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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.

Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Thomas, Catherine Anne

    Related profiles found in government register
  • Thomas, Catherine Anne
    British director born in May 1968

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address The London Stock Exchange, 10 Paternoster Square, London, EC4M 7LS, United Kingdom

      IIF 1
  • Thomas, Catherine Anne
    British general counsel born in May 1968

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 10, Paternoster Square, London, EC4M 7LS

      IIF 2
  • Thomas, Catherine Anne
    British head of legal born in May 1968

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Thomas, Catherine Anne
    British lawyer born in May 1968

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 10, Paternoster Square, London, EC4M 7LS, United Kingdom

      IIF 7 IIF 8 IIF 9
  • Thomas, Catherine Anne
    British solicitor born in May 1968

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Thomas, Catherine Anne
    British head of legal born in May 1968

    Registered addresses and corresponding companies
    • icon of address 30 Lakeside Road, West Kensington, London, W14 0DN

      IIF 38
child relation
Offspring entities and appointments
Active 24
  • 1
    icon of address 10 Paternoster Square, London
    Dissolved Corporate (2 parents)
    Officer
    icon of calendar 2003-04-02 ~ dissolved
    IIF 3 - Director → ME
  • 2
    icon of address 10 Paternoster Square, London
    Dissolved Corporate (2 parents)
    Officer
    icon of calendar 2003-09-06 ~ dissolved
    IIF 11 - Director → ME
  • 3
    icon of address 10 Paternoster Square, London
    Dissolved Corporate (2 parents)
    Officer
    icon of calendar 2002-12-10 ~ dissolved
    IIF 4 - Director → ME
  • 4
    FT-SE INTERNATIONAL LIMITED - 1996-09-01
    icon of address 10 Paternoster Square, London
    Active Corporate (7 parents, 6 offsprings)
    Officer
    icon of calendar 2018-11-22 ~ now
    IIF 16 - Director → ME
  • 5
    LCH.CLEARNET LIMITED - 2016-12-09
    THE LONDON CLEARING HOUSE LIMITED - 2003-12-19
    INTERNATIONAL COMMODITIES CLEARING HOUSE LIMITED - 1991-06-04
    icon of address 10 Paternoster Square, London, England
    Active Corporate (13 parents, 11 offsprings)
    Officer
    icon of calendar 2025-02-17 ~ now
    IIF 18 - Director → ME
  • 6
    icon of address 10 Paternoster Square, London
    Active Corporate (4 parents, 1 offspring)
    Officer
    icon of calendar 2012-02-09 ~ now
    IIF 7 - Director → ME
  • 7
    icon of address 10 Paternoster Square, London
    Active Corporate (4 parents, 3 offsprings)
    Officer
    icon of calendar 2014-11-17 ~ now
    IIF 2 - Director → ME
  • 8
    LONDON STOCK EXCHANGE GROUP HOLDINGS (OVERSEAS) LIMITED - 2009-03-25
    icon of address 10 Paternoster Square, London
    Active Corporate (5 parents)
    Officer
    icon of calendar 2020-10-08 ~ now
    IIF 14 - Director → ME
  • 9
    icon of address 10 Paternoster Square, London
    Active Corporate (4 parents, 1 offspring)
    Officer
    icon of calendar 2010-09-27 ~ now
    IIF 26 - Director → ME
  • 10
    LONDON STOCK EXCHANGE GROUP HOLDINGS (UK) LIMITED - 2009-02-09
    icon of address 10 Paternoster Square, London
    Active Corporate (4 parents, 7 offsprings)
    Officer
    icon of calendar 2009-01-20 ~ now
    IIF 17 - Director → ME
  • 11
    CENTRAL COUNTERPARTY & GUARANTEE LONDON LIMITED - 2013-05-14
    icon of address 10 Paternoster Square, London
    Active Corporate (4 parents, 4 offsprings)
    Officer
    icon of calendar 2010-09-16 ~ now
    IIF 23 - Director → ME
  • 12
    LSEG DERIVATIVES LIMITED - 2018-01-18
    CURVE GLOBAL LIMITED - 2016-01-29
    icon of address 10 Paternoster Square, London, United Kingdom
    Active Corporate (5 parents)
    Officer
    icon of calendar 2018-01-17 ~ now
    IIF 34 - Director → ME
  • 13
    LSEG SSC LIMITED - 2015-02-18
    icon of address 10 Paternoster Square, London
    Active Corporate (6 parents)
    Officer
    icon of calendar 2014-04-04 ~ now
    IIF 29 - Director → ME
  • 14
    icon of address 10 Paternoster Square, London
    Active Corporate (6 parents)
    Officer
    icon of calendar 2014-06-24 ~ now
    IIF 20 - Director → ME
  • 15
    icon of address 10 Paternoster Square, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    icon of calendar 2020-12-03 ~ now
    IIF 24 - Director → ME
  • 16
    icon of address 10 Paternoster Square, London, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    icon of calendar 2011-05-10 ~ dissolved
    IIF 9 - Director → ME
