---
title: "HOLYWELL-HALKYN MINING AND TUNNEL COMPANY LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/f55da4a8-d405-58c5-acaa-771f1b034d3d
json: https://whiteintel.dev/api/public/dossier/f55da4a8-d405-58c5-acaa-771f1b034d3d
identifier: oo:GB-COH-00050892
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# HOLYWELL-HALKYN MINING AND TUNNEL COMPANY LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-00050892`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/f55da4a8-d405-58c5-acaa-771f1b034d3d  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/f55da4a8-d405-58c5-acaa-771f1b034d3d  

## Ownership & control

### Owners / controllers

- **AKZO NOBEL UK LTD** (beneficial owner) — 100% — https://whiteintel.dev/entity/7a87661a-b6e1-5b91-b7c5-0217940f71d9
- **Akzo Nobel Uk Ltd** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/91f854a8-7060-4e64-b061-edceb15270d0

### 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:** `00050892`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 1897-01-15
- **Registered office:** The Akzonobel Building, Wexham Road, Slough, SL2 5DS, United Kingdom
- **SIC:** 74990

### Officers

- ADAMSON, Emer — director · Irish · appointed 2024-07-29
- RAY, Stephen Bruce — director · British · appointed 2023-12-31
- CARTER, Lynette Jean Cherryl — secretary · appointed 2017-05-17 · resigned 2018-05-31
- CUNNINGTON, Geoffrey Charles William — secretary · British · resigned 1995-06-23
- POMEROY, Valerie Ann — secretary · British · appointed 1998-12-31 · resigned 2003-06-06
- STEVENS, David Alan — secretary · British · appointed 1995-06-23 · resigned 1998-12-31
- O H SECRETARIAT LIMITED — corporate secretary · appointed 2003-06-06 · resigned 2017-05-17
- CLARK, Michael Stanley — director · British · appointed 2000-06-23 · resigned 2007-05-04
- CUNNINGTON, Geoffrey Charles William — director · British · resigned 1995-06-23
- DINNAGE, Louise Margaret — director · British · appointed 2015-04-20 · resigned 2022-03-21
- HOPKINS, Andrew Scott, Doctor — director · British · resigned 2000-06-28
- LANDLESS, David Farrington — director · British · resigned 1999-03-05
- SHANNON, Julie Ann Maria — director · British · appointed 1999-03-24 · resigned 2011-07-06
- SMALLEY, Michael — director · British · appointed 2011-07-06 · resigned 2024-05-07
- STEVENS, David Alan — director · British · resigned 2000-08-31
- TURNER, David Allan, Mr. — director · British · appointed 2007-07-04 · resigned 2015-04-20
- WARBURTON, David Lucas — director · British · resigned 2000-08-31
- WILLIAMS, Benjamin — director · British · appointed 2022-03-21 · resigned 2023-12-31
- O H DIRECTOR LIMITED — corporate director · appointed 2007-06-14 · resigned 2015-02-11

### Beneficial owners (Persons with Significant Control)

- [Akzo Nobel Uk Ltd](https://whiteintel.dev/entity/91f854a8-7060-4e64-b061-edceb15270d0) — 75–100% shares · corporate PSC · England — since 2016-05-20

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/00050892
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/00050892

## 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 **HOLYWELL-HALKYN MINING AND TUNNEL COMPANY LIMITED** — https://whiteintel.dev/entity/f55da4a8-d405-58c5-acaa-771f1b034d3d · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **HOLYWELL-HALKYN MINING AND TUNNEL COMPANY LIMITED**. Human view: https://whiteintel.dev/entity/f55da4a8-d405-58c5-acaa-771f1b034d3d · Structured JSON: https://whiteintel.dev/api/public/dossier/f55da4a8-d405-58c5-acaa-771f1b034d3d._

_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"._