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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 18
  • 1
    Jones, Alexander Patrick
    Born in August 1985
    Individual (23 offsprings)
    Officer
    2024-08-30 ~ now
    OF - Director → CIF 0
  • 2
    Scott, Douglas Stewart
    Chief Operating Officer born in January 1969
    Individual (23 offsprings)
    Officer
    2022-11-11 ~ 2024-08-30
    OF - Director → CIF 0
  • 3
    Storey, Robin Bolam
    Individual (9 offsprings)
    Officer
    2019-10-16 ~ 2024-05-31
    OF - Secretary → CIF 0
  • 4
    Jordan, Michael Cory
    Ceo born in December 1970
    Individual (9 offsprings)
    Officer
    2012-08-17 ~ 2016-08-31
    OF - Director → CIF 0
  • 5
    John, Hywel Rhys Richard
    Company Director born in December 1963
    Individual (21 offsprings)
    Officer
    2017-03-20 ~ 2017-09-13
    OF - Director → CIF 0
  • 6
    Hockey, Andrew Raymond
    Company Director born in September 1959
    Individual (24 offsprings)
    Officer
    2017-03-20 ~ 2022-10-19
    OF - Director → CIF 0
  • 7
    Routh, Mark Christopher
    Group Chief Executive born in January 1958
    Individual (17 offsprings)
    Officer
    2011-10-28 ~ 2018-12-31
    OF - Director → CIF 0
  • 8
    Enman, Travis
    Born in November 1974
    Individual (9 offsprings)
    Officer
    2024-08-30 ~ now
    OF - Director → CIF 0
  • 9
    Varzi, Mehdi
    Director born in July 1945
    Individual (8 offsprings)
    Officer
    2012-08-17 ~ 2014-11-04
    OF - Director → CIF 0
  • 10
    Clayton, Marie-louise Louise
    Director born in August 1960
    Individual (46 offsprings)
    Officer
    2011-06-28 ~ 2016-02-09
    OF - Director → CIF 0
  • 11
    Hughes, Mark Andrew
    Director born in November 1957
    Individual (16 offsprings)
    Officer
    2018-04-19 ~ 2020-11-11
    OF - Director → CIF 0
  • 12
    Young, Peter Jeremy
    Company Director born in January 1972
    Individual (16 offsprings)
    Officer
    2011-05-13 ~ 2017-03-20
    OF - Director → CIF 0
  • 13
    France, Thomas Hugh
    Born in January 1985
    Individual (26 offsprings)
    Officer
    2024-08-30 ~ now
    OF - Director → CIF 0
  • 14
    Riley, Jennifer Catherine
    Individual (85 offsprings)
    Officer
    2024-08-30 ~ now
    OF - Secretary → CIF 0
  • 15
    Newall, Rupert Julian
    Company Director born in May 1971
    Individual (11 offsprings)
    Officer
    2020-11-11 ~ 2024-05-31
    OF - Director → CIF 0
  • 16
    Hardy, Thomas William
    Company Director born in June 1950
    Individual (17 offsprings)
    Officer
    2011-05-13 ~ 2013-03-22
    OF - Director → CIF 0
  • 17
    CALENERGY RESOURCES LIMITED 04508881 11999607
    Lloyds Court, 78 Grey Street, Newcastle Upon Tyne, United Kingdom
    Active Corporate (16 parents, 7 offsprings)
    Person with significant control
    2024-08-30 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
  • 18
    IOG PLC
    - now 07434350
    INDEPENDENT OIL AND GAS PLC - 2021-04-27 07434350
    SILBURY 395 LIMITED - 2011-03-30 06113225, 03195655, 08409268... (more)
    6th Floor, 60 Gracechurch Street, London, United Kingdom
    In Administration Corporate (26 parents, 4 offsprings)
    Person with significant control
    2016-04-06 ~ 2024-08-30
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
parent relation
Company in focus

CALENERGY NORTH SEA LIMITED

Previous names
IOG NORTH SEA LIMITED - 2024-09-10
IOG BLYTHE LIMITED - 2012-05-21
Standard Industrial Classification
06100 - Extraction Of Crude Petroleum
06200 - Extraction Of Natural Gas

  • CALENERGY NORTH SEA LIMITED
    Info
    IOG NORTH SEA LIMITED - 2024-09-10
    IOG BLYTHE LIMITED - 2024-09-10
    Registered number 07632999
    Lloyds Court, 78 Grey Street, Newcastle Upon Tyne NE1 6AF
    PRIVATE LIMITED COMPANY incorporated on 2011-05-13 (14 years 10 months). The company status is Active.
    The last date of confirmation statement was made at 2025-05-13
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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Contains public sector information retrieved at 9 February 2026 and licensed under the Open Government Licence v3.0.