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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

Blackburn, Martin Harold

    Related profiles found in government register
  • Blackburn, Martin Harold
    British born in May 1967

    Resident in England

    Registered addresses and corresponding companies
  • Blackburn, Martin Harold
    British partner born in May 1967

    Resident in England

    Registered addresses and corresponding companies
  • Mr Martin Harold Blackburn
    British born in May 1967

    Resident in England

    Registered addresses and corresponding companies
  • Blackburn, Martin Harold, Director
    British born in May 1967

    Resident in United Kingdom

    Registered addresses and corresponding companies
child relation
Offspring entities and appointments 24
  • 1
    ADAPT GROUP LIMITED
    - now 05275131
    HIGHPITCH LIMITED - 2007-03-15
    Dissolved Corporate (25 parents)
    Officer
    2020-01-07 ~ dissolved
    IIF 4 - Director → ME
  • 2
    ADAPT SERVICES LIMITED
    - now 04296164
    MNET INTERNET LIMITED - 2007-03-15
    BRONDENE LIMITED - 2001-10-08
    Active Corporate (33 parents, 1 offspring)
    Officer
    2020-01-07 ~ 2022-12-07
    IIF 11 - Director → ME
  • 3
    ARAMIS TOPCO LIMITED
    14106372
    Active Corporate (11 parents, 1 offspring)
    Officer
    2024-09-01 ~ now
    IIF 14 - Director → ME
  • 4
    BYBURN LTD
    11957879
    Active Corporate (3 parents)
    Person with significant control
    2019-04-23 ~ 2020-01-01
    IIF 20 - Right to appoint or remove directors → OE
    IIF 20 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 20 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 5
    CENTRIC TELECOM LIMITED
    - now 04220693 04160077
    MACSLINKE LIMITED - 2004-05-26
    Dissolved Corporate (31 parents)
    Officer
    2020-01-07 ~ 2022-12-07
    IIF 10 - Director → ME
  • 6
    DATAPIPE EUROPE LIMITED
    - now 04836315
    HOBOKEN WEB SERVICES (UK) LIMITED - 2005-07-08
    Active Corporate (17 parents, 7 offsprings)
    Officer
    2020-01-07 ~ 2022-12-07
    IIF 9 - Director → ME
  • 7
    DELTA TOPCO LIMITED
    14131782
    Active Corporate (7 parents, 1 offspring)
    Officer
    2024-03-25 ~ now
    IIF 13 - Director → ME
  • 8
    DIONE TOPCO LTD
    FC039788
    Active Corporate (11 parents)
    Officer
    2022-03-03 ~ 2024-12-31
    IIF 19 - Director → ME
  • 9
    ELINIA LIMITED
    - now 04354053 04142796
    FILBUK 693 LIMITED - 2002-10-01
    Dissolved Corporate (30 parents, 1 offspring)
    Officer
    2020-01-07 ~ 2022-12-07
    IIF 8 - Director → ME
  • 10
    ELINIA WEBSERVICES LIMITED
    - now 05139995
    EVER 2382 LIMITED - 2004-07-27
    Dissolved Corporate (27 parents)
    Officer
    2020-01-07 ~ 2022-12-07
    IIF 3 - Director → ME
  • 11
    ESHER SIXTH FORM COLLEGE
    12062118
    Active Corporate (54 parents)
    Officer
    2023-10-09 ~ 2023-10-11
    IIF 17 - Director → ME
  • 12
    IBM UNITED KINGDOM FINANCIAL SERVICES LIMITED
    - now 01197743
    IBM UNITED KINGDOM DATA PROCESSING SYSTEMS RENTALS LIMITED - 1983-01-10
    Active Corporate (94 parents, 1 offspring)
    Officer
    2015-03-13 ~ 2016-11-05
    IIF 24 - Director → ME
  • 13
    INNOVATION GROUP HOLDINGS LIMITED
    11838883 06235247
    Active Corporate (21 parents, 2 offsprings)
    Officer
    2019-09-01 ~ 2021-01-20
    IIF 1 - Director → ME
  • 14
    JUPITER HOLDCO LIMITED
    10238811
    Active Corporate (13 parents, 4 offsprings)
    Officer
    2018-02-28 ~ 2019-10-03
    IIF 12 - Director → ME
  • 15
    JUPITER TOPCO LIMITED
    10238745
    Dissolved Corporate (14 parents, 2 offsprings)
    Officer
    2017-01-10 ~ 2019-10-03
    IIF 23 - Director → ME
  • 16
    R & J EXCLUSIVE LETTING LTD
    15017231
    Active Corporate (5 parents)
    Officer
    2024-04-24 ~ now
    IIF 2 - Director → ME
  • 17
    RACKSPACE LIMITED
    - now 03897010
    RACKSPACE MANAGED HOSTING LIMITED - 2008-01-22
    RACKSPACE.COM LIMITED - 2001-02-14
    Active Corporate (29 parents, 4 offsprings)
    Officer
    2020-01-07 ~ 2022-12-07
    IIF 7 - Director → ME
  • 18
    RACKSPACE UK LEASING LIMITED
    09760498
    Dissolved Corporate (12 parents)
    Officer
    2020-01-07 ~ 2022-12-07
    IIF 5 - Director → ME
  • 19
    SALES-I LIMITED
    11506639 06576026
    Active Corporate (13 parents, 2 offsprings)
    Officer
    2018-08-08 ~ 2024-05-21
    IIF 25 - Director → ME
  • 20
    SLEEK NETWORKS LIMITED
    05611125
    Dissolved Corporate (22 parents)
    Officer
    2020-01-07 ~ 2022-12-07
    IIF 6 - Director → ME
  • 21
    SOMAR SERVICES LTD
    14986568
    Active Corporate (5 parents)
    Officer
    2023-07-07 ~ now
    IIF 15 - Director → ME
    Person with significant control
    2023-07-07 ~ now
    IIF 21 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 21 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 22
    SUGARAI UK LIMITED - now
    SALES-I UK LIMITED
    - 2026-03-11 05553047
    BLUE SYSTEMS LIMITED
    - 2018-09-05 05553047
    Active Corporate (21 parents)
    Officer
    2008-02-01 ~ 2016-01-20
    IIF 22 - Director → ME
    2016-10-01 ~ 2024-05-21
    IIF 26 - Director → ME
  • 23
    UKLS INVESTMENT LIMITED
    FC038353
    Active Corporate (11 parents)
    Officer
    2023-02-01 ~ now
    IIF 16 - Director → ME
  • 24
    WALTON AND FRINTON YACHT TRUST LIMITED (THE)
    00163713
    Active Corporate (18 parents)
    Officer
    2026-05-22 ~ now
    IIF 18 - Director → ME

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.