Companies adding employees in Arizona are fueling economic growth, driving innovation, and strengthening key sectors like tech, healthcare, and logistics. Their expansion brings high-quality jobs, attracts investment, and reflects Arizona’s growing appeal as a business-friendly state with a skilled workforce, strategic location, and a rapidly diversifying economy. Here are five Arizona companies that are adding the most new employees, driving robust growth across key industries:
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1. TSMC
TSMC’s Phoenix fabs will grow from about 3,000 employees to a projected 6,000 by the time its third plant goes online, creating thousands of high-tech jobs in chip manufacturing.
2. ASM International
The semiconductor equipment specialist will be doubling its Arizona workforce—adding hundreds of employees—by expanding its North American headquarters in Scottsdale with a $300 million investment.
3. Amazon
Amazon significantly increased its state presence, creating tens of thousands of corporate, tech, and logistics roles through fulfillment centers and a new Phoenix tech hub.
4. Banner Health
Arizona’s largest private employer grew steadily over five years, reinforcing its network of hospitals and clinics statewide and expanding its workforce to over 46,000 employees .
5. Achieve Company
This Tempe-based personal finance firm grew to roughly 2,800 employees by 2024, gaining national recognition as a Best Employer and significantly scaling its workforce.
