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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 3
  • 1
    Johansen, Jorn
    Director born in May 1970
    Individual (3 offsprings)
    Officer
    icon of calendar 2011-05-19 ~ dissolved
    OF - Director → CIF 0
  • 2
    Graham, James Douglas
    Born in September 1975
    Individual (1 offspring)
    Officer
    icon of calendar 2018-04-12 ~ dissolved
    OF - Director → CIF 0
  • 3
    icon of addressFred Olsens Gate 2, N-0152, Oslo, Norway
    Corporate (4 offsprings)
    Person with significant control
    icon of calendar 2016-04-06 ~ dissolved
    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 5
  • 1
    Lomax, James David
    Contracts Manager born in April 1955
    Individual (3 offsprings)
    Officer
    icon of calendar 2011-05-19 ~ 2013-12-17
    OF - Director → CIF 0
    icon of calendar 2016-10-05 ~ 2021-04-12
    OF - Director → CIF 0
    Lomax, James David
    Individual (3 offsprings)
    Officer
    icon of calendar 2016-10-05 ~ 2021-04-12
    OF - Secretary → CIF 0
  • 2
    Houston, John Joseph
    Chief Financial Officer born in August 1964
    Individual (3 offsprings)
    Officer
    icon of calendar 2011-11-24 ~ 2016-10-05
    OF - Director → CIF 0
    Houston, John Joseph
    Individual (3 offsprings)
    Officer
    icon of calendar 2011-11-24 ~ 2016-10-31
    OF - Secretary → CIF 0
  • 3
    Mitchell, Iain Petrie
    Svp Marketing born in March 1959
    Individual
    Officer
    icon of calendar 2011-05-19 ~ 2018-04-12
    OF - Director → CIF 0
  • 4
    Murray, Graeme Scott
    Managing Director born in September 1968
    Individual
    Officer
    icon of calendar 2012-05-08 ~ 2016-10-05
    OF - Director → CIF 0
  • 5
    icon of address5th Floor International House, 1 St Katharines Way, London
    Dissolved Corporate (3 parents, 6 offsprings)
    Equity (Company account)
    2 GBP2019-04-30
    Officer
    2011-05-19 ~ 2012-04-30
    PE - Secretary → CIF 0
parent relation
Company in focus

DOLPHIN DRILLING OPERATIONS LIMITED

Standard Industrial Classification
09100 - Support Activities For Petroleum And Natural Gas Mining

Related profiles found in government register
  • DOLPHIN DRILLING OPERATIONS LIMITED
    Info
    Registered number 07640822
    icon of addressCumberland House 15-17 Cumberland Place, Southampton SO15 2BG
    PRIVATE LIMITED COMPANY incorporated on 2011-05-19 and dissolved on 2022-09-06 (11 years 3 months). The company status is Dissolved.
    CIF 0
  • DOLPHIN DRILLING OPERATIONS LIMITED
    S
    Registered number 07640822
    icon of addressNew Kings Court, Tollgate, Chandler's Ford, Eastleigh, Hampshire, United Kingdom, SO53 3LG
    Limited By Shares in Companies House, England And Wales
    CIF 1
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.
Ceased 1
  • FRUIT LINES,LIMITED - 1983-11-09
    icon of addressNew Kings Court Tollgate, Chandler's Ford, Eastleigh, Hampshire
    Active Corporate (2 parents, 1 offspring)
    Person with significant control
    icon of calendar 2016-04-06 ~ 2019-06-28
    CIF 1 - Ownership of shares – More than 25% but not more than 50% OE
    CIF 1 - Ownership of voting rights - More than 25% but not more than 50% OE

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