# 50 leading multinational companies in Arizona

Tamtam tracks 208 multinational companies headquartered in Arizona. This list ranks the 50 largest by number of employees on LinkedIn, led by Sun Life, PetSmart and Otis Elevator Co.. Their median headcount is 5,820. Half of them were founded in 1985 or later. The most common headquarters are Scottsdale (14), Phoenix (13) and Tempe (6).

This selection of multinational companies in Arizona shows a mix of large, established firms and mid-sized enterprises. Key sectors include technology, financial services, and retail. Companies such as PetSmart, a specialty retailer of pet supplies, and Sun Life, a global financial services organization, represent some of the larger employers.

Other notable companies include Microchip Technology Inc., a supplier of embedded control semiconductors, and Best Western Hotels & Resorts, a global hospitality enterprise. A significant pattern in this data is the concentration of headquarters in the Phoenix metropolitan area, with many major companies based in Phoenix, Chandler, Tempe, and Scottsdale.

🇺🇸 Arizona · 50 companies · Updated Nov 11, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Sun Life](https://www.tamtam.ai/c/sun-life) (sunlife.com)<br>A leading financial services organization offering insurance and investment products globally, with a focus on achieving financial security and promoting healthier lives | Financial Services | 🇺🇸 | 38,636 |  |
| 2 | [PetSmart](https://www.tamtam.ai/c/petsmart) (careers.petsmart.com)<br>Large specialty retailer providing pet supplies, grooming salons, and boarding hotels while supporting animal welfare through charitable grants and adoption programs across North America. | Retail | 🇺🇸 Phoenix | 31,691 | 1987 |
| 3 | [Otis Elevator Co.](https://www.tamtam.ai/c/otis-elevator-co) (otis.com)<br>The company specializes in providing innovative elevator, escalator, and moving walkway solutions to enhance urban mobility for over 160 years | Consumer Services | 🇺🇸 | 30,719 | 1853 |
| 4 | [Arizona State University](https://www.tamtam.ai/c/arizona-state-university) (asu.edu)<br>Public research university focused on student success, groundbreaking research, community impact, and extensive alumni network across multiple campuses. | Higher Education | 🇺🇸 Tempe | 29,921 | 1885 |
| 5 | [Insight](https://www.tamtam.ai/c/insight) (insight.com)<br>A Fortune 500 solutions integrator specializing in accelerating digital transformation, modernizing businesses, and maximizing technology value through deep partnerships | IT Services and IT Consulting | 🇺🇸 Chandler | 19,219 | 1988 |
| 6 | [Best Western Hotels & Resorts](https://www.tamtam.ai/c/best-western-hotels-and-resorts) (bestwestern.com)<br>Global hospitality enterprise managing nineteen diverse hotel brands across one hundred countries, offering luxury and economy franchises for travelers and developers worldwide. | Hospitality | 🇺🇸 Phoenix | 17,984 |  |
| 7 | [Microchip Technology Inc.](https://www.tamtam.ai/c/microchip-technology-inc) (microchip.com)<br>Supplier of smart, connected, secure embedded control semiconductors with development tools serving industrial, automotive, consumer, aerospace, defense, communications, computing markets. | Semiconductor Manufacturing | 🇺🇸 Chandler | 17,685 | 1989 |
| 8 | [onsemi](https://www.tamtam.ai/c/onsemi) (onsemi.com)<br>Development of intelligent power and sensing technologies focused on automotive, industrial automation, sustainable energy, and advanced communication infrastructure. | Semiconductor Manufacturing | 🇺🇸 Scottsdale | 15,509 | 1999 |
| 9 | [Forever Living Products (Home Office)](https://www.tamtam.ai/c/forever-living-products-home-office) (foreverliving.com)<br>A global leader in aloe vera products, advocating for quality and purity, with a mission to provide a healthier life worldwide | Wellness and Fitness Services | 🇺🇸 Scottsdale | 15,266 |  |
| 10 | [Lockton](https://www.tamtam.ai/c/lockton) (global.lockton.com)<br>Private ownership enabling independent focus on clients' risk and insurance needs with global expertise and remarkable results. | Insurance | 🇺🇸 Global | 14,780 | 1966 |
