# Multinational companies headquartered in Irving

Tamtam tracks 83 multinational companies headquartered in Irving. This list ranks the 30 largest by number of employees on LinkedIn, led by Caterpillar Inc., 7-Eleven and Fluor Corporation. Their median headcount is 6,515. Half of them were founded in 1977 or later.

The multinational companies in Irving span a range of sectors, indicating a diverse economic landscape. Key industries include manufacturing, retail, healthcare, and business services. These are predominantly large corporations, with significant employee counts, reflecting established global operations.

Notable companies include Caterpillar Inc., a manufacturer of construction and mining equipment; 7-Eleven, a global convenience retailer; Fluor Corporation, an engineering and construction firm; and Kimberly-Clark, known for personal care products. A common pattern is the strong presence of companies with a long history, many founded in the early to mid-20th century.

🇺🇸 Irving · 30 companies · Updated Nov 11, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [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 |
| 2 | [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 |
| 3 | [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 |
| 4 | [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 |  |
| 5 | [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 |  |
| 6 | [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 |  |
| 7 | [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 |
| 8 | [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 |
| 9 | [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 |  |
| 10 | [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 |
| 11 | [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 |  |
| 12 | [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 |  |
| 13 | [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 |
| 14 | [Celanese](https://www.tamtam.ai/c/celanese) (celanese.com)<br>Global leader in chemistry, producing specialty material solutions for various industries through sustainable practices, innovation, and community involvement | Chemical Manufacturing | 🇺🇸 Irving | 7,348 | 1912 |
| 15 | [XBP Global](https://www.tamtam.ai/c/xbp-global) (xbpglobal.com)<br>Multinational technology company delivering AI-driven intelligent automation platforms and services to optimize and transform enterprise workflows globally. | Technology, Information and Internet | 🇺🇸 Irving | 6,515 | 1974 |
| 16 | [Allsec Technologies Limited](https://www.tamtam.ai/c/allsec-technologies-limited) (allsectech.com)<br>Global outsourcing provider with 20+ years experience offering HR, payroll, compliance, customer experience, technical support, accounts management, AML/KYC verification, and other services | IT Services and IT Consulting | 🇺🇸 Irving | 4,848 | 2000 |
| 17 | [ShiftKey](https://www.tamtam.ai/c/shiftkey) (shiftkey.com)<br>A platform connecting healthcare facilities with licensed professionals, addressing staffing shortages by offering flexible work options and empowering healthcare workers | Software Development | 🇺🇸 Irving | 3,989 | 2016 |
| 18 | [MOURI Tech](https://www.tamtam.ai/c/mouri-tech) (mouritech.com)<br>Global Enterprise Solutions Provider partnering with Fortune 500 companies, offering innovative services in enterprise transformation, cloud strategy, analytics, and application development | IT Services and IT Consulting | 🇺🇸 Irving | 3,521 | 2005 |
| 19 | [Darling Ingredients](https://www.tamtam.ai/c/darling-ingredients) (darlingii.com)<br>Transforms animal agriculture and food industry by-products into ingredients for nutrition, animal feed, crops, and renewable energy worldwide. | Manufacturing | 🇺🇸 Irving | 2,759 | 1882 |
| 20 | [ALKEGEN](https://www.tamtam.ai/c/alkegen) (alkegen.com)<br>Specialty materials leader for mission-critical systems in battery technologies, electric vehicles, filtration media, and insulation materials to promote sustainability and energy savings | Industrial Machinery Manufacturing | 🇺🇸 Irving | 2,527 |  |
