Company
Reflection Marine UK Limited
Official record Companies House · updated 27th September 2026 · Sources
Network
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Who leads it
Previous officers 3
- Antonio Jesus Stempel Calderon 2023-2026 View profile
- David Marsh 2018-2018 View profile
- Simon Smoker 2018-2018 View profile
Directors and secretaries as filed at Companies House.
Do you help lead this organisation? Set up its network · How it works
About
- Incorporated
- 04/05/2018
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.
- Westerngeco Limited ceased 2018-11-07
75-100% shares, 75-100% voting, appoints directors · notified 2018-05-04
Group
- Reflection Marine UK Limited
is controlled by Westerngeco Limited
Evidence
ceased 75-100% shares, 75-100% voting, appoints directors · notified 2018-05-04, ceased 2018-11-07 · source: Companies House PSC register - Westerngeco Limited
is controlled by Schlumberger Oilfield UK Limited
Evidence
active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · 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
- Onesubsea Angola 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
- 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.
Financials
- Net assets
- -£22,650,261
- Total assets
- -£1,021,876
- Cash
- £0
- Employees
- 0
- Turnover
- Not reported (small or micro-entity accounts)
- Profit/loss
- -£3,127,686
Filed as Small company accounts.
Figures from accounts filed at Companies House (iXBRL), period ending 2024-12-31. Where turnover is absent, small and micro-entity accounts are not required to report it, so it is not shown as zero.
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
- Simon William Telfer Director · appointed 2018
- Andreas Hveding Aubert Director · appointed 2018
Directors past 6 years
- Simon William Telfer Director · appointed 2018
- Andreas Hveding Aubert Director · appointed 2018
First-time vs portfolio directors
Portfolio (2)
- Simon William Telfer Director · appointed 2018
- Andreas Hveding Aubert Director · appointed 2018
Left in the last 12 months
- Antonio Jesus Stempel Calderon Director · appointed 2023 · resigned 2026
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.
Gaps to watch
- Several long-serving directors could step down together
Where to look Suggested search: succession planning for long-tenured seats.
Sources
Official record from Companies House. Governance Register calculates the connections.
Record details
- Company number
- 11347635
- Status
- Active
- Type
- Private Limited Company
- Edition
- Register edition compiled 27th September 2026
- Labels
- Official record from Companies House · Calculated derived by Governance Register.
Contains public sector information licensed under the Open Government Licence v3.0. Report an issue · How we handle data