--- title: "RIO TINTO INTERNATIONAL HOLDINGS LIMITED — Ownership Dossier" canonical: https://whiteintel.dev/entity/6d3abdf0-37ca-5f9a-be3f-5f10a9a7232a json: https://whiteintel.dev/api/public/dossier/6d3abdf0-37ca-5f9a-be3f-5f10a9a7232a identifier: oo:GB-COH-00425864 jurisdiction: GB risk: Low source: WhiteIntel corporate-ownership graph --- # RIO TINTO INTERNATIONAL HOLDINGS LIMITED **Type:** Company **Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb) **Identifier:** `oo:GB-COH-00425864` **Risk level:** Low **Canonical dossier:** https://whiteintel.dev/entity/6d3abdf0-37ca-5f9a-be3f-5f10a9a7232a **Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/6d3abdf0-37ca-5f9a-be3f-5f10a9a7232a ## Cross-source identity The same real-world entity, resolved across sources: - **Rio Tinto International Holdings Limited** — source · `gb-coh:425864` — https://whiteintel.dev/entity/10fbfd4e-7200-4349-90b0-d5e33990ae3f - **RIO TINTO INTERNATIONAL HOLDINGS LIMITED** — GLEIF · `lei:213800QERECH4RHAOS65` — https://whiteintel.dev/entity/922441db-b51e-574b-8cbc-00da7ec2984c ## Ownership & control ### Owners / controllers - **RIO TINTO PLC** (beneficial owner) — 100% — https://whiteintel.dev/entity/29bd778b-6a06-587e-bef9-6ad81b0ddf2b - **Rio Tinto Plc** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/62208c24-3f96-4e86-9d7c-9e760a72d74c ### Holdings / subsidiaries - **RTA HOLDCO 1 LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/162b835b-b504-57fc-ab87-238e7743e124 - **RIO TINTO TECHNOLOGICAL RESOURCES UK LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/9d0d4767-0292-5dc6-90bb-2a811beb03b0 - **BORAX EUROPE LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/c972e1b6-b560-5dff-aa7f-30e06a934608 - **RIO TINTO COPPER LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/5fbc3ac0-4e87-5b8e-8e1e-eaffef5e66e9 - **IOC SALES LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/10483d39-2913-56a0-a85a-2ba04d1a660a - **ANGLESEY ALUMINIUM METAL LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/32e2e7cd-34ff-5f7c-84b2-9e294318b68b - **RIO TINTO OVERSEAS HOLDINGS LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/dcace94f-25f4-536e-8791-9f0145a9e7b1 - **RIO TINTO FINANCE PLC** (beneficial owner) — 100% — https://whiteintel.dev/entity/f0bad2d0-dfac-542a-8c79-c35602047a72 - **RIO TINTO INDONESIAN HOLDINGS LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/e4450c7c-e2ac-5b77-af9a-b6907e56d677 - **RIO TINTO IRON ORE TRADING CHINA LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/1eec4524-4c17-5c84-b578-e5d8e61a0f04 - **RIO TINTO IRON ORE ATLANTIC LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/92d62650-5dfc-5c8b-940f-3e078b544743 - **RIO TINTO FINANCE (USA) PLC** (beneficial owner) — 100% — https://whiteintel.dev/entity/0814ce93-341e-5196-9810-23c6cf809083 …and **15** more subsidiaries/holdings. Resolve the full list with `get_dossier` on the WhiteIntel MCP (`npx -y @whiteintel/mcp-server`) or a one-off dossier — https://whiteintel.dev/pricing. ### UBO chain (walk to the ultimate owner) A **4-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing. ## Company profile (live · UK Companies House) - **Company number:** `00425864` - **Status:** active - **Type:** ltd - **Incorporated:** 1946-12-17 - **Registered office:** 6 St James's Square, London, SW1Y 4AD, United Kingdom - **SIC:** 70100 ### Officers - [RIO TINTO SECRETARIAT LIMITED](https://whiteintel.dev/entity/8ef7be37-be97-55b2-8ae5-5dc98dd99f64) — corporate secretary · appointed 2017-05-05 - COX, Matthew — director · British · appointed 2021-01-15 - KIDDLE, John Patrick — director · British · appointed 2019-04-19 - NIOTAKIS, David — director · Australian · appointed 2024-07-15 - WHYTE, Matthew John — director · British · appointed 2026-05-18 - ALDRIDGE, Gemma Jane Constance — secretary · appointed 2012-05-08 · resigned 2014-12-12 - BELL, Keith Charles — secretary · British · appointed 1998-01-31 · resigned 1998-02-18 - DAY, Helen Christine — secretary · appointed 2014-12-12 · resigned 2017-05-05 - DOWDING, Roger Peter — secretary · British · appointed 1998-02-18 · resigned 2010-03-31 - LLOYD-DAVIS, Glynne Christian — secretary · British · resigned 1998-01-30 - WESTLEY, Adam David Christopher — secretary · British · appointed 2010-11-02 · resigned 2013-08-09 - WHYTE, Matthew John — secretary · appointed 2010-04-01 · resigned 2012-05-08 - ALLEN, Steven Patrick — director · British · appointed 2017-10-25 · resigned 2023-10-01 - ANDREWES, Mark Damien — director · British · appointed 2013-07-24 · resigned 2017-05-05 - BOSSICK, Michael Philip — director · British · appointed 2017-05-05 · resigned 2019-04-19 - BOSSICK, Michael Philip — director · British · appointed 2013-05-20 · resigned 2013-07-24 - BRADLEY, John Stirling — director · British · appointed 1992-07-01 · resigned 1999-12-30 - CUNNINGHAM, Peter Lloyd — director · British · appointed 2014-04-01 · resigned 2021-01-15 - EVANS, Eleanor Bronwen — director · British · appointed 2013-07-01 · resigned 2016-08-19 - FREEMAN, Michael Millice — director · British · resigned 1998-05-31 ### Beneficial owners (Persons with Significant Control) - [Rio Tinto Plc](https://whiteintel.dev/entity/62208c24-3f96-4e86-9d7c-9e760a72d74c) — 75–100% shares · corporate PSC · United Kingdom — since 2016-04-06 ## Provenance - OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/00425864 - companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/00425864 ## Get the full, resolved dossier (agent-callable) The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent: ```bash npx -y @whiteintel/mcp-server # then: get_dossier · trace_ownership_path · check_offshore_exposure ``` Or unlock a one-off cited dossier for **RIO TINTO INTERNATIONAL HOLDINGS LIMITED** — https://whiteintel.dev/entity/6d3abdf0-37ca-5f9a-be3f-5f10a9a7232a · pricing https://whiteintel.dev/pricing. --- _This is the markdown-for-agents view of the WhiteIntel dossier for **RIO TINTO INTERNATIONAL HOLDINGS LIMITED**. Human view: https://whiteintel.dev/entity/6d3abdf0-37ca-5f9a-be3f-5f10a9a7232a · Structured JSON: https://whiteintel.dev/api/public/dossier/6d3abdf0-37ca-5f9a-be3f-5f10a9a7232a._ _Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership. Every claim carries a source; an absent edge means "not yet observed in current sources", not "does not exist"._