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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers who have significant controls over the individuals in focus are always inapplicable. The offspring entities and appointments are those entities that the individuals 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.

Jump to: Offsprings
Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Mason, John Campbell

    Related profiles found in government register
  • Mason, John Campbell
    born in September 1966

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Saltersford Cottage, 102 Macclesfield Road, Holmes Chapel, Cheshire, CW4 8AL, England

      IIF 1
  • Mason, John Campbell
    born in September 1966

    Resident in England

    Registered addresses and corresponding companies
    • 11, Northwich Road, Cranage, Crewe, CW4 8HL, England

      IIF 2
    • Unit 2 The Coach House, Wath Court, Hovingham, York, North Yorkshire, YO62 4NN

      IIF 3
  • Mason, John Campbell
    British born in September 1966

    Resident in England

    Registered addresses and corresponding companies
    • Oaklands, Northwich Road, Cranage, Cheshire, CW4 8HL, England

      IIF 4 IIF 5
    • Unit 2, Wath Court, Hovingham, York, YO62 4NN, United Kingdom

      IIF 6
  • Mason, John Campbell
    British company director born in September 1966

    Resident in England

    Registered addresses and corresponding companies
    • Unit 2, The Coach House, Wath Court, Hovingham, York, YO62 4NN, United Kingdom

      IIF 7
  • Mr John Campbell Mason
    British born in September 1966

    Resident in England

    Registered addresses and corresponding companies
    • Oaklands, Northwich Road, Cranage, Cheshire, CW4 8HL, England

      IIF 8
child relation
Offspring entities and appointments 6
  • 1
    CURZON & COMPANY LLP
    - now OC305663
    CURZON & COMPANY (2003) LLP - 2003-12-02
    12-14 Mason's Avenue, London, England
    Active Corporate (24 parents)
    Officer
    2008-04-06 ~ 2013-04-05
    IIF 1 - LLP Designated Member → ME
    2008-04-06 ~ 2014-10-31
    IIF 2 - LLP Designated Member → ME
  • 2
    CURZON CONSULTING HOLDINGS LIMITED
    15917344 15932414
    Unit 2 The Coach House, Wath Court, Hovingham, York, United Kingdom
    Dissolved Corporate (3 parents, 1 offspring)
    Officer
    2024-08-27 ~ dissolved
    IIF 7 - Director → ME
  • 3
    CURZON CONSULTING HOLDINGS LIMITED
    - now 15932414 15917344
    CURZON CONSULTING GROUP LIMITED
    - 2025-01-06 15932414 16165975
    Unit 2 Wath Court, Hovingham, York, United Kingdom
    Active Corporate (4 parents, 6 offsprings)
    Officer
    2024-09-03 ~ now
    IIF 6 - Director → ME
  • 4
    RUDHEATH WOODS LIMITED
    10199351
    Oaklands, Northwich Road, Cranage, Cheshire, England
    Active Corporate (3 parents)
    Officer
    2016-05-25 ~ 2024-10-11
    IIF 5 - Director → ME
  • 5
    SALTERSFORD TRADING LIMITED
    06849238
    Oaklands, Northwich Road, Cranage, Cheshire, England
    Active Corporate (3 parents, 1 offspring)
    Officer
    2009-03-17 ~ now
    IIF 4 - Director → ME
    Person with significant control
    2022-01-27 ~ 2024-09-04
    IIF 8 - Ownership of shares – 75% or more OE
    IIF 8 - Ownership of voting rights - 75% or more OE
  • 6
    YORK MARKETING LLP
    OC433332
    Unit 2 The Coach House Wath Court, Hovingham, York, North Yorkshire
    Active Corporate (7 parents)
    Officer
    2020-09-11 ~ now
    IIF 3 - LLP Designated Member → ME

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Contains public sector information retrieved at 22 March 2026 and licensed under the Open Government Licence v3.0.