---
title: "NOBLE OFFSHORE DRILLING (UK) LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/0ca9adbd-948d-51ff-a1c3-0c4753b97af2
json: https://whiteintel.dev/api/public/dossier/0ca9adbd-948d-51ff-a1c3-0c4753b97af2
identifier: oo:GB-COH-02767959
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# NOBLE OFFSHORE DRILLING (UK) LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-02767959`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/0ca9adbd-948d-51ff-a1c3-0c4753b97af2  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/0ca9adbd-948d-51ff-a1c3-0c4753b97af2  

## Cross-source identity

The same real-world entity, resolved across sources:

- **Noble Offshore Drilling (Uk) Ltd** — source · `gb-coh:2767959` — https://whiteintel.dev/entity/57605c6e-baa6-4b7d-85f5-f3cfbabdc801

## Ownership & control

### Owners / controllers

- **DIAMOND OFFSHORE ENTERPRISES LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/ec21cfe8-7e2b-5b22-a50c-80cd96a6cfb2
- **DIAMOND OFFSHORE ENTERPRISES LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/ec21cfe8-7e2b-5b22-a50c-80cd96a6cfb2

### Holdings / subsidiaries

- **DIAMOND OFFSHORE LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/bbe5787d-a95b-582a-9302-c6769bbade4a

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

A **16-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:** `02767959`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 1992-11-25
- **Registered office:** 3rd Floor 1 Ashley Road, Altrincham, Cheshire, WA14 2DT, United Kingdom
- **SIC:** 06100

### Officers

- COSGROVE, Carolyn Fiona — secretary · appointed 2024-11-25
- BOYLE, Bruce — director · British · appointed 2024-09-04
- COSGROVE, Carolyn Fiona — director · British · appointed 2024-09-04
- DUJACQUIER, David Michel Jacques — director · Belgian · appointed 2025-08-07
- LIONBERGER, Richard Lee — secretary · American · appointed 1993-06-30 · resigned 1998-06-22
- LONG, William Charles — secretary · Usa · appointed 1999-09-01 · resigned 2003-04-01
- [DENTONS SECRETARIES LIMITED](https://whiteintel.dev/entity/cedcbfe9-3a9c-5a9a-946f-56587ec48ea3) — corporate secretary · appointed 2017-10-27 · resigned 2024-10-31
- EPS SECRETARIES LIMITED — corporate secretary · appointed 1992-11-25 · resigned 1999-12-31
- MACLAY MURRAY & SPENS LLP — corporate nominee secretary · appointed 1999-12-06 · resigned 2017-10-27
- BHAMRA, Sonia — director · British · appointed 2021-01-28 · resigned 2021-08-13
- DICKERSON, Lawrence Richard — director · American · appointed 1993-05-26 · resigned 2002-12-31
- ELWOOD, Stephen Glenn — director · American · appointed 2000-11-15 · resigned 2018-05-24
- HENDERSON, George Creighton Cole — director · British · appointed 2008-12-01 · resigned 2020-05-25
- JAMES, Ronald Leon — director · American · appointed 2002-12-31 · resigned 2004-05-01
- JOHNSON, Ronald Charles — director · American · appointed 1993-05-26 · resigned 1998-03-31
- KRENEK, Gary Thomas — director · American · appointed 1998-06-22 · resigned 2002-12-31
- LIONBERGER, Richard Lee — director · American · appointed 1993-05-26 · resigned 1998-06-22
- LONG, William Charles — director · American · appointed 2000-11-15 · resigned 2014-06-11
- MALE, Richard — director · British · appointed 2021-08-13 · resigned 2023-09-25
- MALONE, Ruth Angela — director · Irish · appointed 2021-06-30 · resigned 2022-04-21

### Beneficial owners (Persons with Significant Control)

- [Diamond Offshore Enterprises Limited](https://whiteintel.dev/entity/ec21cfe8-7e2b-5b22-a50c-80cd96a6cfb2) — 75–100% shares · corporate PSC · United Kingdom — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/02767959
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/02767959

## 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 **NOBLE OFFSHORE DRILLING (UK) LTD** — https://whiteintel.dev/entity/0ca9adbd-948d-51ff-a1c3-0c4753b97af2 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **NOBLE OFFSHORE DRILLING (UK) LTD**. Human view: https://whiteintel.dev/entity/0ca9adbd-948d-51ff-a1c3-0c4753b97af2 · Structured JSON: https://whiteintel.dev/api/public/dossier/0ca9adbd-948d-51ff-a1c3-0c4753b97af2._

_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"._