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.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Sun Lifesunlife.com
A leading financial services organization offering insurance and investment products globally, with a focus on achieving financial security and promoting healthier lives |
38,636 | |||
| 2 |
PetSmartcareers.petsmart.com
Large specialty retailer providing pet supplies, grooming salons, and boarding hotels while supporting animal welfare through charitable grants and adoption programs across North America. |
31,691 | |||
| 3 |
Otis Elevator Co.otis.com
The company specializes in providing innovative elevator, escalator, and moving walkway solutions to enhance urban mobility for over 160 years |
30,719 | |||
| 4 |
Arizona State Universityasu.edu
Public research university focused on student success, groundbreaking research, community impact, and extensive alumni network across multiple campuses. |
29,921 | |||
| 5 |
Insightinsight.com
A Fortune 500 solutions integrator specializing in accelerating digital transformation, modernizing businesses, and maximizing technology value through deep partnerships |
19,219 | |||
| 6 |
Best Western Hotels & Resortsbestwestern.com
Global hospitality enterprise managing nineteen diverse hotel brands across one hundred countries, offering luxury and economy franchises for travelers and developers worldwide. |
17,984 | |||
| 7 |
Microchip Technology Inc.microchip.com
Supplier of smart, connected, secure embedded control semiconductors with development tools serving industrial, automotive, consumer, aerospace, defense, communications, computing markets. |
17,685 | |||
| 8 |
onsemionsemi.com
Development of intelligent power and sensing technologies focused on automotive, industrial automation, sustainable energy, and advanced communication infrastructure. |
15,509 | |||
| 9 |
Forever Living Products (Home Office)foreverliving.com
A global leader in aloe vera products, advocating for quality and purity, with a mission to provide a healthier life worldwide |
15,266 | |||
| 10 |
Locktonglobal.lockton.com
Private ownership enabling independent focus on clients' risk and insurance needs with global expertise and remarkable results. |
14,780 | |||
| 11 |
Align Technologyaligntech.com
Develops and manufactures clear aligners, intraoral scanners, and software for dental professionals, improving smiles for patients worldwide. |
13,465 | |||
| 12 | 12,630 | ||||
| 13 |
Swift Transportationswifttrans.com
Largest full-truckload motor carrier in North America with extensive terminal network offering diverse freight and logistics services. |
10,957 | |||
| 14 |
Freeport-McMoRanjobs.fcx.com
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 |
9,855 | |||
| 15 |
Celebrity Cruisescelebritycruises.com
Specializing in disruptively unique vacation experiences since 1988, this company strives to provide unforgettable and unconventional travel adventures |
9,853 | |||
| 16 |
Blue Yonderblueyonder.com
Provides AI-driven solutions for optimizing supply chains, enhancing forecasting, inventory management, and logistics for retailers, manufacturers, and service providers. |
8,513 | |||
| 17 | 8,504 | ||||
| 18 |
Amkor Technology, Inc.amkor.com
Leading provider of outsourced semiconductor packaging and test services, offering advanced packaging and system-in-package solutions for diverse applications. |
8,099 | |||
| 19 |
Sherwin-Williams Paintssherwin-williams.com
A company dedicated to taking care of employees through a professional work environment, excellent benefits, and ongoing training to foster strength |
7,801 | |||
| 20 | 7,318 | ||||
| 21 |
Plexus Worldwideplexusworldwide.com
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 |
7,277 | |||
| 22 |
Isagenixisagenix.com
A family-owned business offering over 100 life-changing products in 14 markets, committed to ethics, leadership, and philanthropy |
7,122 | |||
| 23 |
First Solarfirstsolar.com
Leading American company specializing in advanced thin film photovoltaic technology, manufacturing high-performance solar modules for reliable power generation. |
6,686 | |||
| 24 |
APL Logisticsapllogistics.com
Designs and operates global supply chains with services including freight forwarding, warehousing, customs management, and IT solutions for visibility. |
6,028 | |||
| 25 |
AlliedBarton Security Servicesaus.com
A newly merged security services company combining the best practices and expertise of two industry leaders to support clients and employees |
5,820 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 26 | 5,633 | ||||
| 27 |
Honeywell Aerospaceaerospace.honeywell.com
Provides aerospace products, control systems, sensing, and security technologies to customers worldwide, focusing on innovation and manufacturing. |
5,473 | |||
| 28 |
VIAVI Solutionsviavisolutions.com
Provides network and service enablement technologies along with optical security products for mobile operators, governments, enterprises, and contractors. |
5,055 | |||
| 29 |
TPI Composites, Inc.tpicomposites.com
Leading manufacturer of composite wind blades for global wind turbine manufacturers, specializing in high-strength, lightweight, and durable products with advanced composite technology |
4,680 | |||
| 30 |
StandardAerostandardaero.com
Leading independent MRO provider in aerospace industry, offering extensive services and custom solutions for business, commercial, military, and industrial customers worldwide |
4,676 | |||
| 31 |
Realty Executives Internationalrealtyexecutives.com
Real estate franchise with a 100% commission concept, global presence, top producers, protected territories, and lower costs for tools and services |
4,396 | |||
| 32 |
Eatalyeataly.com
