels Stores](https://www.tamtam.ai/c/michaels-stores) (michaels.com)<br>The Michaels Companies Inc is a leading creative destination in North America with over 1,300 stores and an online marketplace for handmade goods | Retail | 🇺🇸 Irving | 18,493 | 1973 |
| 50 | [Cameron Products](https://www.tamtam.ai/c/cameron-products) (slb.com)<br>A leading provider of flow equipment products, systems, and services for the global oil, gas, and process industries, with a strong global network | Oil and Gas | 🇺🇸 Houston | 18,396 |  |
| 51 | [Infosys Ltd](https://www.tamtam.ai/c/infosys-ltd-richardson) (infosys.com)<br>Global leader in next-generation digital services and consulting, enabling clients worldwide to navigate digital transformation with AI-powered solutions and agile digital delivery for performance and customer satisfaction | IT Services and IT Consulting | 🇺🇸 Tx 75082 | 17,979 | 1981 |
| 52 | [Gold's Gym](https://www.tamtam.ai/c/gold-s-gym) (goldsgym.com)<br>A global fitness icon with over 700 locations worldwide, Gold's Gym helps individuals pursue careers in the fitness industry and achieve their fitness goals | Wellness and Fitness Services | 🇺🇸 Dallas | 17,177 | 1965 |
| 53 | [GameStop](https://www.tamtam.ai/c/gamestop) (gamestop.com)<br>The company offers games, entertainment products, and technology through its online platforms and physical stores, providing career opportunities | Retail | 🇺🇸 Grapevine | 17,164 |  |
| 54 | [Frito-Lay](https://www.tamtam.ai/c/frito-lay) (fritolay.com)<br>A company that believes in giving consumers access to their favorite snacks everywhere, owning the manufacturing process and investing in technology for agility | Food and Beverage Services | 🇺🇸 Plano | 16,493 |  |
| 55 | [ConocoPhillips](https://www.tamtam.ai/c/conocophillips) (conocophillips.com)<br>A global oil and gas company focusing on safely finding and delivering energy worldwide while fostering a great workplace and community | Oil and Gas | 🇺🇸 Houston | 16,478 | 2012 |
| 56 | [KFC US](https://www.tamtam.ai/c/kfc-us) (jobs.kfc.com)<br>It is the world's most popular chicken restaurant chain, a division of Yum! Brands, one of the world's largest restaurant companies. | Restaurants | 🇺🇸 Plano | 16,422 | 1952 |
| 57 | [Oxy](https://www.tamtam.ai/c/oxy) (oxy.com)<br>An international energy company with assets in the US, Middle East, and North Africa, focused on oil production, midstream services, chemical manufacturing, and carbon reduction technologies | Oil and Gas | 🇺🇸 Houston | 16,319 |  |
| 58 | [Wingstop Restaurants Inc.](https://www.tamtam.ai/c/wingstop-restaurants-inc) (wingstop.com)<br>Global restaurant chain specializing in flavorful chicken wings, offering diverse career opportunities within its rapidly expanding network and support centers. | Restaurants | 🇺🇸 Dallas | 16,095 | 1994 |
| 59 | [NetSuite](https://www.tamtam.ai/c/netsuite) (netsuite.com)<br>A pioneering cloud-based company offering integrated business solutions including financials, ERP, inventory management, HR, and omnichannel commerce to global customers | Software Development | 🇺🇸 Austin | 15,622 | 1998 |
| 60 | [LyondellBasell](https://www.tamtam.ai/c/lyondellbasell-houston) (lyondellbasell.com)<br>Leading global chemical company producing innovative polymers and polyolefins for sustainable transportation, food safety, clean water, and healthcare applications. | Chemical Manufacturing | 🇺🇸 Houston | 15,172 | 2007 |
| 61 | [Flowserve Corporation](https://www.tamtam.ai/c/flowserve-corporation) (flowserve.com)<br>Global manufacturer of pumps, valves, and seals with a rich heritage, providing innovative solutions for industries worldwide through experience, leadership, and creativity | Industrial Machinery Manufacturing | 🇺🇸 Irving | 14,750 | 1997 |
| 62 | [Phillips 66](https://www.tamtam.ai/c/phillips-66) (phillips66.com)<br>A global energy company focused on manufacturing petroleum products, natural gas processing, and petrochemical production, prioritizing safety, honor, and commitment | Oil and Gas | 🇺🇸 Houston | 14,000 |  |
