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Rio Tinto PLC
Rio Tinto is a leading global mining group that focuses on finding, mining and processing the Earth’s mineral resources. Discover more about Rio Tinto The company’s own description of itself, taken from its website.
Active 64 years old · 401st oldest of 4,506 · incorporated in the 1960s
Registered office
6 ST JAMES'S SQUARE, LONDON, SW1Y 4AD
Other PLCs registered in London
Online
Website www.riotinto.com
News and announcements on their own site
Social accounts X, Facebook, Instagram
Found by searching for the company name and kept only where the domain matches it. Social accounts are listed only where the company links to them from its own site. Nothing here is supplied by the company to us.
Group structure
It is the immediate parent of 11 entities:
- Rio Tinto Belgium
- RIO TINTO ENERGY SERVICES INC.
- RIO TINTO DIAMONDS
- RIO TINTO CANADA INC.
- RIO TINTO SOUTH EAST ASIA LIMITED
- RIO TINTO FINANCE PLC
- RIO TINTO EUROPEAN HOLDINGS LIMITED
- RIO TINTO FINANCE (USA) PLC
- RIO TINTO AMERICA INC
- RIO TINTO INTERNATIONAL HOLDINGS LIMITED
- RIO TINTO SHIPPING PTY LIMITED
Ownership as recorded by GLEIF, the body that issues Legal Entity Identifiers. Unlike a shared registered office, these relationships are filed and validated, so they are evidence of a real corporate link.
Filing history
This company has 3,493 documents on its Companies House record. The most recent accounts were filed on 16/04/2026. Its last confirmation statement or annual return was filed on 26/05/2026.
The most recent filings
This is the list of documents filed, not their contents. A line saying accounts were filed records that they were filed and when; it says nothing about turnover, profit or assets, which are inside the documents themselves and are not published here. Read the filings on the Companies House record.
Who runs it
The register lists 11 current officers and 79 who have resigned.
Who controls it
The register shows no current person or entity with significant control for this company.
Charges
No charges are registered against this company.
Officers, controllers and charges are as recorded on the Companies House register on 13/10/2026, and the register changes daily. Appearing here is not an allegation about anyone. Read the current record on the Companies House record.
What it does
This page is compiled from the public register. Companies House does not verify the information filed with it, so treat everything here as what the company reported rather than as established fact. For filings, officers and charges, see the official Companies House record.
Also at SW1Y 4AD
A shared registered office is not evidence of a relationship. Formation agents and genuine groups look identical on the register.
On the register
- 401st oldest of 4,506 PLCs
- One of the 1960s cohort
- Not in liquidation or facing strike off
There are 4,506 PLCs in Britain, under a tenth of one per cent of the register. The whole count.