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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

Sparke, Jonathan

    Related profiles found in government register
  • Sparke, Jonathan
    British company director born in March 1947

    Registered addresses and corresponding companies
    • Youngs Garden, Burwash, Etchingham, East Sussex, TN19 7BG

      IIF 1
  • Sparke, Jonathan
    British director born in March 1947

    Registered addresses and corresponding companies
    • Youngs Garden, Burwash, Etchingham, East Sussex, TN19 7BG

      IIF 2 IIF 3 IIF 4
    • 5 Regency House, Cambridge Gardens, Tunbridge Wells, Kent, TN2 4SD

      IIF 6
child relation
Offspring entities and appointments 5
  • 1
    CFD & FX ASSOCIATION LIMITED - now
    SPREAD BETTING ASSOCIATION LIMITED - 2015-10-12
    SPORTS SPREAD BETTING ASSOCIATION LIMITED
    - 2002-04-26 03207689
    Ig Group, Cannon Bridge House, 25 Dowgate Hill, London
    Dissolved Corporate (47 parents)
    Officer
    1996-06-03 ~ 1997-09-16
    IIF 3 - Director → ME
  • 2
    GAIN CAPITAL HOLDINGS LTD - now
    CITY INDEX (HOLDINGS) LIMITED
    - 2016-08-24 02294980
    FLINTMARSH LIMITED
    - 1988-11-04 02294980
    First Floor Moor House, 120 London Wall, London, England
    Active Corporate (43 parents, 3 offsprings)
    Officer
    (before 1991-11-07) ~ 1998-09-19
    IIF 4 - Director → ME
  • 3
    GAIN CAPITAL UK LIMITED - now
    CITY INDEX LIMITED
    - 2015-06-01 01761813
    CITYLANCE LIMITED
    - 1983-11-24 01761813
    First Floor Moor House, 120 London Wall, London, England
    Active Corporate (44 parents, 1 offspring)
    Officer
    2004-01-13 ~ 2004-11-30
    IIF 6 - Director → ME
    (before 1992-09-11) ~ 1998-09-19
    IIF 2 - Director → ME
  • 4
    IFX GROUP LIMITED - now
    IFX GROUP PLC - 2006-12-18
    ZETTERS GROUP PUBLIC LIMITED COMPANY
    - 2002-08-14 00853270
    Park House, 16 Finsbury Circus, London
    Dissolved Corporate (35 parents, 1 offspring)
    Officer
    2000-01-21 ~ 2001-02-22
    IIF 5 - Director → ME
  • 5
    IFX MARKETS LTD - now
    IFX LTD.
    - 2002-08-14 02876284 04056815
    INDEX FX LIMITED - 1996-10-21
    INDEX FUTURES GROUP (UK) LIMITED - 1995-08-14
    JOHN ROYDEN LIMITED - 1995-01-11
    Park House, 16 Finsbury Circus, London
    Dissolved Corporate (44 parents)
    Officer
    2000-09-18 ~ 2001-02-22
    IIF 1 - Director → ME

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Contains public sector information retrieved at 5 April 2026 and licensed under the Open Government Licence v3.0.