Tampa Bay’s Economic Powerhouses: The 10 Largest Companies Driving Regional Growth
Tampa Bay Business Reporter Brian French | December 28, 2025
Tampa Bay has emerged as one of Florida’s most dynamic business hubs, home to corporate headquarters spanning technology, finance, healthcare, and manufacturing. The region’s 19 corporate headquarters with over $1 billion in annual revenue—seven of which are Fortune 1000 companies—underscore its position as a major economic engine for the state.
Here are the 10 largest companies headquartered in the Tampa Bay metropolitan area:
1. TD Synnex (Largo/Clearwater)
Industry: Technology Distribution
Revenue: $58.5 billion (fiscal 2024)
Fortune 500 Rank: #64
TD Synnex stands as Tampa Bay’s largest public company following its 2021 formation through the merger of Largo-based Tech Data and California’s Synnex Corporation. Co-headquartered in Largo and Fremont, California, the technology distribution giant serves customers in more than 100 countries as the world’s largest IT distribution company. The company employs 22,000 people globally and continues to demonstrate strong cash flow generation, with fiscal 2024 results showing resilience despite industry headwinds. TD Synnex returned $750 million to shareholders in fiscal 2024 through share repurchases and dividends.
2. Jabil (St. Petersburg)
Industry: Electronics Manufacturing
Revenue: $34.7 billion (fiscal 2024)
Fortune 500 Rank: #125
As Tampa Bay’s second-largest company, Jabil has maintained its St. Petersburg headquarters for more than 30 years while operating 100 plants across 30 countries. The global manufacturer produces semiconductors and electronic components for diverse industries including defense, aerospace, automotive, and medical technology. Apple and Amazon rank among Jabil’s largest customers. The company employs 236,000 people worldwide and specializes in electro-mechanical systems for industries including communications, power distribution, and vehicle electronics.
3. Mosaic Company (Tampa)
Industry: Agriculture/Fertilizer
Revenue: $13.7 billion (2024)
Fortune 500 Rank: #307
The world’s leading producer of crop nutrient products, Mosaic mines and manufactures phosphates, potash, and nitrogen fertilizers that help feed the global population. After relocating its headquarters from Minnesota to Tampa in 2018, the company has maintained a strong global presence serving customers in both developed and emerging markets. With approximately 14,000 employees, Mosaic celebrated its 20th anniversary in 2024, marking two decades of commitment to sustainable agriculture.
4. Raymond James Financial (St. Petersburg)
Industry: Financial Services
Revenue: $13.0 billion (2024)
Fortune 500 Rank: #312
Founded in St. Petersburg in 1962, Raymond James has remained loyal to its Tampa Bay roots despite the gravitational pull of Wall Street. The independent financial services firm pioneered the region’s emergence as a financial hub and now manages approximately $1.37 trillion in client assets. With roughly 18,000 employees, including approximately 5,200 in the Tampa Bay area, Raymond James continues to be deeply embedded in the local community, having held the naming rights to the Tampa Bay Buccaneers’ stadium since 1998.
5. Publix Super Markets (Lakeland)
Industry: Grocery Retail
Revenue: $57.5 billion (2024)
Fortune 500 Rank: #72
While technically headquartered in nearby Lakeland in Polk County, Publix is integral to the broader Tampa Bay region’s economy. The South’s largest grocery chain operates 1,266 stores and stands as the largest employee-owned company in the United States with more than 253,000 associates. Founded in 1930, Publix celebrated its 94th anniversary in 2024 and consistently ranks as Florida’s highest-ranked Fortune 500 company. The company is renowned for its community involvement and was recently named to PEOPLE Magazine’s “Companies that Care” list.
