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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
Active 5
  • 1
    Boulby, Michael Alan
    Born in February 1970
    Individual (4 offsprings)
    Officer
    icon of calendar 2025-06-04 ~ now
    OF - Director → CIF 0
  • 2
    Manfredini, Alison Louise
    Born in May 1974
    Individual (5 offsprings)
    Officer
    icon of calendar 2025-06-04 ~ now
    OF - Director → CIF 0
  • 3
    Hendry, Robbie John
    Born in March 1978
    Individual (8 offsprings)
    Officer
    icon of calendar 2025-06-04 ~ now
    OF - Director → CIF 0
  • 4
    icon of addressC/o Company Secretarial Department, 280 Bishopsgate, London, United Kingdom
    Active Corporate (11 parents, 705 offsprings)
    Equity (Company account)
    4 GBP2024-06-30
    Officer
    icon of calendar 2010-09-30 ~ now
    OF - Secretary → CIF 0
  • 5
    CAMERON IRONWORKS LIMITED - 1994-12-13
    COOPER CAMERON (U.K.) LIMITED - 2006-11-01
    CAMERON LIMITED - 2013-07-01
    icon of addressC/o Company Secretarial Department, 280 Bishopsgate, London, United Kingdom
    Active Corporate (5 parents, 2 offsprings)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
Ceased 16
  • 1
    Mackie, George
    Finance Director born in November 1946
    Individual (1 offspring)
    Officer
    icon of calendar 1995-10-06 ~ 2010-10-01
    OF - Director → CIF 0
    Mackie, George
    Individual (1 offspring)
    Officer
    icon of calendar 1995-10-06 ~ 2010-10-01
    OF - Secretary → CIF 0
  • 2
    Higgins, Mark Roman
    Individual (9 offsprings)
    Officer
    icon of calendar 2020-06-01 ~ 2021-07-30
    OF - Secretary → CIF 0
  • 3
    Beattie, James
    Company Secretary born in December 1936
    Individual
    Officer
    icon of calendar ~ 1995-10-06
    OF - Director → CIF 0
    Beattie, James
    Individual
    Officer
    icon of calendar ~ 1995-10-06
    OF - Secretary → CIF 0
  • 4
    Myers Jr, Truett Franklin
    Attorney born in November 1952
    Individual (1 offspring)
    Officer
    icon of calendar 1995-06-23 ~ 1999-07-12
    OF - Director → CIF 0
  • 5
    Roberts, Cheryl Lynn
    Business Executive born in October 1963
    Individual (7 offsprings)
    Officer
    icon of calendar 2010-09-30 ~ 2014-03-07
    OF - Director → CIF 0
    Roberts, Cheryl Lynn
    Individual (7 offsprings)
    Officer
    icon of calendar 2010-09-30 ~ 2014-03-07
    OF - Secretary → CIF 0
  • 6
    Platt, Clayton Andrew
    Attorney born in June 1967
    Individual
    Officer
    icon of calendar 2013-07-19 ~ 2016-04-30
    OF - Director → CIF 0
  • 7
    Smoker, Simon
    Accountant born in July 1962
    Individual (40 offsprings)
    Officer
    icon of calendar 2018-04-13 ~ 2020-05-29
    OF - Director → CIF 0
    Smoker, Simon
    Individual (40 offsprings)
    Officer
    icon of calendar 2018-04-13 ~ 2020-05-29
    OF - Secretary → CIF 0
  • 8
    Purcell, Justin Stuart
    Lawyer born in January 1974
    Individual (1 offspring)
    Officer
    icon of calendar 2016-04-30 ~ 2018-04-13
    OF - Director → CIF 0
  • 9
    Holmes, Grace Bellinger
    Assistant Company Secretary born in October 1953
    Individual (3 offsprings)
    Officer
    icon of calendar 1995-10-09 ~ 2013-07-19
    OF - Director → CIF 0
  • 10
    Varn, Giselle Evette
    Finance Manager born in April 1965
    Individual (1 offspring)
    Officer
    icon of calendar 2021-01-20 ~ 2022-08-04
    OF - Director → CIF 0
  • 11
    Mccloud, Simon Walter
    Business Executive born in January 1965
    Individual (4 offsprings)
    Officer
    icon of calendar 2018-04-13 ~ 2025-04-22
    OF - Director → CIF 0
  • 12
    Karathanos, Gina Ann
    Individual (8 offsprings)
    Officer
    icon of calendar 2013-08-28 ~ 2019-11-03
    OF - Secretary → CIF 0
  • 13
    Variu, Alexandru Sorin
    Business Executive born in March 1976
    Individual
    Officer
    icon of calendar 2014-03-06 ~ 2018-04-13
    OF - Director → CIF 0
    Variu, Alexandru Sorin
    Individual
    Officer
    icon of calendar 2014-03-06 ~ 2018-04-13
    OF - Secretary → CIF 0
  • 14
    Schumacher, Diane Kosmach
    Corporate Secretary born in August 1953
    Individual (1 offspring)
    Officer
    icon of calendar ~ 1995-06-23
    OF - Director → CIF 0
  • 15
    Walker, Christopher Allan
    Finance Manager born in July 1984
    Individual (21 offsprings)
    Officer
    icon of calendar 2022-08-18 ~ 2024-09-02
    OF - Director → CIF 0
  • 16
    Hoes, Larry M
    Vice President Engineering born in September 1946
    Individual
    Officer
    icon of calendar ~ 1995-10-09
    OF - Director → CIF 0
parent relation
Company in focus

ONESUBSEA OFFSHORE ENGINEERING LIMITED

Previous names
CAMERON OFFSHORE ENGINEERING LIMITED - 2013-07-01
SORTWELCOME LIMITED - 1987-07-14
Standard Industrial Classification
09100 - Support Activities For Petroleum And Natural Gas Mining

  • ONESUBSEA OFFSHORE ENGINEERING LIMITED
    Info
    CAMERON OFFSHORE ENGINEERING LIMITED - 2013-07-01
    SORTWELCOME LIMITED - 2013-07-01
    Registered number 02107702
    icon of addressC/o Company Secretarial Department, 280 Bishopsgate, London EC2M 4AG
    PRIVATE LIMITED COMPANY incorporated on 1987-03-09 (38 years 9 months). The company status is Active.
    The last date of confirmation statement was made at 2025-06-24
    CIF 0
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.