---
title: "AMCO DRILLING (UK) LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/dc6157cd-4c71-53ee-bd6d-4cfc7b4494b8
json: https://whiteintel.dev/api/public/dossier/dc6157cd-4c71-53ee-bd6d-4cfc7b4494b8
identifier: oo:GB-COH-06824733
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# AMCO DRILLING (UK) LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-06824733`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/dc6157cd-4c71-53ee-bd6d-4cfc7b4494b8  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/dc6157cd-4c71-53ee-bd6d-4cfc7b4494b8  

## Ownership & control

### Owners / controllers

- **ADGM LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/b4d53da1-cd7a-5719-98c9-abd6ee036c25
- **ADGM LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/b4d53da1-cd7a-5719-98c9-abd6ee036c25

### Holdings / subsidiaries

- **AMCO DRILLING LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/25b752ad-e97a-5d94-964b-d780df7c9b81
- **AMCO DRILLING LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/25b752ad-e97a-5d94-964b-d780df7c9b81

### 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:** `06824733`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2009-02-19
- **Registered office:** Bleak House High Street, Honley, Holmfirth, HD9 6AW, England
- **SIC:** 09900

### Officers

- SWIRE, Ian — secretary · British · appointed 2011-02-23
- INSTONE, Richard Ralph — director · British · appointed 2009-03-11
- JACKSON, David Malcolm — director · British · appointed 2009-02-19
- SWIRE, Ian — director · British · appointed 2009-02-19
- TOFFOLO, Daniel Warren — secretary · British · appointed 2009-02-19 · resigned 2011-02-23
- WHITTAKER, Mark Stuart — secretary · British · appointed 2009-02-19 · resigned 2009-02-19
- NAISH, Richard David Charles — director · British · appointed 2009-02-19 · resigned 2009-02-19
- ROUND, Jonathon Charles — director · British · appointed 2009-02-19 · resigned 2009-02-19
- WHITTAKER, Mark Stuart — director · British · appointed 2009-02-19 · resigned 2009-02-19

### Beneficial owners (Persons with Significant Control)

- [Adgm Ltd](https://whiteintel.dev/entity/b4d53da1-cd7a-5719-98c9-abd6ee036c25) — 75–100% shares · corporate PSC · England — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/06824733
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/06824733

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **AMCO DRILLING (UK) LIMITED**. Human view: https://whiteintel.dev/entity/dc6157cd-4c71-53ee-bd6d-4cfc7b4494b8 · Structured JSON: https://whiteintel.dev/api/public/dossier/dc6157cd-4c71-53ee-bd6d-4cfc7b4494b8._

_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"._