| 21 | [CHC Helicopter](https://www.tamtam.ai/c/chc-helicopter) (chcheli.com)<br>Provides helicopter services for remote and challenging destinations, offshore transportation for oil and gas exploration, search and rescue operations, and helicopter maintenance globally | Airlines and Aviation | 🇺🇸 Irving | 2,526 | 1947 |
| 22 | [On The Border Mexican Grill & Cantina](https://www.tamtam.ai/c/on-the-border-mexican-grill-and-cantina) (ontheborder.com)<br>A restaurant chain serving fresh Border-style food, sizzling fajitas, and margaritas in over 150 locations in the US & Korea Exciting career opportunities available | Restaurants | 🇺🇸 Irving | 2,495 | 1982 |
| 23 | [PFS](https://www.tamtam.ai/c/pfs) (gxo.com)<br>A leading fulfillment provider offering customized operations for brand-focused experiences, supported by customer service, order management, and payment processing solutions | Transportation, Logistics, Supply Chain and Storage | 🇺🇸 Irving | 2,309 | 1994 |
| 24 | [Nippon Sanso MATHESON](https://www.tamtam.ai/c/nippon-sanso-matheson) (us.nipponsanso.com)<br>Supplier of industrial and specialty gases, gas handling equipment, purification systems, generators, and support services for labs and semiconductor manufacturers worldwide | Chemical Manufacturing | 🇺🇸 Irving | 1,926 | 1927 |
| 25 | [Laquinta Suites](https://www.tamtam.ai/c/laquinta-suites) (wyndhamhotels.com)<br>This page is not the official page of a hospitality company that operates a chain of inns and suites Visit the correct page for more information | Hospitality | 🇺🇸 Irving | 1,891 |  |
| 26 | [IT Convergence](https://www.tamtam.ai/c/it-convergence) (itconvergence.com)<br>Global Oracle Platinum Partner offering cloud consulting, managed services, integration, analytics, automation, training, and change management for enterprises. | IT Services and IT Consulting | 🇺🇸 Irving | 1,773 | 1998 |
| 27 | [SourceHOV](https://www.tamtam.ai/c/sourcehov) (exelatech.com)<br>Global BPA leader offering industry-specific enterprise solutions worldwide Specializing in workflow automation, cognitive automation, digital mail rooms, print communications, and payment processing Serving Fortune 100 clients | IT Services and IT Consulting | 🇺🇸 Irving | 1,704 | 2011 |
| 28 | [Caris Life Sciences](https://www.tamtam.ai/c/caris-life-sciences) (carislifesciences.com)<br>Development and delivery of advanced molecular profiling and AI-driven precision medicine tools for disease detection, diagnosis, monitoring, and therapy selection. | Biotechnology Research | 🇺🇸 Irving | 1,642 | 1996 |
| 29 | [Heidelberg Materials North America](https://www.tamtam.ai/c/heidelberg-materials-north-america) (heidelbergmaterials.us)<br>Supplying cement, aggregates, ready mixed concrete, asphalt and other essential building materials for infrastructure and commercial development throughout diverse North American markets. | Wholesale Building Materials | 🇺🇸 Irving | 1,351 | 1897 |
| 30 | [AgileThought](https://www.tamtam.ai/c/agilethought) (agilethought.com)<br>Specializing in digital transformation, this company goes beyond industry standards by leveraging next-gen technologies to deliver exceptional customer experiences and agile-first solutions | IT Services and IT Consulting | 🇺🇸 Irving | 1,232 | 2000 |

## 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 Irving

- [The largest companies in Irving](https://www.tamtam.ai/l/largest-companies-irving) (317)
- [IT Services and IT Consulting companies in Irving](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-irving) (92)
- [IT services companies in Irving](https://www.tamtam.ai/l/it-services-companies-irving) (83)
- [Consulting firms in Irving](https://www.tamtam.ai/l/consulting-firms-irving) (34)
- [Retail chains in Irving](https://www.tamtam.ai/l/retail-chains-irving) (31)
- [Professional services firms in Irving](https://www.tamtam.ai/l/professional-services-firms-irving) (31)
- [AI companies in Irving](https://www.tamtam.ai/l/ai-companies-irving) (25)

## 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 Texas](https://www.tamtam.ai/l/multinational-companies-texas) (1,418)
- [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 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)

---

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