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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
    Hartley, Gavin Michael
    Born in March 1976
    Individual (31 offsprings)
    Officer
    2025-03-28 ~ now
    OF - Director → CIF 0
  • 2
    Halbert, Robert Stephen
    Born in February 1958
    Individual (4 offsprings)
    Officer
    2025-07-24 ~ now
    OF - Director → CIF 0
  • 3
    Alton House, Alton Business Park, Alton Road, Ross-on-wye, Herefordshire, United Kingdom
    Active Corporate (4 parents, 1 offspring)
    Person with significant control
    2025-01-20 ~ now
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
Ceased 4
  • 1
    Horton, Paul John
    Director born in August 1966
    Individual (10 offsprings)
    Officer
    2025-03-28 ~ 2025-06-13
    OF - Director → CIF 0
  • 2
    Salmon, Thomas Guy Maunder
    Company Director born in January 1976
    Individual (6 offsprings)
    Officer
    2025-01-20 ~ 2025-03-28
    OF - Director → CIF 0
  • 3
    Muckle, Richard Thomas John
    Company Director born in October 1986
    Individual (6 offsprings)
    Officer
    2025-01-20 ~ 2025-03-28
    OF - Director → CIF 0
  • 4
    Bolter, Andy
    Cfo born in December 1970
    Individual
    Officer
    2025-06-13 ~ 2025-07-31
    OF - Director → CIF 0
parent relation
Company in focus

MARINER BIDCO LIMITED

Standard Industrial Classification
64209 - Activities Of Other Holding Companies N.e.c.

Related profiles found in government register
  • MARINER BIDCO LIMITED
    Info
    Registered number 16195589
    Alton House Alton Business Park, Alton Road, Ross-on-wye, Herefordshire HR9 5BP
    PRIVATE LIMITED COMPANY incorporated on 2025-01-20 (1 year 1 month). The company status is Active.
    CIF 0
  • MARINER BIDCO LIMITED
    S
    Registered number 16195589
    Alton House, Alton Business Park, Alton Road, Ross-on-wye, Herefordshire, United Kingdom, HR9 5BP
    Limited By Shares in Companies House, England And Wales
    CIF 1
child relation
Offspring entities and appointments
Active 1
  • SGI HOLDINGS LIMITED - 2023-09-15
    PROJECT CHESTNUT TOPCO LIMITED - 2020-02-14
    Alton House, Alton Business Park, Alton Road, Ross-on-wye, Herefordshire, United Kingdom
    Active Corporate (3 parents, 1 offspring)
    Person with significant control
    2025-03-28 ~ 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.