| 11 | [Align Technology](https://www.tamtam.ai/c/align-technology) (aligntech.com)<br>Develops and manufactures clear aligners, intraoral scanners, and software for dental professionals, improving smiles for patients worldwide. | Medical Equipment Manufacturing | 🇺🇸 Tempe | 13,465 | 1997 |
| 12 | [Avnet](https://www.tamtam.ai/c/avnet) (avnet.com)<br>A global distributor of electronic components, offering design, product, marketing, and supply chain expertise to customers and suppliers worldwide | Technology, Information and Internet | 🇺🇸 Phoenix | 12,630 | 1921 |
| 13 | [Swift Transportation](https://www.tamtam.ai/c/swift-transportation) (swifttrans.com)<br>Largest full-truckload motor carrier in North America with extensive terminal network offering diverse freight and logistics services. | Truck Transportation | 🇺🇸 Phoenix | 10,957 | 1966 |
| 14 | [Freeport-McMoRan](https://www.tamtam.ai/c/freeport-mcmoran) (jobs.fcx.com)<br>International mining company with headquarters in Phoenix, Arizona, operating assets with significant reserves of copper, gold, and molybdenum worldwide Commitment to safety, environment, and local communities | Mining | 🇺🇸 Phoenix | 9,855 | 1834 |
| 15 | [Celebrity Cruises](https://www.tamtam.ai/c/celebrity-cruises) (celebritycruises.com)<br>Specializing in disruptively unique vacation experiences since 1988, this company strives to provide unforgettable and unconventional travel adventures | Travel Arrangements | 🇺🇸 Miami | 9,853 |  |
| 16 | [Blue Yonder](https://www.tamtam.ai/c/blue-yonder) (blueyonder.com)<br>Provides AI-driven solutions for optimizing supply chains, enhancing forecasting, inventory management, and logistics for retailers, manufacturers, and service providers. | Software Development | 🇺🇸 Scottsdale | 8,513 | 1985 |
| 17 | [U-Haul](https://www.tamtam.ai/c/u-haul) (uhaul.com)<br>Provides rental trucks, trailers, storage units, moving supplies, trailer hitch installations, and propane fuel for vehicles and grills across North America. | Retail | 🇺🇸 Phoenix | 8,504 | 1945 |
| 18 | [Amkor Technology, Inc.](https://www.tamtam.ai/c/amkor-technology-inc) (amkor.com)<br>Leading provider of outsourced semiconductor packaging and test services, offering advanced packaging and system-in-package solutions for diverse applications. | Semiconductor Manufacturing | 🇺🇸 Tempe | 8,099 | 1968 |
| 19 | [Sherwin-Williams Paints](https://www.tamtam.ai/c/sherwin-williams-paints) (sherwin-williams.com)<br>A company dedicated to taking care of employees through a professional work environment, excellent benefits, and ongoing training to foster strength | Consumer Goods | 🇺🇸 | 7,801 |  |
| 20 | [Benchmark](https://www.tamtam.ai/c/benchmark-tempe) (bench.com)<br>Global provider of product design, engineering, technology, and manufacturing services for various industries including aerospace, defense, medical, and semiconductor capital equipment | Computers and Electronics Manufacturing | 🇺🇸 Tempe | 7,318 | 1979 |
| 21 | [Plexus Worldwide](https://www.tamtam.ai/c/plexus-worldwide) (plexusworldwide.com)<br>Health and wellness company based in Scottsdale, Arizona, offering science-based products to improve lives Globally recognized direct-selling organization with a focus on employee well-being and growth | Wellness and Fitness Services | 🇺🇸 Scottsdale | 7,277 | 2008 |
| 22 | [Isagenix](https://www.tamtam.ai/c/isagenix) (isagenix.com)<br>A family-owned business offering over 100 life-changing products in 14 markets, committed to ethics, leadership, and philanthropy | Wellness and Fitness Services | 🇺🇸 Gilbert | 7,122 | 2002 |
| 23 | [First Solar](https://www.tamtam.ai/c/first-solar) (firstsolar.com)<br>Leading American company specializing in advanced thin film photovoltaic technology, manufacturing high-performance solar modules for reliable power generation. | Energy Technology | 🇺🇸 Tempe | 6,686 | 1999 |
| 24 | [APL Logistics](https://www.tamtam.ai/c/apl-logistics) (apllogistics.com)<br>Designs and operates global supply chains with services including freight forwarding, warehousing, customs management, and IT solutions for visibility. | Transportation, Logistics, Supply Chain and Storage | 🇺🇸 Scottsdale | 6,028 |  |
