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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

Mullan, Thomas Oliver

    Related profiles found in government register
  • Mullan, Thomas Oliver
    British accountant born in May 1983

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Mullan, Thomas Oliver
    British company director born in May 1983

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address Aldermary, House, 10-15 Queen Street, London, EC4N 1TX

      IIF 11
  • Mullan, Thomas Oliver
    British director born in May 1983

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address Aldermary House, 10-15 Queen Street, London, EC4N 1TX, United Kingdom

      IIF 12 IIF 13 IIF 14
    • icon of address C/o Riverside Europe Partners Llp, St Martin's Courtyard, 17 Slingsby Place, 5th Floor, London, WC2E 9AB, United Kingdom

      IIF 16
  • Mullan, Thomas Oliver
    British chief financial officer born in May 1983

    Resident in England

    Registered addresses and corresponding companies
    • icon of address No1 London Bridge, London Bridge, London, SE1 9BG

      IIF 17 IIF 18
    • icon of address No1, London Bridge, London, SE1 9BG, England

      IIF 19
child relation
Offspring entities and appointments
Active 3
  • 1
    ELLIPSIS MEDIA LIMITED - 2008-04-23
    DOTMAILER LIMITED - 2019-06-27
    icon of address No1 London Bridge, London Bridge, London
    Active Corporate (4 parents)
    Officer
    icon of calendar 2025-04-30 ~ now
    IIF 17 - Director → ME
  • 2
    WEST END VENTURES LIMITED - 2007-08-08
    WEST END VENTURES PLC - 2009-01-30
    icon of address No1 London Bridge, London Bridge, London
    Active Corporate (6 parents, 11 offsprings)
    Officer
    icon of calendar 2025-04-30 ~ now
    IIF 18 - Director → ME
  • 3
    TRIGGERED MESSAGING LTD - 2015-04-15
    icon of address No1 London Bridge, London, England
    Active Corporate (4 parents, 1 offspring)
    Officer
    icon of calendar 2025-04-30 ~ now
    IIF 19 - Director → ME
Ceased 16
  • 1
    icon of address Aldermary House, 10-15 Queen Street, London, England
    Active Corporate (3 parents)
    Officer
    icon of calendar 2018-03-13 ~ 2024-07-31
    IIF 8 - Director → ME
  • 2
    icon of address Aldermary House, 10-15 Queen Street, London
    Active Corporate (3 parents)
    Officer
    icon of calendar 2018-03-13 ~ 2024-07-31
    IIF 11 - Director → ME
  • 3
    GRESHAM SOFTWARE SKILLS LIMITED - 1998-06-10
    MERRYLIN COMPUTERS LIMITED - 1986-08-26
    icon of address Aldermary House, 10-15 Queen Street, London
    Active Corporate (2 parents)
    Officer
    icon of calendar 2018-03-13 ~ 2024-07-31
    IIF 4 - Director → ME
  • 4
    A.T.7. CONSULTANTS LIMITED - 1986-08-22
    GRESHAM CONSULTANCY SERVICES LIMITED - 2023-10-18
    icon of address Aldermary House, 10-15 Queen Street, London
    Active Corporate (2 parents)
    Officer
    icon of calendar 2018-03-13 ~ 2024-07-31
    IIF 2 - Director → ME
  • 5
    icon of address Aldermary House, 10-15 Queen Street, London, United Kingdom
    Active Corporate (3 parents)
    Officer
    icon of calendar 2021-06-22 ~ 2024-07-31
    IIF 14 - Director → ME
  • 6
    FADATA UK LIMITED - 2016-03-22
    icon of address C/o Riverside Europe Partners Llp St Martin's Courtyard, 17 Slingsby Place, 5th Floor, London, United Kingdom
