Supplier · United States

Alcoa

HQ Pittsburgh, United StatesFounded 1888NYSE:AA

US aluminium and alumina producer; building a gallium plant at its Wagerup alumina refinery in Western Australia.

Supply chain1 input · 1 facility

Inputs produced
Input	Relation	Criticality	Capacity	Global share	Facility	Confidence
Gallium	Develops	Critical	—	—	Wagerup gallium plant	Confirmed

Facilities
Facility	Kind	Location	Status	Confidence
Wagerup gallium plant	Refinery	Wagerup, Western Australia, Australia	Planned	Confirmed

Wagerup gallium plant
Refinery · Wagerup, Western Australia, Australia
Planned
Confirmed

1
ResearchAlcoa | Corporate History & Facts | Britannica Money
Britannica · Supports Organization · founded year
“**Alcoa**, American corporation founded in 1888 that, during the 20th century, grew to become a leading producer of”
2
CompanyAlcoa -- Our History
Alcoa · Supports Organization · founded year
“In Pittsburgh, Alcoa founder Charles Martin Hall finds experienced, hard-working visionary backers”

3
CompanyAlcoa reaches final investment decision on gallium production plant at Wagerup
Alcoa (Business Wire) · Jul 14, 2026 · Supports Facility, Organization, Organization input
“reached final investment decision for a gallium production plant to be co‑located at Alcoa's Wagerup alumina refinery in Western Australia.”

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