RIO TINTO MINING AND EXPLORATION LIMITED
Company number 01305702 · Monitor this company
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Overview
- Company type
- Private Limited Company
- Incorporated
- 1977-03-30
- Registered office
- 6 St James's Square, London, SW1Y 4AD
- Postcode
- SW1Y 4AD
- Capital
- 935,000,000 USD
- Accounts category
- Full
- Charges
- 1 outstanding
Accounts
- Last made up to
- 2024-12-31
- Next due by
- 2026-09-30
- Financial year end
- 31 December
Confirmation statement
- Last statement dated
- 2026-06-17
- Next due by
- 2027-07-01
Nature of business (SIC)
- 72190 Other research and experimental development on natural sciences and engineering
Officers 6 current · 43 resigned
Group structure
Controlled by RIO TINTO METALS LIMITED — since 2016-04-06
From persons-with-significant-control filings on the public register.
Contact details
- Website
- riotinto.com
- Phone
- +44 7825907230, +44 7787597493, +44 3707036364
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's mining operations today.
Previous company names
| Name | Date changed |
|---|---|
| RTZ MINING AND EXPLORATION LIMITED | 1997-06-25 |
| DELABOLE SLATE LIMITED | 1988-10-14 |
| PERSKIP LIMITED | 1981-12-31 |
Previous registered addresses 5
| Address | Changed on |
|---|---|
| 2 EASTBOURNE TERRACE, LONDON, W2 6LG | 2015-05-27 |
| 6 ST JAMES'S SQUARE, LONDON, SW1Y 4LD | 2007-11-28 |
| 6 ST.JAMES'S SQUARE, LONDON, SW1Y 4LD | 2007-06-22 |
| PENGELLY HOUSE, DELABOLE, CORNWALL, PL33 9AZ | 1989-01-23 |
| BALDHU OFFICE, BALDHU, TRURO, CORNWALL TR3 6EH | 1988-06-08 |
Among its peers
3rd oldest
of 115 similar companies in SW, trading since 1977
The class of 1977
51%
of the 7,313 companies incorporated in 1977 are still active today; 41% have since been dissolved.
A fact about the year, not a forecast for this company.
Property in England & Wales 1 title
- Leasehold
- 1
- Most recent registration
- 2015-05-05
- Where
- Reading
| Title number | County | Tenure | Registered | Price paid |
|---|---|---|---|---|
| BK468171 | Reading | Leasehold | 2015-05-05 | — |
For addresses and the authoritative register entry, use HM Land Registry's official search (£3 per title).
Information produced by HM Land Registry. © Crown copyright 2026. Dataset as at 2026-08.