    Dissolved Corporate (2 parents)
    Equity (Company account)
    1 GBP2017-12-31
    Officer
    icon of calendar 2016-10-14 ~ 2018-09-25
    IIF 16 - Director → ME
  • 7
    icon of address Aldermary House, 10-15 Queen Street, London, United Kingdom
    Active Corporate (3 parents)
    Officer
    icon of calendar 2023-09-30 ~ 2024-07-31
    IIF 13 - Director → ME
  • 8
    icon of address Aldermary House, 10-15 Queen Street, London, United Kingdom
    Active Corporate (3 parents)
    Officer
    icon of calendar 2018-03-13 ~ 2024-07-31
    IIF 10 - Director → ME
  • 9
    GRESHAM COMPUTER SERVICES LIMITED - 1995-01-23
    GRESHAM SOFTWARE LIMITED - 2014-03-06
    REVCOMP LIMITED - 1982-08-06
    GRESHAM TECHNOLOGIES LIMITED - 2016-11-16
    icon of address Aldermary House, 10-15 Queen Street, London
    Active Corporate (2 parents)
    Officer
    icon of calendar 2018-03-13 ~ 2024-07-31
    IIF 7 - Director → ME
  • 10
    icon of address Aldermary House, 10-15 Queen Street, London, United Kingdom
    Active Corporate (3 parents, 1 offspring)
    Officer
    icon of calendar 2021-03-12 ~ 2024-07-31
    IIF 12 - Director → ME
  • 11
    GRESHAM FINANCIAL SYSTEMS LIMITED - 2018-01-04
    CIRCA BUSINESS SYSTEMS LIMITED - 1998-06-10
    icon of address Aldermary House, 10-15 Queen Street, London
    Active Corporate (3 parents)
    Officer
    icon of calendar 2018-03-13 ~ 2024-07-31
    IIF 3 - Director → ME
  • 12
    B2 PAYMENTS SOLUTIONS LIMITED - 2011-01-27
    B2 TDI LIMITED - 2018-09-01
    icon of address Aldermary House, 10-15 Queen Street, London, United Kingdom
    Active Corporate (4 parents)
    Equity (Company account)
    -296,124 GBP2017-12-31
    Officer
    icon of calendar 2018-07-04 ~ 2024-07-31
    IIF 9 - Director → ME
  • 13
    REVAX LIMITED - 1991-03-15
    GRESHAM COMPUTER SERVICES LIMITED - 2018-01-17
    GRESHAM COMPUTER HOLDINGS LIMITED - 1995-01-23
    icon of address Aldermary House, 10-15 Queen Street, London
    Active Corporate (3 parents, 3 offsprings)
    Officer
    icon of calendar 2018-03-13 ~ 2024-07-31
    IIF 5 - Director → ME
  • 14
    PENCARN LIMITED - 1980-12-31
    GRESHAM TECHNOLOGIES PLC - 2024-08-29
    GRESHAM TELECOMPUTING PLC - 1995-03-14
    TELECOMPUTING PLC - 1991-04-17
    GRESHAM COMPUTING PLC. - 2016-11-17
    TELECOMPUTING (HOLDINGS) P.L.C. - 1983-10-14
    icon of address Aldermary House, 10-15 Queen Street, London
    Active Corporate (3 parents, 10 offsprings)
    Officer
    icon of calendar 2018-03-13 ~ 2024-07-31
    IIF 6 - Director → ME
  • 15
    SHARBLAID LIMITED - 1990-11-14
    GRESHAM COMPUTING LIMITED - 1995-03-14
    GRESHAM ITEC LIMITED - 1995-01-17
    icon of address Aldermary House, 10-15 Queen Street, London
    Active Corporate (2 parents)
    Officer
    icon of calendar 2018-03-13 ~ 2024-07-31
    IIF 1 - Director → ME
  • 16
    WEBRETRO LIMITED - 1998-01-16
    icon of address Aldermary House, 10-15 Queen Street, London, United Kingdom
    Active Corporate (3 parents, 1 offspring)
    Net Assets/Liabilities (Company account)
    -255,262 GBP2018-03-31
    Officer
    icon of calendar 2020-07-28 ~ 2024-07-31
    IIF 15 - Director → ME

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Contains public sector information retrieved at 26 August 2025 and licensed under the Open Government Licence v3.0.