| 63 | [TGI Fridays](https://www.tamtam.ai/c/tgi-fridays) (tgifridays.com)<br>Operating over 380 restaurants worldwide, offering authentic American food and legendary drinks in a welcoming, inclusive atmosphere. | Restaurants | 🇺🇸 Dallas | 13,865 |  |
| 64 | [Oceaneering](https://www.tamtam.ai/c/oceaneering) (oceaneering.com)<br>Global technology company providing engineered services, products, and robotic solutions to offshore energy, defense, aerospace, and manufacturing industries worldwide | Oil and Gas | 🇺🇸 Houston | 13,838 | 1964 |
| 65 | [Movate](https://www.tamtam.ai/c/movate) (movate.com)<br>A digital technology and customer experience services company focused on innovation and client outcomes, with a global network of diverse talent | IT Services and IT Consulting | 🇺🇸 Plano | 13,112 | 1996 |
| 66 | [Cinemark](https://www.tamtam.ai/c/cinemark) (cinemark.com)<br>A leading theatrical exhibition company based in Plano, TX, offering premium entertainment experiences with over 500 theaters and 5,700 screens across the US and Latin America | Entertainment Providers | 🇺🇸 Plano | 12,979 | 1984 |
| 67 | [Topgolf](https://www.tamtam.ai/c/topgolf) (linktr.ee)<br>A leading innovator in modern golf entertainment, offering tech-driven games, food, and drinks at venues worldwide, focused on fun and play for all | Entertainment Providers | 🇺🇸 Dallas | 12,345 | 2000 |
| 68 | [CB&I](https://www.tamtam.ai/c/cb-and-i) (cbi.com)<br>Global leader in designing and building storage facilities, tanks, and terminals with extensive experience and expertise in delivering world-class storage solutions | Oil and Gas | 🇺🇸 The Woodlands | 12,096 |  |
| 69 | [Care.com](https://www.tamtam.ai/c/care-com) (care.com)<br>Platform connecting families with caregivers using technology, data analytics, and AI to provide reliable care for loved ones. | Consumer Services | 🇺🇸 Austin | 12,073 | 2007 |
| 70 | [Tailored Brands, Inc.](https://www.tamtam.ai/c/tailored-brands-inc) (tailoredbrands.com)<br>Company focuses on enhancing customer appearance and confidence for important moments, emphasizing inclusivity, integrity, teamwork, and continuous improvement. | Retail Apparel and Fashion | 🇺🇸 Houston | 11,474 |  |
| 71 | [Epsilon](https://www.tamtam.ai/c/epsilon) (epsilon.com)<br>It provides data-driven marketing solutions, enabling brands to engage consumers effectively across various channels using advanced technology and analytics. | Advertising Services | 🇺🇸 Irving | 11,146 |  |
| 72 | [Valero](https://www.tamtam.ai/c/valero) (valero.com)<br>Manufacturing, marketing transportation fuels, petrochemical products. Operating petroleum refineries, ethanol plants, and renewable diesel facilities for wholesale markets. | Oil and Gas | 🇺🇸 San Antonio | 11,096 | 1980 |
| 73 | [YPO](https://www.tamtam.ai/c/ypo) (ypo.org)<br>Global leadership community with 34,000 members in 150 countries, focused on developing better leaders through peer learning and exceptional experiences | Non-profit Organizations | 🇺🇸 Irving | 10,683 | 1950 |
| 74 | [Comerica Bank](https://www.tamtam.ai/c/comerica-bank) (comerica.com)<br>Financial services company offering business banking, retail banking, and wealth management across major U.S. cities and select international markets. | Banking | 🇺🇸 Dallas | 10,425 | 1849 |
| 75 | [SoftServe](https://www.tamtam.ai/c/softserve) (softserveinc.com)<br>A premier IT consulting and digital services provider, specializing in digital engineering, data analytics, cloud services, and AI/ML solutions for various industries globally | IT Services and IT Consulting | 🇺🇸 Austin | 10,324 |  |
| 76 | [Exela Technologies](https://www.tamtam.ai/c/exela-technologies) (exelatech.com)<br>Global provider of business process automation and digital transformation solutions, enhancing productivity and quality across multiple industries and sectors. | IT Services and IT Consulting | 🇺🇸 Irving | 9,711 |  |
| 77 | [CMC](https://www.tamtam.ai/c/cmc) (cmc.com)<br>Focus on recruiting, developing, and supporting talented employees in the metals industry with an emphasis on safety and career growth. | Construction | 🇺🇸 Irving | 9,653 |  |