  • 17
    LSEG POST TRADE SERVICES LIMITED - 2017-08-11
    icon of address 10 Paternoster Square, London
    Active Corporate (4 parents)
    Officer
    icon of calendar 2011-01-06 ~ now
    IIF 15 - Director → ME
  • 18
    icon of address 10 Paternoster Square, London, United Kingdom
    Active Corporate (6 parents)
    Officer
    icon of calendar 2020-12-21 ~ now
    IIF 19 - Director → ME
  • 19
    icon of address 10 Paternoster Square, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    icon of calendar 2019-09-24 ~ now
    IIF 28 - Director → ME
  • 20
    icon of address 10 Paternoster Square, London, United Kingdom
    Active Corporate (5 parents)
    Officer
    icon of calendar 2019-09-24 ~ now
    IIF 31 - Director → ME
  • 21
    icon of address 10 Paternoster Square, London
    Dissolved Corporate (2 parents)
    Officer
    icon of calendar 2001-02-01 ~ dissolved
    IIF 10 - Director → ME
  • 22
    LONDON STOCK EXCHANGE (OV) LIMITED - 2015-02-18
    icon of address 10 Paternoster Square, London
    Active Corporate (4 parents)
    Officer
    icon of calendar 2011-03-30 ~ now
    IIF 21 - Director → ME
  • 23
    icon of address 10 Paternoster Square, London
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2003-03-28 ~ dissolved
    IIF 5 - Director → ME
  • 24
    CULTWISE LIMITED - 1987-12-14
    SECURITIES ASSOCIATION LIMITED(THE) - 1987-01-27
    CULTWISE LIMITED - 1986-10-07
    icon of address 10 Paternoster Square, London
    Dissolved Corporate (2 parents)
    Officer
    icon of calendar 2003-03-28 ~ dissolved
    IIF 6 - Director → ME
Ceased 14
  • 1
    icon of address Suite 2.02 St Clements House, 27 Clements Lane, London, United Kingdom
    Active Corporate (4 parents, 1 offspring)
    Officer
    icon of calendar 2015-05-29 ~ 2018-01-17
    IIF 37 - Director → ME
  • 2
    LCH.CLEARNET GROUP LIMITED - 2017-04-11
    TUDORBRIGHT LIMITED - 2003-05-22
    icon of address 10 Paternoster Square, London, England
    Active Corporate (7 parents, 4 offsprings)
    Officer
    icon of calendar 2018-01-01 ~ 2018-09-13
    IIF 33 - Director → ME
  • 3
    LONDON STOCK EXCHANGE GROUP HOLDINGS (OVERSEAS) LIMITED - 2009-03-25
    icon of address 10 Paternoster Square, London
    Active Corporate (5 parents)
    Officer
    icon of calendar 2009-01-20 ~ 2009-03-30
    IIF 36 - Director → ME
  • 4
    LONDON STOCK EXCHANGE GROUP LIMITED - 2005-12-07
    MILESCREEN LIMITED - 2005-11-16
    icon of address 10 Paternoster Square, London
    Active Corporate (12 parents, 16 offsprings)
    Officer
    icon of calendar 2005-10-20 ~ 2006-05-04
    IIF 38 - Director → ME
  • 5
    icon of address 10 Paternoster Square, London
    Active Corporate (5 parents, 1 offspring)
    Officer
    icon of calendar 2019-03-07 ~ 2024-08-30
    IIF 13 - Director → ME
  • 6
    icon of address 10 Paternoster Square, London
    Active Corporate (4 parents)
    Officer
    icon of calendar 2016-12-23 ~ 2023-09-07
    IIF 35 - Director → ME
  • 7
    icon of address 10 Paternoster Square, London, United Kingdom
    Active Corporate (5 parents, 1 offspring)
    Officer
    icon of calendar 2019-11-14 ~ 2024-08-30
    IIF 25 - Director → ME
  • 8
    icon of address 10 Paternoster Square, London, United Kingdom
    Active Corporate (5 parents)
    Officer
    icon of calendar 2019-11-15 ~ 2024-08-30
    IIF 27 - Director → ME
  • 9
    icon of address 10 Paternoster Square, London
    Active Corporate (7 parents)
    Officer
    icon of calendar 2015-12-11 ~ 2016-05-18
    IIF 12 - Director → ME
  • 10
    icon of address 10 Paternoster Square, London
    Active Corporate (6 parents, 4 offsprings)
    Officer
    icon of calendar 2014-11-05 ~ 2024-12-10
    IIF 8 - Director → ME
  • 11
    icon of address 10 Paternoster Square, London, United Kingdom
    Active Corporate (6 parents, 1 offspring)
    Officer
    icon of calendar 2020-12-09 ~ 2023-09-07
    IIF 22 - Director → ME
  • 12
    BAIKAL GLOBAL HOLDINGS LIMITED - 2010-05-13
    icon of address The London Stock Exchange, 10 Paternoster Square, London
    Active Corporate (9 parents, 2 offsprings)
    Officer
    icon of calendar 2009-12-11 ~ 2010-02-17
    IIF 1 - Director → ME
  • 13
    icon of address 10 Paternoster Square, London, United Kingdom
    Active Corporate (6 parents, 1 offspring)
    Officer
    icon of calendar 2020-12-02 ~ 2023-09-07
    IIF 32 - Director → ME
  • 14
    icon of address 10 Paternoster Square, London, United Kingdom
    Active Corporate (6 parents, 1 offspring)
    Officer
    icon of calendar 2020-11-25 ~ 2023-09-07
    IIF 30 - Director → ME

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