THE BUSINESS AT A GLANCE
Company overview
Rio Tinto Group appears in the cited government inventories as an operator or owner associated with 20 North American sites. Recorded mineral exposure includes aluminum, boron, copper, gallium, lithium, molybdenum, rhenium, scandium, selenium, silver, tellurium, titanium. Explore the individual assets for dated operating status, location, reported relationships and capacity information.
- Mineral exposure
- Aluminum, Boron, Copper, Gallium, Lithium, Molybdenum, Rhenium, Scandium, Selenium, Silver, Tellurium, Titanium
- Asset regions
- Quebec, North Carolina, Utah, California, British Columbia, Arizona
- Countries of assets
- Canada, United States
- Stock listing
- Not independently reviewed for this organization
OPERATING FOOTPRINT & DEVELOPMENT
Projects, mines & facilities
| Project / facility | Minerals | Region | Source classification |
|---|---|---|---|
| Alma ↗Rio Tinto Group | Aluminum | QuebecCanada | SmelterActive · 2025-12-31 |
| Alouette ↗Rio Tinto Group | Aluminum | QuebecCanada | SmelterActive · 2025-12-31 |
| Arvida ↗Rio Tinto Group | Aluminum | QuebecCanada | SmelterActive · 2025-12-31 |
| Bessemer City Facility ↗Rio Tinto Group | Lithium | North CarolinaUnited States | RefineryAssumed active · 2026-06-29 |
| Bingham Canyon Mine ↗Kennecott Utah Copper LLC | Copper · Molybdenum · Selenium · Tellurium | UtahUnited States | MineAssumed active · 2026-06-29 |
| Boron Facility ↗U.S. Borax | Boron · Lithium | CaliforniaUnited States | RefineryAssumed active · 2026-06-29 |
| Boron Mine ↗U.S. Borax | Boron · Lithium | CaliforniaUnited States | Mines and QuarriesAssumed active · 2026-06-29 |
| Galaxy ↗Rio Tinto Group | Lithium | QuebecCanada | Advanced projectActive · 2025-12-31 |
| Gallium Pilot Plant ↗Rio Tinto Group | Gallium | QuebecCanada | Advanced processing projectActive · 2025-12-31 |
| Grande-Baie ↗Rio Tinto Group | Aluminum | QuebecCanada | SmelterActive · 2025-12-31 |
| Kennecott Refinery ↗Rio Tinto Group | Copper | UtahUnited States | RefineryAssumed active · 2026-06-29 |
| Kennecott Smelter ↗Kennecott Utah Copper LLC | Copper · Rhenium · Selenium · Silver | UtahUnited States | Refinery / SmelterAssumed active · 2026-06-29 |
| Kitimat ↗Rio Tinto Group | Aluminum | British ColumbiaCanada | SmelterActive · 2025-12-31 |
| Lac Tio ↗Rio Tinto Group | Scandium · Titanium | QuebecCanada | MineActive · 2025-12-31 |
| Laterrière ↗Rio Tinto Group | Aluminum | QuebecCanada | SmelterActive · 2025-12-31 |
Asset counts by province / state · select a region
THE PEOPLE BEHIND THE COMPANY
Directors, executives & advisers
Leadership coverage is not yet reviewed
The organization’s asset records are available. Its directors and executive appointments will appear here after review of company disclosures.
Submit a published leadership source ↗SHARED ASSET CONTEXT
Other organizations on linked assets
These organizations are named on one or more of the same assets. This does not establish a direct corporate relationship between every pair.
TRACEABLE INFORMATION
Sources & record dates
Inventory as of 2025-12-31 · Checked 2026-09-10
Inventory as of 2026-06-29 · Checked 2026-09-10
Government inventory classifications retain their original dates and uncertainty. “Assumed active” is the USGS source classification, not a newly verified operating status. Confirm current ownership, production, personnel and project status in the original disclosures.