These Phoenix-based companies primarily represent established mid-sized to large organizations across diverse sectors. Republic Services specializes in environmental services, Best Western Hotels & Resorts manages global hospitality brands, Sprouts Farmers Market is a grocery retailer focused on wellness, and U-Haul provides rental trucks and moving services. Exos offers holistic health coaching, while Desert Financial Credit Union is a local financial institution.
The companies listed show a strong presence in the retail and hospitality sectors, alongside significant representation in financial services and sports. Many of these firms, such as U-Haul founded in 1945 and Desert Financial Credit Union in 1939, have a long operating history, indicating a mature business landscape in Phoenix.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Republic Servicesrepublicservices.com
An industry leader in environmental services, providing innovative solutions for waste management, recycling, and sustainability to create cleaner and more sustainable communities |
21,081 | |||
| 2 |
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 | |||
| 3 |
Sprouts Farmers Marketsprouts.com
Sprouts is a fast-growing grocery retailer focusing on wellness, offering fresh produce, wholesome products, and a fun workplace environment for team members |
15,405 | |||
| 4 | 8,504 | ||||
| 5 |
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 | |||
| 6 |
Deer Valley Unified School Districtdvusd.org
The company provides a website for the district Visit their site to learn more about their products and services |
2,023 | |||
| 7 |
Dogtopiadogtopia.com
A leading provider of specialty dog daycare, boarding, training, and spa services, committed to the highest standards of safety and professionalism |
1,881 | |||
| 8 |
Sunstate Equipment Co., LLCsunstateequip.com
Sunstate Equipment offers top-quality equipment rentals with exceptional customer service for construction, industrial, and special event companies since 1977 |
1,365 | |||
| 9 |
Peter Piper Pizzapeterpiperpizza.com
A family-friendly pizzeria with over 120 locations in the US and Mexico, offering made-from-scratch pizza, entertainment, and fundraising support for children's education |
1,336 | |||
| 10 |
Renren Incmoatable.com
A company focused on incubating, acquiring, and building vertical industry SaaS businesses serving B2B customers across various sectors |
1,106 | |||
| 11 |
Desert Financial Credit Uniondesertfinancial.com
This company is a locally-based credit union in Arizona, focused on providing financial solutions to over 350,000 members and strengthening the local economy |
1,069 | |||
| 12 |
Arizona Diamondbacksdbacks.com
A professional baseball team based in Arizona with a history of winning division championships, a World Series title, and giving back to the community |
989 | |||
| 13 |
Maricopa Integrated Health Systemvalleywisehealth.org
A healthcare system in Phoenix, Arizona, dedicated to serving the underserved with Level I Trauma Center, Burn Center, HIV primary care, and family health centers |
957 | |||
| 14 |
Phoenix Sunsnba.com
A professional basketball team in Arizona, playing in the NBA's Western Conference and offering career opportunities in sports and entertainment services |
899 | |||
| 15 |
National Bank of Arizonanbarizona.com
This company provides exceptional customer service and builds local relationships by offering financial services through nearly 500 local financial centers |
833 | |||
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. | |||||
| 16 |
Arizona Cardinals Football Clubazcardinals.com
A historic NFL team founded in 1898, known for being the oldest continuously run professional football franchise in the nation Active on social media platforms |
761 | |||
| 17 |
Glendale Union High School Districtguhsdaz.org
The high school district in Metropolitan Phoenix is dedicated to student achievement, earning national recognition for excellence and preparing students for the future |
696 | |||
| 18 |
Busy Bees Babysittingbusybeesbabysitting.com
Phoenix-based childcare agency connecting families with vetted babysitters through an easy-to-use app for last minute babysitting needs |
675 | |||
| 19 |
Arizona Game and Fish Departmentazgfd.com
