---
title: "TBAC LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/56ff4c15-fe3c-50d9-8089-2331c52ec262
json: https://whiteintel.dev/api/public/dossier/56ff4c15-fe3c-50d9-8089-2331c52ec262
identifier: oo:GB-COH-00108758
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# TBAC LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-00108758`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/56ff4c15-fe3c-50d9-8089-2331c52ec262  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/56ff4c15-fe3c-50d9-8089-2331c52ec262  

## Ownership & control

### Owners / controllers

- **BRITISH ALCAN ALUMINIUM LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/da0cbb1e-d831-558c-97ba-29bd963d4cf8
- **British Alcan Aluminium Limited** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/6f93c8ac-1295-4812-b532-9b1ccf85d3d2

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

A **7-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:** `00108758`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 1910-04-12
- **Registered office:** 6 St James's Square, London, SW1Y 4AD
- **SIC:** 99999

### Officers

- [RIO TINTO SECRETARIAT LIMITED](https://whiteintel.dev/entity/8ef7be37-be97-55b2-8ae5-5dc98dd99f64) — corporate secretary · appointed 2017-05-05
- PASMORE, Michael Stuart — director · British · appointed 2024-03-25
- WHYTE, Matthew John — director · British · appointed 2026-05-15
- ALDRIDGE, Gemma Jane Constance — secretary · appointed 2013-03-22 · resigned 2014-12-12
- ANTHONY WILKINSON, Katherine Frances — secretary · British · appointed 2001-08-31 · resigned 2010-02-01
- DAY, Helen Christine — secretary · appointed 2014-12-12 · resigned 2017-05-05
- DEAN, Katherine — secretary · appointed 2012-04-26 · resigned 2013-03-22
- DICK, Margaret Catherine Dorrans, Dr — secretary · British · appointed 1995-12-21 · resigned 2001-08-31
- FORBES, Robert Hugh Armitage — secretary · British · resigned 1995-12-21
- MACCOLL, Fiona — secretary · appointed 2010-03-08 · resigned 2012-04-26
- ANTHONY WILKINSON, Katherine Frances — director · British · appointed 2001-09-30 · resigned 2010-02-01
- BARK JONES, Christopher — director · British · appointed 1993-10-12 · resigned 1998-10-23
- BEDFORD, Philip Gordon — director · British · appointed 2017-05-05 · resigned 2019-01-31
- BETTS, Martin John — director · British · appointed 2013-07-24 · resigned 2018-11-30
- BRIDGEMAN, John Stuart — director · British · appointed 1993-09-24 · resigned 1995-09-30
- BROWN, Alan Geoffrey — director · British · appointed 1996-02-01 · resigned 1997-01-31
- COOPER, Arthur — director · British · appointed 1997-11-05 · resigned 2002-01-31
- DICK, Margaret Catherine Dorrans, Dr — director · British · appointed 1995-12-21 · resigned 1997-11-03
- FORBES, Robert Hugh Armitage — director · British · resigned 1995-02-21
- HAGGART, George — director · British · resigned 1994-10-31

### Beneficial owners (Persons with Significant Control)

- [British Alcan Aluminium Limited](https://whiteintel.dev/entity/6f93c8ac-1295-4812-b532-9b1ccf85d3d2) — 75–100% shares · corporate PSC · United Kingdom — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/00108758
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/00108758

## 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 **TBAC LIMITED** — https://whiteintel.dev/entity/56ff4c15-fe3c-50d9-8089-2331c52ec262 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **TBAC LIMITED**. Human view: https://whiteintel.dev/entity/56ff4c15-fe3c-50d9-8089-2331c52ec262 · Structured JSON: https://whiteintel.dev/api/public/dossier/56ff4c15-fe3c-50d9-8089-2331c52ec262._

_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"._