DIAMOND OFFSHORE LIMITED
Ownership resolves 24 hops deep toward the ultimate beneficial owner.
Investigative lead by resolved identity, not a legal determination.
Registry identity
- Status
- active
- Incorporated
- 1968-12-02
- Legal form
- ltd
- Activity
- 06100
- Registered office
- 3rd Floor 1 Ashley Road, Altrincham, Cheshire, WA14 2DT, United Kingdom
Ownership & control
Links are shown as observed in a source registry — we do not currently hold ownership end dates, so a link here may since have ended. Each row carries its source; check it before relying on currency.
- DIAMOND OFFSHORE LIMITED
None in current sources.
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- Identity, address & registry profile
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- Direct connections (1 hop)
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Also at this address
Shared registered officeOther companies registered at the same address — a common structuring / formation-agent signal, not proof of a link.
8 other companies at this registered office — unlock the itemised list.
Register record, filings & financials
live · Companies House- Company no.
- 00943475
- Status
- active
- Type
- ltd
- Incorporated
- 1968-12-02
- Registered office
- 3rd Floor 1 Ashley Road, Altrincham, Cheshire, WA14 2DT, United Kingdom
- SIC
- 06100
People & control
18 parties · 4 currentEvery officer, person with significant control and cross-company role we hold, resolved into one entry per party. Roles are registry records, not a claim of control.
- BOYLE, Bruce
- director · British · appointed 2024-09-04 · Companies House
- COSGROVE, Carolyn Fiona
- secretary · appointed 2024-11-25 · Companies House
- director · British · appointed 2024-09-04 · Companies House
- DUJACQUIER, David Michel Jacques
- director · Belgian · appointed 2025-08-06 · Companies House
- Noble Corporation Plc
- corporate PSC · 75–100% shares · United Kingdom · since 2025-05-13 · CH · PSC register
Also holds roles at 8 other companies- NOBLE CORPORATION 2022 LIMITEDbeneficial owner
- NOBLE NDUS HOLDINGS UK LIMITEDbeneficial owner
- NOBLE DRILLING UK LTDbeneficial owner
- BHAMRA, Sonia
- director · British · appointed 2021-01-28 · resigned · Companies House
- DENTONS SECRETARIES LIMITED
- corporate secretary · appointed 2017-10-27 · resigned · Companies House
- Diamond Offshore Drilling Inc
- corporate PSC · 75–100% shares · United States · ceased 2024-02-07 · CH · PSC register
Also holds roles at 2 other companies- DIAMOND RIG INVESTMENTS LIMITEDbeneficial owner
- DIAMOND OFFSHORE ENTERPRISES LIMITEDbeneficial owner
- DICKERSON, Lawrence Richard
- secretary · American · appointed 1992-03-30 · resigned · Companies House
- director · American · resigned · Companies House
- ELWOOD, Stephen Glenn
- director · American · appointed 2000-11-16 · resigned · Companies House
- EPS SECRETARIES LIMITED
- corporate secretary · appointed 1993-08-20 · resigned · Companies House
- HENDERSON, George Creighton Cole
- director · British · appointed 2008-11-11 · resigned · Companies House
- JAMES, Ronald Leon
- director · American · appointed 2002-12-31 · resigned · Companies House
- JOHNSON, Ronald Charles
- director · American · resigned · Companies House
- KRENEK, Gary Thomas
- director · American · appointed 1998-09-23 · resigned · Companies House
- LIONBERGER, Richard Lee
- secretary · American · appointed 1993-09-30 · resigned · Companies House
- secretary · American · resigned · Companies House
- director · American · resigned · Companies House
- LONG, William Charles
- secretary · Usa · appointed 1999-12-06 · resigned · Companies House
- director · American · appointed 2000-11-16 · resigned · Companies House
- MACLAY MURRAY & SPENS LLP
- corporate nominee secretary · appointed 1999-12-06 · resigned · Companies House
- Noble Offshore Drilling (Uk) Ltd
- corporate PSC · 75–100% shares · United Kingdom · ceased 2025-05-13 · CH · PSC register
Also holds roles at 1 other company- DIAMOND OFFSHORE ENTERPRISES LIMITEDbeneficial owner
18 parties · 4 current. Ceased and resigned records are retained as history.