| 25 | [AlliedBarton Security Services](https://www.tamtam.ai/c/alliedbarton-security-services) (aus.com)<br>A newly merged security services company combining the best practices and expertise of two industry leaders to support clients and employees | Security and Investigations | 🇺🇸 | 5,820 | 1957 |
| 26 | [Axon](https://www.tamtam.ai/c/axon-scottsdale) (axon.com)<br>A technology company focused on revolutionizing public safety with a mission to protect life and reduce gun-related deaths by 50% by 2033 | Public Safety | 🇺🇸 Scottsdale | 5,633 | 1993 |
| 27 | [Honeywell Aerospace](https://www.tamtam.ai/c/honeywell-aerospace) (aerospace.honeywell.com)<br>Provides aerospace products, control systems, sensing, and security technologies to customers worldwide, focusing on innovation and manufacturing. | Aviation and Aerospace Component Manufacturing | 🇺🇸 Phoenix | 5,473 | 1914 |
| 28 | [VIAVI Solutions](https://www.tamtam.ai/c/viavi-solutions) (viavisolutions.com)<br>Provides network and service enablement technologies along with optical security products for mobile operators, governments, enterprises, and contractors. | Telecommunications | 🇺🇸 Chandler | 5,055 |  |
| 29 | [TPI Composites, Inc.](https://www.tamtam.ai/c/tpi-composites-inc) (tpicomposites.com)<br>Leading manufacturer of composite wind blades for global wind turbine manufacturers, specializing in high-strength, lightweight, and durable products with advanced composite technology | Renewable Energy Semiconductor Manufacturing | 🇺🇸 Scottsdale | 4,680 | 1968 |
| 30 | [StandardAero](https://www.tamtam.ai/c/standardaero) (standardaero.com)<br>Leading independent MRO provider in aerospace industry, offering extensive services and custom solutions for business, commercial, military, and industrial customers worldwide | Aviation and Aerospace Component Manufacturing | 🇺🇸 Scottsdale | 4,676 | 1911 |
| 31 | [Realty Executives International](https://www.tamtam.ai/c/realty-executives-international) (realtyexecutives.com)<br>Real estate franchise with a 100% commission concept, global presence, top producers, protected territories, and lower costs for tools and services | Real Estate | 🇺🇸 Phoenix | 4,396 | 1965 |
| 32 | [Eataly](https://www.tamtam.ai/c/eataly) (eataly.com)<br>A global marketplace offering authentic Italian food and beverage products, promoting quality, sustainability, and education through restaurants, classes, and encounters with producers | Food and Beverage Services | 🇺🇸 Global | 4,202 | 2007 |
| 33 | [Reed Smith LLP](https://www.tamtam.ai/c/reed-smith-llp) (reedsmith.com)<br>Global law firm offering experienced legal counsel to drive progress for clients, communities, and ourselves through collaboration, industry insight, and innovation | Law Practice | 🇺🇸 Worldwide | 3,849 | 1877 |
| 34 | [WillScot](https://www.tamtam.ai/c/willscot) (willscot.com)<br>Provide total jobsite solutions with expert staff, abundant fleet, and turnkey solutions Helps customers move faster, be productive, and succeed | Construction | 🇺🇸 Scottsdale | 3,828 | 1955 |
| 35 | [Discovery Land Company](https://www.tamtam.ai/c/discovery-land-company) (discoverylandco.com)<br>Privately-held real estate development company specializing in luxury residential private club communities and resorts with distinctive themes and world-class amenities Founded in 1994 | Real Estate | 🇺🇸 Scottsdale | 3,764 |  |
| 36 | [Gen](https://www.tamtam.ai/c/gen-tempe) (gendigital.com)<br>Global company empowering Digital Freedom through trusted Cyber Safety brands Providing award-winning products in cybersecurity, online privacy, and identity protection worldwide | Technology, Information and Internet | 🇺🇸 Tempe | 3,564 | 2022 |
| 37 | [Mars Petcare US](https://www.tamtam.ai/c/mars-petcare-us) (mars.com)<br>A global leader in pet nutrition and healthcare, with a wide portfolio of brands, veterinary services, and innovative technologies for pets and pet owners | Consumer Goods | 🇺🇸 | 3,529 |  |
