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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 17
  • 1
    Mccloud, Simon Walter
    Business Executive born in January 1965
    Individual (19 offsprings)
    Officer
    2018-04-13 ~ 2025-04-22
    OF - Director → CIF 0
  • 2
    Holmes, Grace Bellinger
    Business Executive born in October 1953
    Individual (24 offsprings)
    Officer
    2013-03-06 ~ 2013-12-12
    OF - Director → CIF 0
    Holmes, Grace Bellinger
    Individual (24 offsprings)
    Officer
    2013-03-06 ~ 2013-12-12
    OF - Secretary → CIF 0
  • 3
    Varn, Giselle Evette
    Finance Manager born in April 1965
    Individual (43 offsprings)
    Officer
    2021-01-20 ~ 2022-08-04
    OF - Director → CIF 0
  • 4
    Higgins, Mark Roman
    Individual (52 offsprings)
    Officer
    2020-06-01 ~ 2021-07-30
    OF - Secretary → CIF 0
  • 5
    Purcell, Justin Stuart
    Lawyer born in January 1974
    Individual (9 offsprings)
    Officer
    2016-04-30 ~ 2018-04-13
    OF - Director → CIF 0
  • 6
    Manfredini, Alison Louise
    Born in May 1974
    Individual (5 offsprings)
    Officer
    2025-06-04 ~ now
    OF - Director → CIF 0
  • 7
    Boulby, Michael Alan
    Born in February 1970
    Individual (4 offsprings)
    Officer
    2023-10-02 ~ now
    OF - Director → CIF 0
  • 8
    Variu, Alexandru Sorin
    Business Executive born in March 1976
    Individual (23 offsprings)
    Officer
    2014-03-06 ~ 2018-04-13
    OF - Director → CIF 0
    Variu, Alexandru Sorin
    Individual (23 offsprings)
    Officer
    2014-03-06 ~ 2018-04-13
    OF - Secretary → CIF 0
  • 9
    Karathanos, Gina Ann
    Individual (24 offsprings)
    Officer
    2013-03-06 ~ 2019-11-03
    OF - Secretary → CIF 0
  • 10
    Smoker, Simon
    Accountant born in July 1962
    Individual (82 offsprings)
    Officer
    2018-04-13 ~ 2020-05-29
    OF - Director → CIF 0
    Smoker, Simon
    Individual (82 offsprings)
    Officer
    2018-04-13 ~ 2020-05-29
    OF - Secretary → CIF 0
  • 11
    Walker, Christopher Allan
    Finance Manager born in July 1984
    Individual (40 offsprings)
    Officer
    2022-08-18 ~ 2023-10-02
    OF - Director → CIF 0
  • 12
    Platt, Clayton Andrew
    Attorney born in June 1967
    Individual (9 offsprings)
    Officer
    2013-12-12 ~ 2016-04-30
    OF - Director → CIF 0
  • 13
    Roberts, Cheryl Lynn
    Business Executive born in October 1963
    Individual (32 offsprings)
    Officer
    2013-03-06 ~ 2014-03-07
    OF - Director → CIF 0
    Roberts, Cheryl Lynn
    Individual (32 offsprings)
    Officer
    2013-03-06 ~ 2014-03-07
    OF - Secretary → CIF 0
  • 14
    Chappell, Neil Andrew James
    Born in November 1978
    Individual (1 offspring)
    Officer
    2023-10-02 ~ now
    OF - Director → CIF 0
  • 15
    Hendry, Robbie John
    Born in March 1978
    Individual (8 offsprings)
    Officer
    2025-06-04 ~ now
    OF - Director → CIF 0
  • 16
    SCHLUMBERGER OILFIELD UK LIMITED
    - now 04157867 NF004024
    SCHLUMBERGER OILFIELD UK PLC - 2022-01-05 04157867 NF004024
    SCHLUMBERGER OILFIELD SERVICES UK PLC - 2005-01-07
    SCHLUMBERGER OILFIELD SERVICES UK LIMITED - 2005-01-06
    SCHLUMBERGER INVESTMENTS LIMITED - 2004-11-30
    Minerva, Manor Royal, Crawley, United Kingdom
    Active Corporate (59 parents, 25 offsprings)
    Person with significant control
    2017-02-21 ~ now
    PE - Ownership of voting rights - More than 50% but less than 75%CIF 0
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of shares – More than 50% but less than 75%CIF 0
  • 17
    ., Johan Van Walbeeckplein 11, Willemstad, Curacao
    Corporate (7 offsprings)
    Person with significant control
    2016-04-06 ~ 2017-02-21
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
parent relation
Company in focus

ONESUBSEA INVESTMENTS UK LIMITED

Period: 2013-03-06 ~ now
Company number: 08431671
Registered name
ONESUBSEA INVESTMENTS UK LIMITED - now
Standard Industrial Classification
64209 - Activities Of Other Holding Companies N.e.c.

