Company
Onesubsea Angola Limited
Official record Companies House · updated 27th September 2026 · Sources
Network
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Who leads it
Previous officers 26
- Frauke Blank 2023-2024 View profile
- Jean-Jacques Marey 2023-2025 View profile
- Douglas Leslie Roger 2020-2023 View profile
- Espen Ingebretsen 2019-2020 View profile
- Karon Charlotte Mcdonald 2016-2019 View profile
- Stephanie Hoffmann 2016-2020 View profile
- Merete Elisabeth Aulid 2015-2016 View profile
- Jonas Baptista Marquesini 2015-2016 View profile
- Knut Erling Rosjorde 2012-2014 View profile
- Arne Marius Lilleeng 2011-2012 View profile
- Egil Boyum 2006-2011 View profile
- Egil Martinussen 2005-2006 View profile
- Otto Soberg 2000-2002 View profile
- Jan-Tore Elverhaug 2000-2005 View profile
- Ola Johansson 1999-2000 View profile
- John Arnold Dedman 1995-1999 View profile
- Ian Fowler 1995-1996 View profile
- Hans Ebenedict Olsen 1993-1995 View profile
- Alan Henderson Fitzgerald 1993-1995 View profile
- Dermot St John Mcdermott 1993 View profile
- Paul Jonathan Kerr 1992 View profile
- John Francis Kennedy 1993 View profile
- Roger John Trett 2005-2015 View profile
- Tor Smestad 1999-2005 View profile
- Rufus Laycock 1996-2006 View profile
- Brian Norman Barlow 1996 View profile
Directors and secretaries as filed at Companies House.
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About
- Incorporated
- 10/11/1936
Ownership
Owned by (1) iOwned byIndividuals and companies registered as having significant control over this company, from the Companies House PSC (persons with significant control) register. People whose ownership could not be confirmed to one individual are not listed as confirmed owners.
- Onesubsea Investments UK Limited
75-100% shares, 75-100% voting, appoints directors · notified 2023-10-02
Group
- Onesubsea Angola Limited
is controlled by Onesubsea Investments UK Limited
Evidence
active 75-100% shares, 75-100% voting, appoints directors · notified 2023-10-02 · source: Companies House PSC register - Onesubsea Investments UK Limited
is controlled by Schlumberger Oilfield UK Limited
Evidence
active 50-75% shares, 50-75% voting, appoints directors · notified 2017-02-21 · source: Companies House PSC register - Schlumberger Oilfield UK Limited
is controlled by SLB UK II Limited
Evidence
active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register - SLB UK II Limited
is controlled by Schlumberger UK Limited
Evidence
active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register
Ultimately controlled by Schlumberger UK Limited.
52 other companies in this group
- Insensys OIL and GAS Limited
- 03440964
- Onesubsea Investments UK Limited
- Schlumberger Oilfield UK Limited
- Cameron Flow Control Technology (UK) Limited
- Schlumberger Evaluation and Production Services (UK) Limited
- SLB UK II Limited
- The RED Baron (OIL Tools Rental) Limited
- Gyrodata Limited
- Petreco International (Middle East) Limited
- Lasalle Engineering (Holdings) Limited
- Meta Downhole Unlimited
- Onesubsea Offshore Engineering Limited
- Westhill Realisations Limited
- Schlumberger SIS Limited
- @Balance UK Limited
- Schlumberger WCP Limited
- Seismograph Service Limited
- Asset Development and Improvement Limited
- Cameron Systems Limited
- Onesubsea International IP LTD
- Onesubsea Operations Limited
- Cameron Petroleum Investments Limited
- 02561616
- 03001435
- Schlumberger Trust Company Limited
- Westerngeco Limited
- Enovate Systems Limited
- Championx Egypt LTD.
- 00692441
- Reflection Marine UK Limited
- SC226104
- Cameron Products Limited
- Axsia Howmar Limited
- Onesubsea IP UK Limited
- Schlumberger Common Investment Fund Limited
- Cameron Petroleum (UK) Limited
- Champion Technologies Limited
- Diamould Limited
- SC367971
- M-I Holdings (UK) Unlimited
- Rmspumptools Limited
- Schlumberger UK Holdings Limited
- Sensia UK LTD.
- Championx Egypt Holdings LTD.
- Cairntoul Well Equipment Services Limited
- Cameron Flow Control Services (UK) Limited
- Baker Jardine and Associates Limited
- Onesubsea UK Limited
- Geoservices UK LTD
Ownership paths are calculated from Companies House persons-with-significant-control filings. Each step shows the filed nature of control and dates; a step marked "ceased" is historical, not current.
Board analysis
Board DNA
How this board is put together, from the Companies House officer record and Charity Commission trustee records - deterministic, no AI.iBoard compositionCounted from the dated Companies House officer record: the current directors only, past directors excluded.
2 directors on the board
- Danielle Louise Smith Cross Director · appointed 2024
- Claudio Andre Lousada Miguel Tombuela Director · appointed 2020
First-time vs portfolio directors
First-time (1)
- Claudio Andre Lousada Miguel Tombuela Director · appointed 2020
Portfolio (1)
- Danielle Louise Smith Cross Director · appointed 2024
Where else this board sits iWhere else this board sitsThe charitable fields these directors govern in elsewhere, by Charity Commission classification. Excludes this company and any charity it is the legal face of.
The sectors these directors govern in elsewhere. This company, and any charity it is the legal face of, are excluded - counting them would just tell you what you are already looking at.
Sources
Official record from Companies House. Governance Register calculates the connections.
Record details
- Company number
- 00320535
- Status
- Active
- Type
- Private Limited Company
- Edition
- Register edition compiled 27th September 2026
- Labels
- Official record from Companies House · Calculated derived by Governance Register.
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