Semiconductors
The silicon foundation of the AI revolution.
Fabrication, advanced packaging, materials science, chip design and high-performance computing form one interconnected system — and much of it is converging in Arizona.
How it connects
From wafer to AI system
Design defines the architecture of processors and accelerators.
Fabrication builds billions of transistors on silicon wafers using advanced equipment and specialty materials.
Advanced packaging combines dies and memory into high-bandwidth modules — critical for AI accelerators.
Testing and systems integration deliver the chips that power data centers and high-performance computing.
Ecosystem directory
Categories
Fabrication
Advanced Packaging
Chip Design
Semiconductor Equipment
Specialty Materials
Precision Manufacturing
Testing
Automation
Logistics
Research & Education
Companies
Semiconductor organizations with Arizona presence
TSMC Arizona
Leading-edge fabrication in north Phoenix; $265B total planned investment announced, including advanced packaging.
Intel
Chandler manufacturing campus, including Fab 52 and Intel 18A manufacturing.
Amkor Technology
Advanced packaging and test campus in Peoria; ~$12B planned investment announced.
onsemi
Semiconductor company headquartered in Scottsdale.
Microchip Technology
Semiconductor company headquartered in Chandler.
NXP Semiconductors
Operations in Chandler, Arizona.
ASM
Semiconductor equipment company with U.S. headquarters in Phoenix.
Applied Materials
Semiconductor equipment leader with Arizona operations.
Status labels distinguish operating facilities from planned investments and announced expansions. Investment figures are announced/planned commitments. No company listed sponsors or endorses PHX.si.
PHX.si is available for acquisition
The opportunity is real. The vision is yours.
We've demonstrated the possibilities. Now we're looking for one visionary organization, entrepreneur, or investor with the ambition and resources to turn PHX.si into a meaningful commercial platform.
The next generation of intelligence is being built in Phoenix. PHX.si could become one of the digital identities connecting that ecosystem.
One visionary buyer. One extraordinary digital opportunity.