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

Leonard, Mark

    Related profiles found in government register
  • Leonard, Mark
    Canadian director born in May 1956

    Resident in Canada

    Registered addresses and corresponding companies
    • C/o Gladstone Mrm Ltd., Pavillion 4,parkway Court, 291 Springhill Parkway, Baillieston, G69 6EA

      IIF 1
    • C/o Gladstone Mrm, Hithercroft Road Wallingford, Oxfordshire, OX10 9BT

      IIF 2
    • Hithercroft Road, Wallingford, Oxfordshire, OX10 9BT

      IIF 3 IIF 4
    • C/o Gladstone M R M Ltd, Hithercroft Road, Wallingford, Oxfordshire, OX10 9BT

      IIF 5
    • C/o Gladstone Mrm, Hithercroft Road, Wallingford, Oxfordshire, OX10 9BT

      IIF 6
    • C/o Gladstone Mrm Ltd, Hithercroft Road, Wallingford, Oxfordshire, OX10 9BT

      IIF 7 IIF 8 IIF 9
    • C/o Gladstone Mrm Ltd, Hithercroft Road, Wallingford, Oxforshire, OX10 9BT

      IIF 12
    • Gladstone House, Hithercroft Road, Wallingford, OX10 9BT, United Kingdom

      IIF 13 IIF 14
  • Leonard, Mark
    Canadian executive born in May 1956

    Resident in Canada

    Registered addresses and corresponding companies
    • Abacus House, Acorn Business Park, Tower Park,poole, Dorset, BH12 4NZ

      IIF 15 IIF 16
  • Leonard, Mark
    Canadian none born in May 1956

    Resident in Canada

    Registered addresses and corresponding companies
    • Courtlands, Parklands Avenue Goring By Sea, Worthing, West Sussex, BN12 4NQ

      IIF 17
  • Leonard, Mark
    Canadian president of constellation software inc. born in May 1956

    Resident in Canada

    Registered addresses and corresponding companies
    • The Mill, Staverton, Trowbridge, Wiltshire, BA14 6PH, United Kingdom

      IIF 18
  • Leonard, Mark
    Canadian director born in March 1972

    Resident in Canada

    Registered addresses and corresponding companies
    • C/o Gladstone M R M Ltd, Hithercroft Road, Wallingford, Oxfordshire, OX10 9BT

