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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers are those entities, including individual and legal persons, have significant controls over the company in focus. The offspring entities and appointments are those entities that the company in focus can influence on.

Clicking the links on parent entities or officers, and offspring entities or managed companies will put them in focus and show upstream or downstream connections. In general, ascendant entities can be found by moving toward upstream, and descendant entities are by toward downstream. In this way, progenitor entities such as grandparent companies (parents of parent), sibling companies (children of parent), partner companies (parents of child), and progeny entities such as grandchild companies (children of child) can be found easily.

Parent entities and officers 12
  • 1
    Cross, Jonathan Paul
    Individual (1 offspring)
    Officer
    2017-09-28 ~ 2024-09-30
    OF - Secretary → CIF 0
  • 2
    Wilson, Peter Henderson
    Born in January 1967
    Individual (25 offsprings)
    Officer
    2019-07-31 ~ now
    OF - Director → CIF 0
  • 3
    Winton, John Alexander Campbell
    Born in February 1969
    Individual (27 offsprings)
    Officer
    2019-07-31 ~ now
    OF - Director → CIF 0
  • 4
    Jaciuk, Nicholas
    Businessman born in July 1973
    Individual (18 offsprings)
    Officer
    2017-09-28 ~ 2018-04-27
    OF - Director → CIF 0
  • 5
    Mooney, Stephen Laurence
    Businessman born in May 1983
    Individual (25 offsprings)
    Officer
    2018-04-27 ~ 2024-12-31
    OF - Director → CIF 0
  • 6
    Brady, Stephen Joseph
    Businessman born in December 1959
    Individual (14 offsprings)
    Officer
    2017-09-28 ~ 2019-04-11
    OF - Director → CIF 0
  • 7
    Wilson, Peter
    Individual (1 offspring)
    Officer
    2024-10-01 ~ now
    OF - Secretary → CIF 0
  • 8
    Hall, Julian Richard
    Businessman born in April 1963
    Individual (7 offsprings)
    Officer
    2017-09-28 ~ 2019-04-11
    OF - Director → CIF 0
  • 9
    Mitchell, James Myron
    Born in February 1968
    Individual (3 offsprings)
    Officer
    2025-01-01 ~ now
    OF - Director → CIF 0
  • 10
    VALARIS PLC
    - now 07023598
    Insolvency (Case 1) In administration
    Administration started on 2021-04-30 during the appointment or period of control
    Insolvency (Case 1) In administration
    Administration ended on 2023-04-24
    Insolvency (Case 2) Compulsory liquidation
    Petition date on 2023-03-06
    Commencement of winding up on 2023-04-24
    ENSCO ROWAN PLC - 2019-07-30 07023598 11610149
    ENSCO PLC - 2019-04-11 07023598 11610149... (more)
    ENSCO INTERNATIONAL PLC - 2010-03-31
    ENSCO INTERNATIONAL LIMITED - 2009-12-18
    ENSCO UK (NO. 1) LIMITED - 2009-09-25
    7, Albemarle Street, London, United Kingdom
    Liquidation Corporate (42 parents, 9 offsprings)
    Person with significant control
    2017-09-28 ~ 2021-04-30
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
  • 11
    Clarendon House, 2 Church Street, Hamilton Hm11, Bermuda
    Corporate (9 offsprings)
    Person with significant control
    2021-04-30 ~ now
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of voting rights - More than 25% but not more than 50%CIF 0
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
  • 12
    CITCO MANAGEMENT (UK) LIMITED - now 02656801
    CITCO FINANCIAL MANAGEMENT (UK) LIMITED - 1997-08-22
    HACKREMCO (NO.705) LIMITED - 1991-12-04
    7, Albemarle Street, London, England
    Active Corporate (38 parents, 366 offsprings)
    Officer
    2018-04-27 ~ 2021-05-01
    OF - Secretary → CIF 0
parent relation
Company in focus

ENSCO UK DRILLING LIMITED

Period: 2017-09-28 ~ now
Company number: 10987413
Registered name
ENSCO UK DRILLING LIMITED - now
Standard Industrial Classification
09100 - Support Activities For Petroleum And Natural Gas Mining

  • ENSCO UK DRILLING LIMITED
    Info
    Registered number 10987413
    Cannon Place, 78 Cannon Street, London EC4N 6AF
    PRIVATE LIMITED COMPANY incorporated on 2017-09-28 (8 years 8 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-09-27
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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Contains public sector information retrieved at 22 April 2026 and licensed under the Open Government Licence v3.0.