AZ INDUSTRY LEADS

Automotive Tier 1 Suppliers Companies in Arizona

Find automotive tier 1 suppliers manufacturers and suppliers in Arizona.

4,500

Mfg. Establishments

175,000

Mfg. Employment

5

Major Cities

Yes

Top Mfg. State

Automotive Tier 1 Suppliers in Arizona

Arizona has approximately 4,500 manufacturing establishments and 175,000 manufacturing employees. Arizona is a fast-growing semiconductor and aerospace manufacturing state, home to TSMC's new fab, Raytheon, and a booming EV supply chain in the Phoenix metro area.

Arizona contributes to the national automotive tier 1 suppliers landscape. Automotive Tier 1 suppliers are companies that supply finished components, modules, and systems directly to vehicle OEMs. These include global mega-suppliers like Bosch, Denso, Magna, Continental, and ZF as well as hundreds of mid-size companies specializing in seating, braking, steering, lighting, and electronics assemblies.

Types of Automotive Tier 1 Suppliers Companies in Arizona

Powertrain Component Suppliers: Companies manufacturing engine blocks, cylinder heads, transmission housings, and drivetrain components for OEMs.

Chassis & Suspension Suppliers: Manufacturers of control arms, knuckles, subframes, springs, and other chassis components.

Interior Systems Suppliers: Companies producing seats, instrument panels, door panels, and interior trim assemblies.

Electronics & Electrical Suppliers: Manufacturers of wiring harnesses, ECUs, sensors, and advanced driver assistance systems.

Body & Exterior Suppliers: Companies producing bumpers, mirrors, glass, lighting assemblies, and exterior trim.

Key Automotive Tier 1 Suppliers Cities in Arizona

Major industrial centers in Arizona include Phoenix, Tucson, Mesa, Chandler, and Tempe. These cities have concentrations of manufacturers across sectors including semiconductor manufacturing, aerospace manufacturing, and defense manufacturing.

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