---
title: "BRITISH ALCAN ALUMINIUM LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/da0cbb1e-d831-558c-97ba-29bd963d4cf8
json: https://whiteintel.dev/api/public/dossier/da0cbb1e-d831-558c-97ba-29bd963d4cf8
identifier: oo:GB-COH-00385816
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# BRITISH ALCAN ALUMINIUM LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-00385816`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/da0cbb1e-d831-558c-97ba-29bd963d4cf8  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/da0cbb1e-d831-558c-97ba-29bd963d4cf8  

## Cross-source identity

The same real-world entity, resolved across sources:

- **British Alcan Aluminium Limited** — source · `gb-coh:385816` — https://whiteintel.dev/entity/6f93c8ac-1295-4812-b532-9b1ccf85d3d2

## Ownership & control

### Owners / controllers

- **Rio Tinto International Holdings Limited** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/10fbfd4e-7200-4349-90b0-d5e33990ae3f

### Holdings / subsidiaries

- **ALCAN CHEMICALS LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/51e9b3a5-7719-5735-8316-d2b9e0278e70
- **ALCAN FARMS LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/d1a7c5ee-450a-54aa-b312-c58a493c7a08
- **TBAC LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/56ff4c15-fe3c-50d9-8089-2331c52ec262

### UBO chain (walk to the ultimate owner)

A **5-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:** `00385816`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 1944-02-25
- **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
- LHUISSIER, Denis — director · French · appointed 2016-02-01
- PASMORE, Michael Stuart — director · British · appointed 2024-03-25
- ALDRIDGE, Gemma Jane Constance — secretary · appointed 2010-02-01 · resigned 2012-11-01
- ANTHONY WILKINSON, Katherine Frances — secretary · British · appointed 2001-08-31 · resigned 2010-02-01
- DAY, Helen Christine — secretary · appointed 2013-03-22 · resigned 2017-05-05
- DEAN, Katherine — secretary · appointed 2012-11-01 · resigned 2013-03-22
- DICK, Margaret Catherine Dorrans, Dr — secretary · British · appointed 1995-06-01 · resigned 2001-08-31
- FORBES, Robert Hugh Armitage — secretary · British · resigned 1995-06-01
- BALL, Robert Lee — director · American · appointed 1999-07-15 · resigned 2002-03-29
- BARK JONES, Christopher — director · British · appointed 2002-02-13 · resigned 2004-12-31
- BARK JONES, Christopher — director · British · appointed 1995-05-05 · resigned 1998-10-23
- BATT, Geoffrey Peter — director · British · appointed 1999-07-15 · resigned 2000-11-30
- BEAULIEU, Pierre — director · Canadian · appointed 2013-07-15 · resigned 2018-06-30
- BETTS, Martin John — director · British · appointed 2014-01-13 · resigned 2018-11-30
- BOUGIE, Jacques — director · Canadian · resigned 1998-02-02
- BRIDGEMAN, John Stuart — director · British · appointed 1993-09-24 · resigned 1995-09-30
- COOPER, Arthur — director · British · appointed 2000-12-29 · resigned 2002-01-31
- DINGWALL, Thomas Daniel — director · British · appointed 1996-05-01 · resigned 2000-12-31
- EDWARDS, David George — director · British · appointed 1996-05-01 · resigned 1999-06-30

### Beneficial owners (Persons with Significant Control)

- [Rio Tinto International Holdings Limited](https://whiteintel.dev/entity/10fbfd4e-7200-4349-90b0-d5e33990ae3f) — 75–100% shares · corporate PSC · United Kingdom — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/00385816
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/00385816

## 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 **BRITISH ALCAN ALUMINIUM LIMITED** — https://whiteintel.dev/entity/da0cbb1e-d831-558c-97ba-29bd963d4cf8 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **BRITISH ALCAN ALUMINIUM LIMITED**. Human view: https://whiteintel.dev/entity/da0cbb1e-d831-558c-97ba-29bd963d4cf8 · Structured JSON: https://whiteintel.dev/api/public/dossier/da0cbb1e-d831-558c-97ba-29bd963d4cf8._

_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"._