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Company

Ensco Deepwater Drilling Limited

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Official record Companies House · updated 27th September 2026 · Sources

Network

The large node is Ensco Deepwater Drilling Limited. Red nodes are organisations, white nodes are people. Sign in free to explore further.

Who leads it

Previous officers 11

  1. Stephen Laurence Mooney 2018-2024 Director View profile
  2. Julian Richard Hall 2017-2019 Director View profile
  3. Jonathan Paul Cross 2013-2024 Director View profile
  4. Paul Mark Walker 2013-2014 Director View profile
  5. Citco Management UK Limited 2018-2021 Corporate-secretary View profile
  6. Nicolas Jaciuk 2014-2018 Secretary View profile
  7. Derek Andrew Sangster 2013-2017 Secretary View profile
  8. Paul Mark Walker 2013-2014 Secretary View profile
  9. Dean Alan Kewish 2013-2015 Secretary View profile
  10. Jonathan Paul Cross 2013-2024 Secretary View profile
  11. Malone, JR., Herman 2013-2013 Secretary View profile

Directors and secretaries as filed at Companies House.

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About

Incorporated
10/05/2013

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.

  • Valaris PLC ceased 2021-04-30
    75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06

Group

  1. Ensco Deepwater Drilling Limited is controlled by Valaris PLC
    Evidence
    ceased 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06, ceased 2021-04-30 · source: Companies House PSC register

Ultimately controlled by Valaris PLC.

10 other companies in this group

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

4.4y median 4.4y
average tenure
7y
longest tenure

Directors past 6 years

First-time vs portfolio directors

Portfolio (2)

0
also govern a charity
0
left in the last 12 months

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.

Mining 7Professional services 6Business services 1

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
08524375
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