6. Bloomin’ Brands (Tampa)
Industry: Restaurant/Hospitality
Revenue: $4.7 billion (2023)
Fortune 500 Rank: #628
The parent company of Outback Steakhouse, Carrabba’s Italian Grill, Bonefish Grill, and Fleming’s Prime Steakhouse & Wine Bar, Bloomin’ Brands is one of the world’s largest casual dining companies. With approximately 87,000 team members and more than 1,450 restaurants across 46 states, Guam, and 13 countries, the company has been based in Tampa since opening its first Outback Steakhouse in 1988. Despite challenges in the casual dining sector, Bloomin’ Brands continues to execute strategic growth initiatives while optimizing its portfolio.
7. Crown Holdings (Tampa)
Industry: Packaging
Revenue: $12.0 billion (2024)
Fortune 500 Rank: #344
Crown Holdings operates as a major player in the packaging industry, manufacturing metal beverage and food cans, aerosol containers, and specialty packaging products. With approximately 25,000 employees globally, the company serves customers worldwide from its Tampa headquarters. Crown’s products are used by many of the world’s leading consumer brands across food, beverage, and household products sectors.
8. BayCare Health System (Clearwater)
Industry: Healthcare
Revenue: Approximately $4-5 billion (estimated)
Status: Non-profit
BayCare Health System is the Tampa Bay region’s leading not-for-profit healthcare system, partnering with 15 hospitals including St. Joseph’s Hospital, St. Joseph’s Children’s Hospital, and Bartow Regional Medical Center. The healthcare giant provides comprehensive inpatient and outpatient services including acute care, behavioral health, home care, and primary care. BayCare was recognized in 2024 as No. 8 on PEOPLE Magazine’s “Companies that Care” list for its commitment to patient and community well-being.
9. FrankCrum (Clearwater)
Industry: Professional Employer Organization
Revenue: $3.3 billion (2024)
Status: Private (Ranked #4 among Tampa Bay private companies)
Founded in 1981, FrankCrum operates as one of Tampa Bay’s largest private companies, providing professional employer organization (PEO) services that help businesses manage HR, payroll, benefits, and workers’ compensation. The family-owned enterprise, which also includes Frank Winston Crum Insurance and FrankCrum Staffing, operates nationally while maintaining deep roots in the Clearwater community. The company’s success demonstrates that values-based business practices can drive substantial growth.
10. Masonite International (Tampa)
Industry: Building Products/Manufacturing
Revenue: Approximately $2-3 billion (estimated)
Masonite International specializes in manufacturing and distributing doors for residential and commercial use across North America, Europe, Asia Pacific, Africa, and Latin America. Founded in 1924 by William H. Mason, who invented a revolutionary hardboard material, the company has grown into a global leader in the door industry. The publicly traded company (ticker: DOOR) offers an extensive range of products known for durability, quality, and design versatility, serving industries including hospitality, healthcare, and education.
Regional Economic Impact
These corporate giants collectively employ hundreds of thousands of people and generate tens of billions in annual revenue, cementing Tampa Bay’s position as a major business center. The region’s appeal stems from several key factors: favorable corporate tax policies, no state personal income tax, lower labor costs compared to traditional business hubs, access to Port Tampa Bay (Florida’s largest port), proximity to Tampa International Airport, and a talented workforce supported by institutions like the University of South Florida.
The diversity across industries—from technology and finance to healthcare and manufacturing—provides economic stability and resilience. As Tampa Bay continues to attract both Fortune 500 relocations and homegrown success stories, these companies form the backbone of the region’s economic future, shaping neighborhoods, infrastructure, and creating opportunities for the next generation of talent.
According to recent data from the Tampa Bay Economic Development Council, Florida experienced an 86% net gain in corporate headquarters relocations in 2023, with Tampa ranking among the top ten cities nationally for headquarters growth at 42.9%. This momentum, combined with the strength of existing corporate anchors, positions Tampa Bay for continued economic expansion and business leadership in the Southeast.
Note: Revenue figures and rankings reflect the most recently available fiscal year data and may vary based on reporting periods. Fortune 500 rankings are based on the most recent annual list.
