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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

Sykes, Jonathan Roger

    Related profiles found in government register
  • Sykes, Jonathan Roger
    British born in April 1966

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 30 West Avenue, Gosforth, Newcastle Upon Tyne, NE3 4ES

      IIF 1
    • Halton Lodge, 6 Briar Fields, Great Whittington, Newcastle Upon Tyne, Tyne And Wear, NE19 2HW, United Kingdom

      IIF 2
  • Sykes, Jonathan Roger
    British chartered surveyor born in April 1966

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • The Core, Bath Lane, Newcastle Helix, Newcastle Upon Tyne, Tyne And Wear, NE4 5TF, England

      IIF 3
  • Sykes, Jonathan Roger
    British chartered surveyor born in April 1966

    Resident in England

    Registered addresses and corresponding companies
    • Sandgate House, 102 Quayside, Newcastle Upon Tyne, Tyne & Wear, NE1 3DX

      IIF 4
  • Mr Jonathan Roger Sykes
    British born in April 1966

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Halton Lodge, 6 Briar Fields, Great Whittington, Newcastle Upon Tyne, Tyne And Wear, NE19 2HW, United Kingdom

      IIF 5
    • The Core, Bath Lane, Newcastle Helix, Newcastle Upon Tyne, Tyne And Wear, NE4 5TF, England

      IIF 6
  • Sykes, Jonathan Roger
    born in April 1966

    Resident in England

    Registered addresses and corresponding companies
    • Caponscleugh House, Allerwash, Hexham, Northumberland, NE47 5AB

      IIF 7 IIF 8
    • One Hood Street, Newcastle Upon Tyne, NE1 6JQ, United Kingdom

      IIF 9
child relation
Offspring entities and appointments 7
  • 1
    BRIAR FIELDS MANAGEMENT COMPANY LIMITED
    10817451
    Halton Lodge 6 Briar Fields, Great Whittington, Newcastle Upon Tyne, Tyne And Wear, United Kingdom
    Active Corporate (8 parents)
    Officer
    2024-09-11 ~ now
    IIF 2 - Director → ME
    Person with significant control
    2024-09-11 ~ now
    IIF 5 - Has significant influence or control OE
  • 2
    BROADOAK ASSET MANAGEMENT LTD
    09002299 09078299
    The Core Bath Lane, Newcastle Helix, Newcastle Upon Tyne, Tyne And Wear, England
    Active Corporate (5 parents)
    Officer
    2021-06-01 ~ 2024-07-01
    IIF 3 - Director → ME
    Person with significant control
    2021-06-01 ~ now
    IIF 6 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 6 - Ownership of shares – More than 25% but not more than 50% OE
  • 3
    CONSETT PROPERTY PARTNERS LLP
    OC393126
    Clarke Mairs, One Hood Street, Newcastle Upon Tyne, England
    Active Corporate (9 parents)
    Officer
    2014-05-13 ~ now
    IIF 9 - LLP Designated Member → ME
  • 4
    NEWCASTLE SCHOOL FOR BOYS
    - now 01196898
    NEWLANDS EDUCATIONAL TRUST - 2005-09-06
    30 West Avenue, Gosforth, Newcastle Upon Tyne
    Active Corporate (59 parents)
    Officer
    2018-09-24 ~ 2025-12-11
    IIF 1 - Director → ME
  • 5
    ONBOARD PRO LTD
    09127685
    4385, 09127685: Companies House Default Address, Cardiff
    Dissolved Corporate (10 parents)
    Officer
    2015-02-11 ~ 2016-10-31
    IIF 4 - Director → ME
  • 6
    WARWICK STREET (KS) LLP
    - now OC311501 OC326382
    KING STURGE LLP
    - 2011-06-02 OC311501
    6th Floor 25 Farringdon Street, London
    Dissolved Corporate (94 parents, 1 offspring)
    Officer
    2005-04-27 ~ dissolved
    IIF 8 - LLP Member → ME
  • 7
    WARWICK STREET (KSI) LLP
    - now OC326382 OC311501
    KING STURGE INTERNATIONAL LLP
    - 2011-06-02 OC326382 01587670
    6th Floor, 25 Farringdon Street, London
    Dissolved Corporate (99 parents, 4 offsprings)
    Officer
    2007-05-01 ~ dissolved
    IIF 7 - LLP Member → ME

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