Rio Tinto headquarters details
- Street address
- 6 St. James's Square
- City
- London
- State / region
- England
- ZIP / postal code
- SW1Y 4AD
- Country
- United Kingdom
- Phone
- +61 3 9283 3333
- Founded
- 1873
- Website
- riotinto.com
- Stock
- NYSE: RIO
- linkedin.com/company/rio-tinto
Location map
Open in Google MapsAll Rio Tinto office locations
| City | State / region | Country | Type |
|---|---|---|---|
| London HQ | England | United Kingdom | Headquarters |
Showing the headquarters of 53 recorded locations. See every location in GraphIQ →
About Rio Tinto
Rio Tinto (NYSE: RIO) is headquartered in London, England, United Kingdom. Founded in 1873, the company has 53 recorded locations across 17+ countries and employs approximately 56,890 people worldwide.
Where is Rio Tinto's main office?
Rio Tinto's main headquarters office is located at 6 St. James's Square, London, England SW1Y 4AD, United Kingdom. This is the company's primary corporate address.
Rio Tinto regional offices
Beyond its headquarters in London, Rio Tinto has recorded locations in United Kingdom, Australia, Brazil, Canada, Chile, China, France, India and 9 other countries.
Rio Tinto contact information
The main switchboard for Rio Tinto headquarters can be reached at +61 3 9283 3333. Official website: riotinto.com.
What does Rio Tinto do?
Rio Tinto PLC operates as a mining company. The Company focuses on mining for aluminum, borates, copper, gold, iron ore, lead, silver, tin, uranium, zinc, titanium dioxide feedstock, diamonds, salt, and zircon. Rio Tinto serves clients worldwide. Dually-listed company with RIO AU.
Rio Tinto competitors & similar companies
Frequently asked questions
Where is Rio Tinto headquarters?
Rio Tinto's headquarters is located at 6 St. James's Square, London, England SW1Y 4AD, United Kingdom.
How many offices does Rio Tinto have?
GraphIQ records 53 locations for Rio Tinto across 17+ countries, as of October 2026.
What is Rio Tinto's corporate address?
The corporate headquarters address is 6 St. James's Square, London, England SW1Y 4AD, United Kingdom.
When was Rio Tinto founded?
Rio Tinto was founded in 1873 and employs approximately 56,890 people.
What is Rio Tinto's phone number?
The main phone number for Rio Tinto headquarters is +61 3 9283 3333.
How many employees does Rio Tinto have?
Rio Tinto has approximately 56,890 employees (GraphIQ estimate, 2026).
Is Rio Tinto a public company?
Yes. Rio Tinto is publicly traded on NYSE under the ticker RIO.