| 78 | [Six Flags](https://www.tamtam.ai/c/six-flags) (sixflags.com)<br>Large scale amusement park operations across North America following a merger to manage diverse entertainment venues and regional theme park destinations. | Entertainment Providers | 🇺🇸 Arlington | 9,357 | 1961 |
| 79 | [RealPage, Inc.](https://www.tamtam.ai/c/realpage-inc) (realpage.com)<br>Global provider of software and data analytics for the real estate industry, helping clients improve performance and increase returns with innovative solutions | Software Development | 🇺🇸 Richardson | 9,112 |  |
| 80 | [Sabre](https://www.tamtam.ai/c/sabre) (sabre.com)<br>A software and technology company empowering the global travel industry with innovative solutions, connecting people with personalized travel experiences | Technology, Information and Internet | 🇺🇸 Southlake | 9,025 |  |
| 81 | [IKS Health](https://www.tamtam.ai/c/iks-health) (ikshealth.com)<br>Revitalizing clinician-patient relationships by relieving healthcare organizations of administrative burdens, enabling focus on delivering quality care through technology and expertise | Hospitals and Health Care | 🇺🇸 Dallas | 9,019 | 2006 |
| 82 | [Expro](https://www.tamtam.ai/c/expro) (expro.com)<br>This company provides innovative technologies and high-quality data to support decision-making in energy operations, focusing on well construction and production | Oil and Gas | 🇺🇸 Houston | 8,906 | 1973 |
| 83 | [WIS International](https://www.tamtam.ai/c/wis-international) (wisintl.com)<br>A global leader in inventory and data collection services, offering physical counting, merchandising, and space optimization solutions to retailers worldwide | Business Consulting and Services | 🇺🇸 Plano | 8,902 | 1953 |
| 84 | [Bell Flight](https://www.tamtam.ai/c/bell-flight) (bellflight.com)<br>Design and manufacture of helicopters and tiltrotor aircraft, pioneering aviation technology with a focus on safety and reliability. | Aviation and Aerospace Component Manufacturing | 🇺🇸 Fort Worth | 8,859 | 1935 |
| 85 | [GM Financial](https://www.tamtam.ai/c/gm-financial) (gmfinancial.com)<br>Global provider of auto finance solutions offering retail loans, leases, and commercial lending to support customers and auto dealers. | Financial Services | 🇺🇸 Fort Worth | 8,809 | 1992 |
| 86 | [American Income Life Insurance Company](https://www.tamtam.ai/c/american-income-life-insurance-company) (ailife.com)<br>Provider of supplemental insurance benefits to working families through partnerships with unions, credit unions, and associations, with strong financial strength and long history of community advocacy Unlimited career opportunities available | Insurance | 🇺🇸 Waco | 8,776 |  |
| 87 | [BMC Software](https://www.tamtam.ai/c/bmc-software) (bmc.com)<br>It provides open, scalable solutions for complex IT challenges, helping organizations innovate and become Autonomous Digital Enterprises for future success. | IT Services and IT Consulting | 🇺🇸 Houston | 8,773 | 1980 |
| 88 | [Weir Minerals](https://www.tamtam.ai/c/weir-minerals) (global.weir)<br>The company provides engineered solutions to the mining industry, offering services from reducing downtime to increasing plant capacity and tailings management | Mining | 🇺🇸 Fort Worth | 8,746 | 1871 |
| 89 | [G6 Hospitality LLC](https://www.tamtam.ai/c/g6-hospitality-llc) (g6hospitality.com)<br>G6 Hospitality LLC operates and franchises economy lodging locations under the Motel 6 and Studio 6 brands, offering affordable accommodations with various amenities | Hospitality | 🇺🇸 Carrollton | 8,718 | 1962 |
| 90 | [CEC Entertainment](https://www.tamtam.ai/c/cec-entertainment) (chuckejobs.com)<br>A global leader in family dining/entertainment with 605 Chuck E Cheese's and 149 Peter Piper Pizza locations, ensuring every guest leaves happy | Restaurants | 🇺🇸 Irving | 8,255 | 1977 |
