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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers who have significant controls over the individuals in focus are always inapplicable. The offspring entities and appointments are those entities that the individuals 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.

Jump to: Offsprings
Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Winton, John Alexander Campbell

    Related profiles found in government register
  • Winton, John Alexander Campbell
    British born in February 1969

    Resident in Scotland

    Registered addresses and corresponding companies
  • Winton, John Alexander Campbell
    British general manager born in February 1969

    Resident in Scotland

    Registered addresses and corresponding companies
  • Winton, John Alexander Campbell
    British born in February 1969

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Winton, John Alexander Campbell
    British born in July 1969

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Mr John Alexander Campbell Winton
    British born in February 1969

    Resident in Scotland

    Registered addresses and corresponding companies
  • Winton, John Alexander Campbell

    Registered addresses and corresponding companies
child relation
Offspring entities and appointments 28
  • 1
    ALPHA OFFSHORE INTERNATIONAL LEASING LIMITED
    07251647
    Dissolved Corporate (11 parents)
    Officer
    2019-07-31 ~ dissolved
    IIF 17 - Director → ME
  • 2
    BRITISH AMERICAN OFFSHORE LIMITED
    - now 01937517
    ROWAN NORTH SEA LIMITED - 1985-12-02
    Dissolved Corporate (26 parents)
    Officer
    2019-06-15 ~ dissolved
    IIF 18 - Director → ME
  • 3
    ENSCO CAPITAL LIMITED
    FC029695
    Converted / Closed Corporate (8 parents, 1 offspring)
    Officer
    2019-07-31 ~ now
    IIF 1 - Director → ME
  • 4
    ENSCO DEEPWATER DRILLING LIMITED
    08524375
    Active Corporate (14 parents)
    Officer
    2024-09-30 ~ now
    IIF 15 - Director → ME
  • 5
    ENSCO DRILLING MEXICO LLC
    FC041275
    Active Corporate (4 parents)
    Officer
    2024-02-07 ~ now
    IIF 27 - Director → ME
  • 6
    ENSCO GLOBAL LIMITED
    FC030548
    Active Corporate (10 parents, 1 offspring)
    Officer
    2019-07-31 ~ now
    IIF 28 - Director → ME
    2019-07-31 ~ now
    IIF 30 - Secretary → ME
  • 7
    ENSCO GLOBAL RESOURCES LIMITED
    07098531
    Dissolved Corporate (25 parents)
    Officer
    2019-07-31 ~ dissolved
    IIF 22 - Director → ME
  • 8
    ENSCO HOLDCO LIMITED
    06962983
    Active Corporate (25 parents, 2 offsprings)
    Officer
    2019-12-01 ~ now
    IIF 2 - Director → ME
    2024-09-30 ~ now
    IIF 32 - Secretary → ME
  • 9
    ENSCO INTERNATIONAL LTD.
    FC032346 07023598... (more)
    Active Corporate (6 parents, 1 offspring)
    Officer
    2024-09-30 ~ now
    IIF 24 - Director → ME
    2024-09-30 ~ now
    IIF 34 - Secretary → ME
  • 10
    ENSCO JERSEY FINANCE LIMITED
    FC034002
    Active Corporate (9 parents, 1 offspring)
    Officer
    2019-08-22 ~ now
    IIF 23 - Director → ME
  • 11
    ENSCO OFFSHORE INTERNATIONAL HOLDINGS LIMITED
    FC032347
    Active Corporate (5 parents, 1 offspring)
    Officer
    2024-09-30 ~ now
    IIF 6 - Director → ME
    2024-09-30 ~ now
    IIF 31 - Secretary → ME
  • 12
    ENSCO SERVICES LIMITED
    - now 04605864 SC411559... (more)
    ATTACHMINSTER LIMITED - 2002-12-16
    Active Corporate (26 parents, 1 offspring)
    Officer
    2019-07-31 ~ now
    IIF 13 - Director → ME
    2024-09-30 ~ now
    IIF 33 - Secretary → ME
  • 13
    ENSCO UK DRILLING LIMITED
    10987413
    Active Corporate (12 parents)
    Officer
    2019-07-31 ~ now
    IIF 14 - Director → ME
  • 14
    ENSCO UNIVERSAL HOLDINGS I LTD.
    FC033386 FC033387
    Active Corporate (7 parents)
    Officer
    2024-10-01 ~ now
    IIF 7 - Director → ME
  • 15
    ENSCO UNIVERSAL LIMITED
    07098508
    Active Corporate (23 parents, 1 offspring)
    Officer
    2019-08-29 ~ now
    IIF 16 - Director → ME
  • 16
    FORASUB B.V.
    FC031140
    Active Corporate (7 parents)
    Officer
    2019-12-01 ~ now
    IIF 4 - Director → ME
  • 17
    KCA DEUTAG DRILLING OFFSHORE SERVICES AS
    FC030105
    Active Corporate (4 parents)
    Officer
    2011-03-11 ~ 2016-12-31
    IIF 26 - Director → ME
  • 18
    ROWAN (UK) RELENTLESS LIMITED
    08592413
    Dissolved Corporate (15 parents)
    Officer
    2019-06-15 ~ dissolved
    IIF 11 - Director → ME
  • 19
    ROWAN (UK) RELIANCE LIMITED
    - now 08592391
    ROWAN (UK) RELIANT LIMITED - 2013-07-01
    Dissolved Corporate (15 parents)
    Officer
    2019-06-15 ~ dissolved
    IIF 10 - Director → ME
  • 20
    ROWAN (UK) RENAISSANCE LIMITED
    08592395
    Dissolved Corporate (15 parents)
    Officer
    2019-06-15 ~ dissolved
    IIF 8 - Director → ME
  • 21
    ROWAN (UK) RESOLUTE LIMITED
    08592390
    Dissolved Corporate (15 parents)
    Officer
    2019-06-15 ~ dissolved
    IIF 9 - Director → ME
  • 22
    ROWAN COMPANIES LIMITED
    - now 07805263
    ROWAN COMPANIES PLC - 2019-06-20
    ROWAN COMPANIES LIMITED - 2012-05-01
    Dissolved Corporate (34 parents, 9 offsprings)
    Officer
    2022-07-13 ~ dissolved
    IIF 20 - Director → ME
  • 23
    ROWAN COMPANIES, LLC
    FC037725
    Active Corporate (4 parents)
    Officer
    2024-10-01 ~ now
    IIF 25 - Director → ME
  • 24
    ROWAN NO.1 LIMITED
    08026104 08026111
    Dissolved Corporate (24 parents, 2 offsprings)
    Officer
    2019-06-15 ~ dissolved
    IIF 21 - Director → ME
  • 25
    ROWAN NO.2 LIMITED
    08026111 08026104
    Dissolved Corporate (23 parents)
    Officer
    2019-06-15 ~ dissolved
    IIF 19 - Director → ME
  • 26
    ROWAN UK RENAISSANCE ONSHORE LIMITED
    08608198
    Dissolved Corporate (14 parents)
    Officer
    2019-06-15 ~ dissolved
    IIF 12 - Director → ME
  • 27
    STRATEGIC INTEGRITY LTD
    SC529878
    Active Corporate (2 parents)
    Officer
    2016-03-17 ~ now
    IIF 5 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 29 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 29 - Ownership of shares – More than 25% but not more than 50% → OE
  • 28
    VALARIS UK 1 LIMITED
    17301583
    Active Corporate (4 parents)
    Officer
    2026-06-25 ~ now
    IIF 3 - Director → ME

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.