Related profiles found in government register
  • ONESUBSEA INVESTMENTS UK LIMITED
    Info
    Registered number 08431671
    C/o Company Secretarial Department, 280 Bishopsgate, London EC2M 4AG
    PRIVATE LIMITED COMPANY incorporated on 2013-03-06 (13 years 2 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2026-03-06
    CIF 0
  • ONESUBSEA INVESTMENTS UK LIMITED
    S
    Registered number 08431671
    280, Bishopsgate, London, United Kingdom, EC2M 4RB
    Limited Liability Company in Companies House, England
    CIF 1
    Private Limited in Companies House, England
    CIF 2 CIF 3
child relation
Offspring entities and appointments 6
  • 1
    DIAMOULD LIMITED
    03797278
    C/o Company Secretarial Department, 280 Bishopsgate, London
    Active Corporate (36 parents)
    Person with significant control
    2023-06-01 ~ now
    CIF 5 - Ownership of shares – 75% or more OE
    CIF 5 - Ownership of voting rights - 75% or more OE
    CIF 5 - Right to appoint or remove directors OE
  • 2
    ENOVATE SYSTEMS LIMITED
    - now SC223219
    WOODHOPE LIMITED - 2001-10-10
    13 Queens Road, Aberdeen
    Active Corporate (24 parents)
    Person with significant control
    2023-10-02 ~ now
    CIF 1 - Ownership of shares – 75% or more OE
  • 3
    ONESUBSEA ANGOLA LIMITED
    - now 00320535
    AKER SOLUTIONS ANGOLA LIMITED
    - 2024-06-05 00320535
    AKER KVAERNER ANGOLA LIMITED - 2008-04-03
    KVAERNER INTERNATIONAL (ANGOLA) LIMITED - 2005-06-24
    SQUARESWING LIMITED - 1999-02-03
    STAFFORD HOTEL LIMITED - 1995-01-31
    1 Park Row, Leeds, United Kingdom
    Active Corporate (31 parents)
    Person with significant control
    2023-10-02 ~ now
    CIF 2 - Ownership of shares – 75% or more OE
    CIF 2 - Right to appoint or remove directors OE
    CIF 2 - Ownership of voting rights - 75% or more OE
  • 4
    ONESUBSEA INTERNATIONAL IP LTD
    - now 11696837
    AKER SOLUTIONS IP LIMITED
    - 2024-08-19 11696837
    1 Park Row, Leeds, United Kingdom
    Active Corporate (10 parents)
    Person with significant control
    2023-10-02 ~ now
    CIF 3 - Right to appoint or remove directors OE
    CIF 3 - Ownership of voting rights - 75% or more OE
    CIF 3 - Ownership of shares – 75% or more OE
  • 5
    ONESUBSEA IP UK LIMITED
    08432197
    62 Buckingham Gate, London
    Active Corporate (15 parents)
    Person with significant control
    2016-04-06 ~ now
    CIF 4 - Ownership of shares – 75% or more OE
    CIF 4 - Right to appoint or remove directors OE
    CIF 4 - Ownership of voting rights - 75% or more OE
  • 6
    ONESUBSEA UK LIMITED
    - now 00400176
    CAMERON LIMITED - 2013-07-01
    COOPER CAMERON (U.K.) LIMITED - 2006-11-01
    CAMERON IRONWORKS LIMITED - 1994-12-13
    C/o Company Secretarial Department, 280 Bishopsgate, London
    Active Corporate (28 parents, 3 offsprings)
    Person with significant control
    2022-06-22 ~ now
    CIF 6 - Right to appoint or remove directors OE
    CIF 6 - Ownership of voting rights - 75% or more OE
    CIF 6 - Ownership of shares – 75% or more OE

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Contains public sector information retrieved at 5 April 2026 and licensed under the Open Government Licence v3.0.