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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 4
  • 1
    Mcintosh, Ralph Leslie
    Born in October 1985
    Individual (12 offsprings)
    Officer
    icon of calendar 2025-03-11 ~ now
    OF - Director → CIF 0
  • 2
    Luypaert, Thomas Jack Robert
    Born in February 1987
    Individual (26 offsprings)
    Officer
    icon of calendar 2020-01-30 ~ now
    OF - Director → CIF 0
  • 3
    Morgan, Nathan Paul
    Born in April 1977
    Individual (14 offsprings)
    Officer
    icon of calendar 2023-02-17 ~ now
    OF - Director → CIF 0
  • 4
    icon of addressSuite 1, 7th Floor, 50 Broadway, London, United Kingdom
    Corporate (3 offsprings)
    Person with significant control
    icon of calendar 2017-05-18 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
Ceased 6
  • 1
    IfkÉr, Stéphane Julien
    Investment Manager born in April 1973
    Individual (6 offsprings)
    Officer
    icon of calendar 2017-05-18 ~ 2020-01-30
    OF - Director → CIF 0
  • 2
    Friedel, Guillaume Jacques Robert
    Managing Director born in May 1982
    Individual
    Officer
    icon of calendar 2017-05-18 ~ 2020-01-30
    OF - Director → CIF 0
  • 3
    Crosbie, Mark John
    Investment Manager born in November 1959
    Individual (14 offsprings)
    Officer
    icon of calendar 2017-05-18 ~ 2020-01-30
    OF - Director → CIF 0
  • 4
    Appleton, Guy Robert Maurice
    Finance Director born in April 1972
    Individual (3 offsprings)
    Officer
    icon of calendar 2017-05-18 ~ 2024-06-30
    OF - Director → CIF 0
  • 5
    Hessell, Andrew David
    Managing Director born in October 1965
    Individual (4 offsprings)
    Officer
    icon of calendar 2017-05-18 ~ 2023-01-31
    OF - Director → CIF 0
  • 6
    KELLAS MIDSTREAM LIMITED - now
    CATS BIDCO LIMITED - 2015-05-20
    BROADWAY BIDCO LIMITED - 2014-07-11
    icon of address15 Sackville Street, London, United Kingdom
    Active Corporate (4 parents)
    Person with significant control
    2017-05-18 ~ 2017-05-18
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
parent relation
Company in focus

KELLAS NORTH SEA 1 LIMITED

Previous name
ANTIN NORTH SEA 1 LIMITED - 2019-09-16
Standard Industrial Classification
64209 - Activities Of Other Holding Companies N.e.c.

Related profiles found in government register
  • KELLAS NORTH SEA 1 LIMITED
    Info
    ANTIN NORTH SEA 1 LIMITED - 2019-09-16
    Registered number 10778184
    icon of addressSuite 1 7th Floor, 50 Broadway, London SW1H 0BL
    PRIVATE LIMITED COMPANY incorporated on 2017-05-18 (8 years 7 months). The company status is Active.
    The last date of confirmation statement was made at 2025-05-17
    CIF 0
  • KELLAS NORTH SEA 1 LIMITED
    S
    Registered number 10778184
    icon of addressSuite 1, 7th Floor, 50 Broadway, London, United Kingdom, SW1H 0BL
    Private Company Limited By Shares in United Kingdom
    CIF 1
child relation
Offspring entities and appointments
Active 1
  • ANTIN NORTH SEA 2 LIMITED - 2019-09-16
    icon of addressSuite 1 7th Floor, 50 Broadway, London, United Kingdom
    Active Corporate (4 parents, 1 offspring)
    Person with significant control
    icon of calendar 2017-05-18 ~ now
    CIF 1 - Ownership of voting rights - 75% or moreOE
    CIF 1 - Ownership of shares – 75% or moreOE
    CIF 1 - Right to appoint or remove directorsOE

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