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.

Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Mr Mark Simon Hemsley

    Related profiles found in government register
  • Mr Mark Simon Hemsley
    British born in July 1962

    Resident in England

    Registered addresses and corresponding companies

    • Salatin House, 19 Cedar Road, Sutton, Surrey, SM2 5DA

      IIF 1 IIF 2
  • Hemsley, Mark Simon
    British company director born in July 1962

    Resident in England

    Registered addresses and corresponding companies

    • Reed Thatch, 25 Clare Hill, Esher, KT10 9NB, United Kingdom

      IIF 3

    • Reed Thatch, 25 Clare Hill, Esher, Surrey, KT10 9NB

      IIF 4 IIF 5 IIF 6

    • Reed Thatch, 25 Clare Hill, Esher, Surrey, KT10 9NB, United Kingdom

      IIF 7 IIF 8

    • 5th Floor, The Monument Building, 11 Monument Street, London, EC3R 8AF, United Kingdom

      IIF 9 IIF 10 IIF 11
  • Hemsley, Mark Simon
    British corporate advisor born in July 1962

    Resident in England

    Registered addresses and corresponding companies

    • Salatin House, 19 Cedar Road, Sutton, Surrey, SM2 5DA

      IIF 13
  • Hemsley, Mark Simon
    British director born in July 1962

    Resident in England

    Registered addresses and corresponding companies

    • Floor 2, 155 Bishopsgate, London, EC2M 3TQ, England

      IIF 14
  • Hemsley, Mark Simon
    British technology director born in July 1962

    Resident in England

    Registered addresses and corresponding companies

    • Reed Thatch, 25 Clare Hill, Esher, Surrey, KT10 9NB

      IIF 15
  • Hemsley, Mark Simon
    British president cboe europe born in July 1962

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 10, Paternoster Square, London, EC4M 7LS

      IIF 16
child relation
Offspring entities and appointments
Active 3
  • 1
    Salatin House, 19 Cedar Road, Sutton, Surrey
    Active Corporate (2 parents)
    Equity (Company account)
    7,876 GBP2016-12-31
    Officer
    2005-12-21 ~ now
    IIF 13 - Director → ME
    Person with significant control
    2022-12-15 ~ now
    IIF 1 - Has significant influence or control → OE
  • 2
    BATS INTERNATIONAL HOLDINGS LIMITED - 2017-10-17
    5th Floor The Monument Building, 11 Monument Street, London, United Kingdom
    Dissolved Corporate (3 parents, 6 offsprings)
    Officer
    2015-02-05 ~ dissolved
    IIF 8 - Director → ME
  • 3
    BATS WORLDWIDE HOLDINGS LIMITED - 2016-11-16
    5th Floor The Monument Building, 11 Monument Street, London, United Kingdom
    Dissolved Corporate (4 parents)
    Officer
    2016-11-07 ~ dissolved
    IIF 10 - Director → ME
Ceased 12
  • 1
    Salatin House, 19 Cedar Road, Sutton, Surrey
    Active Corporate (2 parents)
    Equity (Company account)
    7,876 GBP2016-12-31
    Person with significant control
    2016-12-15 ~ 2022-09-15
    IIF 2 - Ownership of shares – 75% or more → OE
  • 2
    CHI-X EUROPE LIMITED - 2017-10-17
    INSTINET CHI-X LIMITED - 2007-07-20
    INSTINET INVESTMENT SERVICES LIMITED - 2006-03-21
    THAMESWAY INVESTMENT SERVICES LIMITED - 1995-01-01
    DE ZOETE & BEVAN (FINANCIAL FUTURES) LIMITED - 1987-09-08
    5th Floor The Monument Building, 11 Monument Street, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    2011-12-14 ~ 2020-01-01
    IIF 7 - Director → ME
  • 3
    5th Floor The Monument Building, 11 Monument Street, London, United Kingdom
    Dissolved Corporate (4 parents)
    Equity (Company account)
    1 GBP2020-12-31
    Officer
    2019-07-17 ~ 2020-01-01
    IIF 9 - Director → ME
  • 4
    BATS TRADING LIMITED - 2017-10-17
    5th Floor The Monument Building, 11 Monument Street, London, United Kingdom
    Active Corporate (11 parents, 6 offsprings)
    Officer
    2008-04-22 ~ 2020-01-01
    IIF 6 - Director → ME
  • 5
    BATS HOTSPOT EUROPE LIMITED - 2017-10-17
    5th Floor The Monument Building, 11 Monument Street, London, United Kingdom
    Dissolved Corporate (4 parents)
    Officer
    2015-02-05 ~ 2020-01-01
    IIF 3 - Director → ME
  • 6
    CBOE UK LTD - 2017-10-17
    5th Floor The Monument Building, 11 Monument Street, London, United Kingdom
    Active Corporate (4 parents)
    Total Assets Less Current Liabilities (Company account)
    9,741 GBP2016-12-31
    Officer
    2018-11-14 ~ 2020-01-01
    IIF 11 - Director → ME
  • 7
    BATS WORLDWIDE HOLDINGS LIMITED - 2017-10-17
    BATS WORLDWIDE HOLDINGS (TWO) LIMITED - 2016-11-22
    5th Floor The Monument Building, 11 Monument Street, London, United Kingdom
    Active Corporate (4 parents, 6 offsprings)
    Officer
    2016-11-09 ~ 2020-01-01
    IIF 12 - Director → ME
  • 8
    CHOREOGRAPHER LIMITED - 2001-01-24
    15 Pyrland Road, London
    Dissolved Corporate (2 parents)
    Officer
    2001-01-29 ~ 2014-12-12
    IIF 15 - Director → ME
  • 9
    C/o Teneo Financial Advisory Limited The Colmore Building, 20 Colmore Circus Queensway, Birmingham
    Liquidation Corporate (14 parents)
    Officer
    2017-08-09 ~ 2020-02-27
    IIF 16 - Director → ME
  • 10
    LIFFE (HOLDINGS) PLC - 2011-07-12
    2nd Floor, Sancroft Rose Street, Paternoster Square, London, United Kingdom
    Active Corporate (5 parents, 2 offsprings)
    Officer
    2002-01-15 ~ 2003-10-22
    IIF 5 - Director → ME
  • 11
    THE LONDON INTERNATIONAL FINANCIAL FUTURES EXCHANGE(ADMINISTRATION ANDMANAGEMENT) - 1992-03-20
    LONDON INTERNATIONAL FINANCIAL FUTURES EXCHANGE LIMITED(THE) - 1989-07-31
    2nd Floor, Sancroft Rose Street, Paternoster Square, London, United Kingdom
    Active Corporate (3 parents)
    Officer
    2002-01-15 ~ 2004-03-31
    IIF 4 - Director → ME
  • 12
    TP ICAP FINANCE LIMITED - 2021-10-22
    TP ICAP LIMITED - 2021-10-22
    TP ICAP PLC - 2021-03-08
    TULLETT PREBON PLC - 2016-12-28
    NEW CST PLC - 2006-12-15
    135 Bishopsgate, London, England
    Active Corporate (5 parents, 1 offspring)
    Officer
    2020-03-16 ~ 2021-03-09
    IIF 14 - Director → ME

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Contains public sector information retrieved at 24 April 2025 and licensed under the Open Government Licence v3.0.