| 91 | [NI (National Instruments)](https://www.tamtam.ai/c/ni-national-instruments) (ni.com)<br>The company engineers solutions using cutting-edge technology, automation, and software to help customers solve technology challenges and build better businesses | Appliances, Electrical, and Electronics Manufacturing | 🇺🇸 Austin | 7,971 | 1976 |
| 92 | [Tyler Technologies](https://www.tamtam.ai/c/tyler-technologies) (tylertech.com)<br>Provides integrated software and technology services enabling government entities to operate efficiently, transparently, and connect data across systems. | Software Development | 🇺🇸 Plano | 7,873 |  |
| 93 | [Conifer Health Solutions](https://www.tamtam.ai/c/conifer-health-solutions) (coniferhealth.com)<br>Healthcare experience company focused on improving outcomes for patients and providers by streamlining revenue management, enabling patient-centric care, and optimizing value-based care transitions | Hospitals and Health Care | 🇺🇸 Frisco | 7,691 | 2008 |
| 94 | [The Exchange](https://www.tamtam.ai/c/the-exchange) (production-aafesprod-exchange.frontend.site)<br>Providing tax-free merchandise and services to military communities worldwide, supporting Warfighters and their families with a wide range of benefits and employment opportunities | Retail | 🇺🇸 Dallas | 7,608 | 1895 |
| 95 | [Motel 6](https://www.tamtam.ai/c/motel-6) (motel6.com)<br>Established in 1962, this iconic American brand operates over 1,400 economy motels in the US and Canada, offering affordable lodging solutions nationwide | Hospitality | 🇺🇸 Carrollton | 7,579 | 1962 |
| 96 | [Liberty Tax](https://www.tamtam.ai/c/liberty-tax) (libertytax.com)<br>A fast-growing income tax preparation franchise offering friendly service, accuracy, and a money back guarantee with a network of over 4,000 offices | Accounting | 🇺🇸 Hurst | 7,554 | 1997 |
| 97 | [Aimbridge Hospitality](https://www.tamtam.ai/c/aimbridge-hospitality) (aimbridgehospitality.com)<br>Operates a global portfolio of over eighty hotel brands while providing comprehensive management services, professional career development, and industry-leading staff training programs. | Hospitality | 🇺🇸 Plano | 7,540 |  |
| 98 | [Nabors Industries](https://www.tamtam.ai/c/nabors-industries) (nabors.com)<br>Provider of advanced drilling rigs, automation, and engineering solutions for safe, efficient, and responsible energy production worldwide. | Oil and Gas | 🇺🇸 Houston | 7,492 | 1952 |
| 99 | [Stewart Title](https://www.tamtam.ai/c/stewart-title) (stewart.com)<br>Global provider of title services and personalized real estate solutions facilitating property ownership through specialized industry expertise and customized transaction support services. | Insurance | 🇺🇸 Houston | 7,410 | 1893 |
| 100 | [iSoftStone](https://www.tamtam.ai/c/isoftstone) (isoftstoneinc.com)<br>Global IT service and consulting company specializing in web development, software testing, data management, digital experience, and AI solutions. | IT Services and IT Consulting | 🇺🇸 Plano | 7,385 | 2005 |

## 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 Texas

- [The largest companies in Texas](https://www.tamtam.ai/l/largest-companies-texas) (9,277)
- [Oil and Gas companies in Texas](https://www.tamtam.ai/l/oil-and-gas-companies-texas) (969)
- [Energy companies in Texas](https://www.tamtam.ai/l/energy-companies-texas) (857)
- [IT Services and IT Consulting companies in Texas](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-texas) (834)
- [IT services companies in Texas](https://www.tamtam.ai/l/it-services-companies-texas) (729)
- [Retail chains in Texas](https://www.tamtam.ai/l/retail-chains-texas) (633)
- [Professional services firms in Texas](https://www.tamtam.ai/l/professional-services-firms-texas) (629)
- [Manufacturers in Texas](https://www.tamtam.ai/l/manufacturers-texas) (621)
- [Critical infrastructure operators in Texas](https://www.tamtam.ai/l/critical-infrastructure-operators-texas) (579)
- [Real Estate companies in Texas](https://www.tamtam.ai/l/real-estate-companies-texas) (563)
- [Education providers in Texas](https://www.tamtam.ai/l/education-companies-texas) (533)