      IIF 19
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.
Ceased 19
  • 1
    THE BOND ORGANISATION LIMITED - 1997-10-09
    VINEBASE LIMITED - 1988-01-06
    Devonshire House, 60 Goswell Road, London
    Dissolved corporate (2 parents)
    Officer
    2010-11-17 ~ 2014-03-21
    IIF 17 - director → ME
  • 2
    C/o Gladstone Mrm Ltd, Hithercroft Road, Wallingford, Oxfordshire
    Dissolved corporate (4 parents)
    Officer
    2010-05-10 ~ 2015-12-18
    IIF 8 - director → ME
  • 3
    Brook Suite, Ground Floor, Bewley House, Marshfield Road, Chippenham, England
    Corporate (6 parents, 19 offsprings)
    Equity (Company account)
    43,769,638 GBP2023-12-31
    Officer
    2014-11-03 ~ 2016-12-16
    IIF 18 - director → ME
  • 4
    GE.PAY LIMITED - 2000-08-17
    GE.COMM LIMITED - 2000-06-26
    INTERNETLAND LIMITED - 1999-12-14
    C/o Gladstone Mrm Ltd, Hithercroft Road, Wallingford, Oxfordshire
    Dissolved corporate (4 parents)
    Officer
    2010-05-10 ~ 2015-12-18
    IIF 9 - director → ME
  • 5
    Hithercroft Road, Wallingford, Oxfordshire
    Dissolved corporate (4 parents)
    Officer
    2010-05-10 ~ 2015-12-18
    IIF 3 - director → ME
  • 6
    LONDON SYSTEMS UK LTD - 2006-12-14
    Stables 1 Howbery Park, Wallingford, Oxon, England
    Corporate (4 parents)
    Officer
    2010-05-10 ~ 2015-12-18
    IIF 11 - director → ME
  • 7
    GLADSTONE PLC - 2011-03-09
    VERSALITE GROUP PLC - 1999-04-12
    Gladstone House, Hithercroft Road, Wallingford, Oxfordshire, United Kingdom
    Corporate (6 parents, 2 offsprings)
    Officer
    2010-05-10 ~ 2013-04-15
    IIF 6 - director → ME
  • 8
    GE.MRM LIMITED - 2001-07-09
    GE.CACHE LIMITED - 2001-05-11
    MICROCACHE LIMITED - 2000-08-25
    MAASDAM (U.K.) LIMITED - 1995-11-08
    Gladstone House Hithercroft Road, Wallingford, Oxfordshire, United Kingdom
    Corporate (4 parents)
    Officer
    2010-05-10 ~ 2015-12-18
    IIF 4 - director → ME
  • 9
    Gladstone House, Hithercroft Road, Wallingford, Oxfordshire, England
    Dissolved corporate (4 parents)
    Officer
    2010-05-10 ~ 2015-12-18
    IIF 14 - director → ME
  • 10
    MSL COMPUTERS LIMITED - 1988-04-28
    INCOMPUTER (MSL) LIMITED - 1984-02-20
    INSYSTEM (MSL) LIMITED - 1982-07-29
    MSL COMPUTER SERVICES LIMITED - 1981-12-31
    WIDEWEST LIMITED - 1981-12-31
    INCOMPUTER (MSL) LIMITED - 1981-12-31
    Abacus House, Acorn Business Park, Tower Park,poole, Dorset
    Corporate (3 parents, 5 offsprings)
    Equity (Company account)
    11,452,537 GBP2022-12-31
    Officer
    2012-08-02 ~ 2016-04-11
    IIF 15 - director → ME
  • 11
    SWIFT 1798 LIMITED - 1986-05-07
    Abacus House, Acorn Business Park, Tower Park,poole, Dorset
    Corporate (3 parents, 1 offspring)
    Equity (Company account)
    6,798,193 GBP2023-12-31
    Officer
    2012-08-02 ~ 2016-04-11
    IIF 16 - director → ME
  • 12
    GLOBELEASE LIMITED - 1999-05-25
    C/o Gladstone Mrm Ltd, Hithercroft Road, Wallingford, Oxforshire
    Dissolved corporate (4 parents)
    Officer
    2010-05-10 ~ 2015-12-18
    IIF 12 - director → ME
  • 13
    CLINTON (UK) LIMITED - 1999-05-25
    C/o Gladstone Mrm Ltd, Hithercroft Road, Wallingford, Oxfordshire
    Dissolved corporate (4 parents)
    Officer
    2010-05-10 ~ 2015-12-18
    IIF 7 - director → ME
  • 14
    DENVERVALE LIMITED - 1999-05-25
    Gladstone Mrm Ltd, Gladstone House, Hithercroft Road, Wallingford
    Dissolved corporate (4 parents)
    Officer
    2010-05-10 ~ 2015-12-18
    IIF 13 - director → ME
  • 15
    KWIKSTORE LIMITED - 1999-07-06
    C/o Gladstone M R M Ltd, Hithercroft Road, Wallingford, Oxfordshire
    Dissolved corporate (4 parents)
    Officer
    2010-05-10 ~ 2015-12-18
    IIF 19 - director → ME
  • 16
    ABS MICROCACHE LIMITED - 1999-10-07
    LAUDERCREST LIMITED - 1997-05-22
    C/o Gladstone Mrm Ltd., Pavillion 4,parkway Court, 291 Springhill Parkway, Baillieston
    Dissolved corporate (4 parents)
    Officer
    2010-05-10 ~ 2015-12-18
    IIF 1 - director → ME
  • 17
    ARENATECH LIMITED - 2000-06-01
    C/o Gladstone M R M Ltd, Hithercroft Road, Wallingford, Oxfordshire
    Dissolved corporate (4 parents)
    Officer
    2010-05-10 ~ 2015-12-18
    IIF 5 - director → ME
  • 18
    C/o Gladstone Mrm Ltd, Hithercroft Road, Wallingford, Oxfordshire
    Dissolved corporate (4 parents)
    Officer
    2010-05-10 ~ 2015-12-18
    IIF 10 - director → ME
  • 19
    C/o Gladstone Mrm, Hithercroft Road Wallingford, Oxfordshire
    Dissolved corporate (4 parents)
    Officer
    2010-05-10 ~ 2015-12-18
    IIF 2 - director → ME
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Contains public sector information retrieved at 24 April 2025 and licensed under the Open Government Licence v3.0.