The company works to preserve Arizona's wildlife and ensure safe outdoor recreation opportunities for present and future generations |
665 | |||
| 20 |
Flower Childiamaflowerchild.com
This company focuses on serving healthy, farm-fresh fast casual food while prioritizing the well-being and growth of both team members and guests |
609 | |||
| 21 |
The CORE Institutethecoreinstitute.com
Leaders in orthopedic and neurosciences care, known for pioneering research, top-notch patient outcomes, state-of-the-art facilities, and a dedication to excellence in patient care |
594 | |||
| 22 |
Arizona Financial Credit Unionarizonafinancial.org
Arizona Financial offers consumer and small business banking services, with a focus on convenience, local expertise, and commitment to strengthening local economies |
545 | |||
| 23 |
BWH Hotelsbestwestern.com
Global hospitality enterprise with 3 hotel companies, offering 19 brands across all chain scale segments, boasting approximately 4,300 hotels worldwide |
461 | |||
| 24 |
OneAZ Credit Uniononeazcu.com
A credit union in Arizona dedicated to improving lives through personal and business banking solutions, community involvement, and member-owned benefits |
409 | |||
| 25 |
SmartRentsmartrent.com
Leading provider of smart community and operations solutions for rental housing industry, offering seamless visibility, control, automation, and exceptional resident experiences |
405 | |||
| 26 |
MedAiremedaire.com
This company provides integrated medical and security services to aviation and maritime clients worldwide, offering real-time access to emergency doctors and crew training |
400 | |||
| 27 |
PrePassprepass.com
Leading weigh station bypass platform in North America for commercial motor carriers, offering technology solutions for efficient and safe highway operations |
363 | |||
| 28 |
Goldwater Bank, N.A.goldwaterbank.com
We provide unparalleled customer service and financial solutions, prioritizing satisfaction and community involvement Our online and mobile platforms offer flexible banking options |
195 | |||
| 29 |
Busy Bees Child Care Centersbusybeesusa.com
Established in 1967, this organization offers high-quality child care and preschool services in Phoenix with a mission to make children smile |
190 | |||
| 30 |
Arcoroarcoro.com
The company offers modular HR tools tailored for the construction industry, helping businesses hire, manage, and develop their workforce while maximizing performance |
184 | |||
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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 Phoenix
- The largest companies in Phoenix 551
- Multinational companies in Phoenix 58
- Healthcare providers in Phoenix 49
- Education providers in Phoenix 44
- Retail chains in Phoenix 43
- Hospitals and Health Care companies in Phoenix 43
- Critical infrastructure operators in Phoenix 38
- Construction companies in Phoenix 38
- Professional services firms in Phoenix 37
- Real Estate companies in Phoenix 29
- Manufacturers in Phoenix 29
- SaaS companies in Phoenix 26
- Financial services firms in Phoenix 25
- IT Services and IT Consulting companies in Phoenix 25
The same list elsewhere in United States
- Companies with a mobile app in the United States 4,663
- Companies with a mobile app in California 827
- Companies with a mobile app in New York State 491
- Companies with a mobile app in Texas 366
- Companies with a mobile app in Florida 284
- Companies with a mobile app in Illinois 178
- Companies with a mobile app in Massachusetts 159
- Companies with a mobile app in Alabama 156
- Companies with a mobile app in Pennsylvania 130
- Companies with a mobile app in Washington State 128
- Companies with a mobile app in Georgia 117
- Companies with a mobile app in Ohio 114
- Companies with a mobile app in New Jersey 113
- Companies with a mobile app in Colorado 100
- Companies with a mobile app in North Carolina 96
- Companies with a mobile app in Michigan 95
- Companies with a mobile app in Virginia 93
- Companies with a mobile app in Arizona 87
- Companies with a mobile app in Minnesota 84
- Companies with a mobile app in Missouri 78
- Companies with a mobile app in Utah 78
- Companies with a mobile app in New York 371
- Companies with a mobile app in San Francisco 238
- Companies with a mobile app in Los Angeles 81