A global marketplace offering authentic Italian food and beverage products, promoting quality, sustainability, and education through restaurants, classes, and encounters with producers |
4,202 | |||
| 33 |
Reed Smith LLPreedsmith.com
Global law firm offering experienced legal counsel to drive progress for clients, communities, and ourselves through collaboration, industry insight, and innovation |
3,849 | |||
| 34 |
WillScotwillscot.com
Provide total jobsite solutions with expert staff, abundant fleet, and turnkey solutions Helps customers move faster, be productive, and succeed |
3,828 | |||
| 35 |
Discovery Land Companydiscoverylandco.com
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 |
3,764 | |||
| 36 |
Gengendigital.com
Global company empowering Digital Freedom through trusted Cyber Safety brands Providing award-winning products in cybersecurity, online privacy, and identity protection worldwide |
3,564 | |||
| 37 |
Mars Petcare USmars.com
A global leader in pet nutrition and healthcare, with a wide portfolio of brands, veterinary services, and innovative technologies for pets and pet owners |
3,529 | |||
| 38 |
Vensure Employer Solutionsvensure.com
A professional employer organization offering comprehensive services in payroll, HR, benefits, risk management, and workers' compensation utilizing industry-leading technology |
3,292 | |||
| 39 |
Carlisle Companies Incorporatedcarlisle.com
Supplier of innovative Building Envelope products, energy-efficient solutions and aerospace, medical, and industrial products, committed to sustainability and shareholder returns globally |
2,619 | |||
| 40 |
Fairchild - now part of ON Semiconductoronsemi.com
A pioneer in the semiconductor industry, focusing on energy-efficient innovations for mobile, industrial, automotive, and computing industries Partnered with ON Semiconductor |
2,598 | |||
| 41 | 2,505 | ||||
| 42 |
Exosteamexos.com
A holistic health coaching company specializing in evidence-based programs for elite athletes, corporate employees, first responders, and military personnel worldwide |
2,324 | |||
| 43 |
Rogers Corporationrogerscorp.com
Global technology leader in specialty engineered materials, enabling high performance and reliability across EV/HEV, wireless infrastructure, automotive safety, and portable electronics. |
2,210 | |||
| 44 |
Mesa Airlines, Inc.mesa-air.com
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 |
2,148 | |||
| 45 |
Faegre Drinkerfaegredrinker.com
A comprehensive firm with over 1,200 attorneys offering legal, consulting, public policy, data science, and healthcare advisory services globally |
1,962 | |||
| 46 |
Food for the Hungry, Inc.fh.org
A Christian humanitarian organization ending human poverty through development programs, disaster relief, advocacy, and community empowerment in over 20 countries |
1,949 | |||
| 47 |
Centuri Group, Inc.centuri.com
Strategic infrastructure services company partnering with utilities to build, maintain energy networks delivering electricity and natural gas safely and sustainably. |
1,912 | |||
| 48 |
HelmsBriscoehelmsbriscoe.com
Global leader in meetings procurement, guiding organizations in finding the best venues for events worldwide with expertise and industry relationships since 1992 |
1,691 | |||
| 49 | 1,657 | ||||
| 50 |
BroadPathbroad-path.com
Transformational remote outsourcing and managed services provider offering flexible solutions for healthcare, financial services, travel, and high-growth companies through innovative remote workplace platform |
1,629 | |||
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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 Arizona
- The largest companies in Arizona 1,712
- Education providers in Arizona 151
- Retail chains in Arizona 134
- Healthcare providers in Arizona 122
- Manufacturers in Arizona 113
- Hospitals and Health Care companies in Arizona 108
- Real Estate companies in Arizona 105
- Professional services firms in Arizona 97
- Critical infrastructure operators in Arizona 94
- Financial services firms in Arizona 94
- Companies with in-house R&D in Arizona 94
- SaaS companies in Arizona 92
- Companies with a mobile app in Arizona 87
- IT Services and IT Consulting companies in Arizona 83
- Public sector organisations in Arizona 82
- Construction companies in Arizona 81
- Hardware manufacturers in Arizona 74
- Subscription businesses in Arizona 74
- Hotel and hospitality groups in Arizona 73
- IT services companies in Arizona 69
- Software Development companies in Arizona 66
- Higher Education companies in Arizona 64
- Publicly traded companies in Arizona 64
- Financial Services companies in Arizona 60
The same list elsewhere in United States
- Multinational companies in the United States 16,197
- Multinational companies in California 2,592
- Multinational companies in New York State 2,216
- Multinational companies in Texas 1,418
- Multinational companies in Florida 897
- Multinational companies in Illinois 831
- Multinational companies in Massachusetts 637
- Multinational companies in New Jersey 624
- Multinational companies in Georgia 521
- Multinational companies in Pennsylvania 472
- Multinational companies in Michigan 468
- Multinational companies in Alabama 416
- Multinational companies in Virginia 396
- Multinational companies in Ohio 390
- Multinational companies in North Carolina 358
- Multinational companies in Washington State 288
- Multinational companies in Colorado 228
- Multinational companies in New York 1,836
- Multinational companies in San Francisco 446
- Multinational companies in Houston 402
- Multinational companies in Chicago 366
- Multinational companies in Miami 289
- Multinational companies in Atlanta 252
- Multinational companies in Boston 241