| 38 | [Vensure Employer Solutions](https://www.tamtam.ai/c/vensure-employer-solutions) (vensure.com)<br>A professional employer organization offering comprehensive services in payroll, HR, benefits, risk management, and workers' compensation utilizing industry-leading technology | Human Resources Services | 🇺🇸 Chandler | 3,292 | 2004 |
| 39 | [Carlisle Companies Incorporated](https://www.tamtam.ai/c/carlisle-companies-incorporated) (carlisle.com)<br>Supplier of innovative Building Envelope products, energy-efficient solutions and aerospace, medical, and industrial products, committed to sustainability and shareholder returns globally | Construction | 🇺🇸 Scottsdale | 2,619 | 1917 |
| 40 | [Fairchild - now part of ON Semiconductor](https://www.tamtam.ai/c/fairchild-now-part-of-on-semiconductor) (onsemi.com)<br>A pioneer in the semiconductor industry, focusing on energy-efficient innovations for mobile, industrial, automotive, and computing industries Partnered with ON Semiconductor | Semiconductor Manufacturing | 🇺🇸 Phoenix | 2,598 |  |
| 41 | [Troon](https://www.tamtam.ai/c/troon) (troon.com)<br>Providing exceptional service and unforgettable experiences at luxury golf courses worldwide with a focus on personalized service and attention to detail | Hospitality | 🇺🇸 Scottsdale | 2,505 | 1990 |
| 42 | [Exos](https://www.tamtam.ai/c/exos) (teamexos.com)<br>A holistic health coaching company specializing in evidence-based programs for elite athletes, corporate employees, first responders, and military personnel worldwide | Wellness and Fitness Services | 🇺🇸 Phoenix | 2,324 | 1999 |
| 43 | [Rogers Corporation](https://www.tamtam.ai/c/rogers-corporation) (rogerscorp.com)<br>Global technology leader in specialty engineered materials, enabling high performance and reliability across EV/HEV, wireless infrastructure, automotive safety, and portable electronics. | Appliances, Electrical, and Electronics Manufacturing | 🇺🇸 Chandler | 2,210 |  |
| 44 | [Mesa Airlines, Inc.](https://www.tamtam.ai/c/mesa-airlines-inc) (mesa-air.com)<br>A regional airline operating for over 35 years, partnering with United Airlines as United Express carrier with hubs across the United States, Canada, and Mexico | Airlines and Aviation | 🇺🇸 Phoenix | 2,148 | 1982 |
| 45 | [Faegre Drinker](https://www.tamtam.ai/c/faegre-drinker) (faegredrinker.com)<br>A comprehensive firm with over 1,200 attorneys offering legal, consulting, public policy, data science, and healthcare advisory services globally | Law Practice | 🇺🇸 Global | 1,962 | 2020 |
| 46 | [Food for the Hungry, Inc.](https://www.tamtam.ai/c/food-for-the-hungry-inc) (fh.org)<br>A Christian humanitarian organization ending human poverty through development programs, disaster relief, advocacy, and community empowerment in over 20 countries | Non-profit Organizations | 🇺🇸 Phoenix | 1,949 | 1971 |
| 47 | [Centuri Group, Inc.](https://www.tamtam.ai/c/centuri-group-inc) (centuri.com)<br>Strategic infrastructure services company partnering with utilities to build, maintain energy networks delivering electricity and natural gas safely and sustainably. | Construction | 🇺🇸 Phoenix | 1,912 |  |
| 48 | [HelmsBriscoe](https://www.tamtam.ai/c/helmsbriscoe) (helmsbriscoe.com)<br>Global leader in meetings procurement, guiding organizations in finding the best venues for events worldwide with expertise and industry relationships since 1992 | Hospitality | 🇺🇸 Scottsdale | 1,691 | 1992 |
| 49 | [Axway](https://www.tamtam.ai/c/axway) (axway.com)<br>This company revitalizes heritage IT infrastructure, offering API management, MFT, and B2B integration solutions to help customers drive digital transformation and growth | Software Development | 🇺🇸 Scottsdale | 1,657 | 2001 |
| 50 | [BroadPath](https://www.tamtam.ai/c/broadpath) (broad-path.com)<br>Transformational remote outsourcing and managed services provider offering flexible solutions for healthcare, financial services, travel, and high-growth companies through innovative remote workplace platform | Outsourcing and Offshoring Consulting | 🇺🇸 Tucson | 1,629 | 2008 |

## 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.

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