- [SaaS companies in Texas](https://www.tamtam.ai/l/saas-companies-texas) (498)
- [Consulting firms in Texas](https://www.tamtam.ai/l/consulting-firms-texas) (453)
- [Companies with in-house R&D in Texas](https://www.tamtam.ai/l/r-and-d-companies-texas) (442)
- [Hardware manufacturers in Texas](https://www.tamtam.ai/l/hardware-companies-texas) (426)
- [Hospitals and Health Care companies in Texas](https://www.tamtam.ai/l/hospitals-and-health-care-companies-texas) (423)
- [Software Development companies in Texas](https://www.tamtam.ai/l/software-development-companies-texas) (414)
- [Financial services firms in Texas](https://www.tamtam.ai/l/financial-services-firms-texas) (410)
- [Healthcare providers in Texas](https://www.tamtam.ai/l/healthcare-providers-texas) (408)
- [Transportation, Logistics, Supply Chain and Storage companies in Texas](https://www.tamtam.ai/l/transportation-logistics-supply-chain-and-storage-companies-texas) (375)
- [Companies with a mobile app in Texas](https://www.tamtam.ai/l/companies-with-mobile-app-texas) (366)
- [Public sector organisations in Texas](https://www.tamtam.ai/l/public-sector-organisations-texas) (360)
- [AI companies in Texas](https://www.tamtam.ai/l/ai-companies-texas) (351)
- [Logistics companies in Texas](https://www.tamtam.ai/l/logistics-companies-texas) (334)

## The same list elsewhere in United States

- [Multinational companies in the United States](https://www.tamtam.ai/l/multinational-companies-united-states) (16,197)
- [Multinational companies in California](https://www.tamtam.ai/l/multinational-companies-california) (2,592)
- [Multinational companies in New York State](https://www.tamtam.ai/l/multinational-companies-new-york-state) (2,216)
- [Multinational companies in Florida](https://www.tamtam.ai/l/multinational-companies-florida) (897)
- [Multinational companies in Illinois](https://www.tamtam.ai/l/multinational-companies-illinois) (831)
- [Multinational companies in Massachusetts](https://www.tamtam.ai/l/multinational-companies-massachusetts) (637)
- [Multinational companies in New Jersey](https://www.tamtam.ai/l/multinational-companies-new-jersey) (624)
- [Multinational companies in Georgia](https://www.tamtam.ai/l/multinational-companies-georgia) (521)
- [Multinational companies in Pennsylvania](https://www.tamtam.ai/l/multinational-companies-pennsylvania) (472)
- [Multinational companies in Michigan](https://www.tamtam.ai/l/multinational-companies-michigan) (468)
- [Multinational companies in Alabama](https://www.tamtam.ai/l/multinational-companies-alabama) (416)
- [Multinational companies in Virginia](https://www.tamtam.ai/l/multinational-companies-virginia) (396)
- [Multinational companies in Ohio](https://www.tamtam.ai/l/multinational-companies-ohio) (390)
- [Multinational companies in North Carolina](https://www.tamtam.ai/l/multinational-companies-north-carolina) (358)
- [Multinational companies in Washington State](https://www.tamtam.ai/l/multinational-companies-washington-state) (288)
- [Multinational companies in Colorado](https://www.tamtam.ai/l/multinational-companies-colorado) (228)
- [Multinational companies in Minnesota](https://www.tamtam.ai/l/multinational-companies-minnesota) (224)
- [Multinational companies in New York](https://www.tamtam.ai/l/multinational-companies-new-york) (1,836)
- [Multinational companies in San Francisco](https://www.tamtam.ai/l/multinational-companies-san-francisco) (446)
- [Multinational companies in Houston](https://www.tamtam.ai/l/multinational-companies-houston) (402)
- [Multinational companies in Chicago](https://www.tamtam.ai/l/multinational-companies-chicago) (366)
- [Multinational companies in Miami](https://www.tamtam.ai/l/multinational-companies-miami) (289)
- [Multinational companies in Atlanta](https://www.tamtam.ai/l/multinational-companies-atlanta) (252)
- [Multinational companies in Boston](https://www.tamtam.ai/l/multinational-companies-boston) (241)

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Source: https://www.tamtam.ai/l/multinational-companies-texas