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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

O Brien, Martyn

    Related profiles found in government register
  • O Brien, Martyn
    British director born in June 1973

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 12, Pyotts Copse, Old Basing, Basingstoke, Hampshire, RG24 8WE, England

      IIF 1
    • icon of address 71, The Crofts, Hatch Warren, Basingstoke, Hampshire, RG22 4RE, England

      IIF 2
    • icon of address Innovation Centre, Basing View, Basingstoke, Hampshire, RG21 4HG, United Kingdom

      IIF 3
    • icon of address 16 Jersey House, Clifton Road, London, N1 2JF, England

      IIF 4
    • icon of address Flat 16 Jersey House, Clifton Road, London, N1 2JF, England

      IIF 5
  • O'brien, Martyn
    British company director born in June 1973

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 16, Jersey House, Clifton Road, London, N1 2JF, United Kingdom

      IIF 6
  • O'brien, Martyn
    British director born in June 1973

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address Flat 16 Jersey House, Clifton Road, London, N1 2JF, England

      IIF 7
  • Obrien, Martyn
    British company director born in June 1973

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 16, Jersey House, Clifton Road, London, N1 2JF, United Kingdom

      IIF 8
  • Obrien, Martyn
    British director born in June 1973

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 60, Welbeck Road, Harrow, HA2 0RR, United Kingdom

      IIF 9 IIF 10
    • icon of address 16, Jersey House Clifton Road, London, N1 2JF, England

      IIF 11
    • icon of address 16, Jersey House, London, N1 2JF, England

      IIF 12
  • O'brien, Martyn John
    British director born in June 1973

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Martyn Obrien
    British born in June 1973

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 60, Welbeck Road, Harrow, HA2 0RR, United Kingdom

      IIF 18 IIF 19
  • Mr Martyn Obrien
    British born in June 1973

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 45, Wood End Avenue, Harrow, HA2 8NU

      IIF 20
    • icon of address 16, Jersey House, Clifton Road, London, N1 2JF, United Kingdom

      IIF 21
  • O'brien, Martyn
    British company director born in June 1973

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 60, Welbeck Road, Harrow, HA2 0RR, England

      IIF 22
  • O'brien, Martyn
    British director born in June 1973

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 9 Kensington House, Festival Place, Basingstoke, Hampshire, RG21 7LN

      IIF 23
    • icon of address 60, Welbeck Road, Harrow, HA2 0RR, England

      IIF 24 IIF 25
  • Obrien, Martyn
    British company director born in June 1973

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 45, Wood End Avenue, Harrow, HA2 8NU

      IIF 26
    • icon of address 45, Wood End Avenue, Harrow, HA2 8NU, England

      IIF 27
  • Obrien, Martyn
    British director born in June 1973

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 10, First Floor, College Road, Harrow, HA1 1BE, United Kingdom

      IIF 28
  • Obrien, Martyn
    British managing director born in June 1973

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 45, Wood End Avenue, Harrow, HA2 8NU, England

      IIF 29
  • Obrien, Martyn
    British trustee born in June 1973

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 45, Wood End Avenue, Harrow, HA2 8NU, England

      IIF 30
  • Mr Martyn O'brien
    British born in June 1973

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 16, Jersey House, Clifton Road, London, N1 2JF, United Kingdom

      IIF 31
  • Martyn Obrien
    British born in June 1973

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 45, Wood End Avenue, Harrow, HA2 8NU, England

      IIF 32
  • Mr Martyn Obrien
    British born in June 1973

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 45, Wood End Avenue, Harrow, HA2 8NU, England

      IIF 33 IIF 34
  • Mr Martyn O'brien
    British born in June 1973

    Resident in England

    Registered addresses and corresponding companies
  • O'brien, Martyn

    Registered addresses and corresponding companies
    • icon of address 71, The Crofts Hatch Warren, Basingstoke, RG22 4RE, England

      IIF 38
    • icon of address 9 Kensington House, Festival Place, Basingstoke, Hampshire, RG21 7LN

      IIF 39
child relation
Offspring entities and appointments
Active 23
  • 1
    icon of address 9 Kensington House Festival Place, Basingstoke, Hampshire
    Dissolved Corporate (1 parent)
    Officer
    icon of calendar 2009-02-18 ~ dissolved
    IIF 39 - Secretary → ME
  • 2
    icon of address Innovation Centre, Basing View, Basingstoke, England
    Dissolved Corporate (1 parent)
    Officer
    icon of calendar 2011-11-01 ~ dissolved
    IIF 14 - Director → ME
  • 3
    icon of address 45 Wood End Avenue, Harrow, England
    Dissolved Corporate (1 parent)
    Officer
    icon of calendar 2021-03-15 ~ dissolved
    IIF 29 - Director → ME
    Person with significant control
    icon of calendar 2021-03-15 ~ dissolved
    IIF 33 - Right to appoint or remove directorsOE
    IIF 33 - Ownership of voting rights - 75% or moreOE
    IIF 33 - Ownership of shares – 75% or moreOE
  • 4
    icon of address 60 Welbeck Road, Harrow, England
    Active Corporate (1 parent)
    Officer
    icon of calendar 2025-07-10 ~ now
    IIF 22 - Director → ME
    Person with significant control
    icon of calendar 2025-07-10 ~ now
    IIF 36 - Ownership of voting rights - 75% or moreOE
    IIF 36 - Ownership of shares – 75% or moreOE
    IIF 36 - Right to appoint or remove directorsOE
  • 5
    icon of address 45 Wood End Avenue, Harrow, England
    Dissolved Corporate (1 parent)
    Officer
    icon of calendar 2020-10-09 ~ dissolved
    IIF 27 - Director → ME
    Person with significant control
    icon of calendar 2020-10-09 ~ dissolved
    IIF 34 - Right to appoint or remove directorsOE
    IIF 34 - Ownership of voting rights - 75% or moreOE
    IIF 34 - Ownership of shares – 75% or moreOE
  • 6
    icon of address 16 Jersey House Clifton Road, London
    Dissolved Corporate (1 parent)
    Officer
    icon of calendar 2013-09-13 ~ dissolved
    IIF 11 - Director → ME
  • 7
    icon of address 60 Welbeck Road, Harrow, United Kingdom
    Active Corporate (1 parent)
    Officer
    icon of calendar 2025-07-01 ~ now
    IIF 9 - Director → ME
    Person with significant control
    icon of calendar 2025-07-01 ~ now
    IIF 18 - Ownership of voting rights - 75% or moreOE
    IIF 18 - Right to appoint or remove directorsOE
    IIF 18 - Ownership of shares – 75% or moreOE
  • 8
    icon of address 16 Jersey House, London
    Dissolved Corporate (1 parent)
    Officer
    icon of calendar 2013-10-15 ~ dissolved
    IIF 12 - Director → ME
  • 9
    icon of address Innovation Centre, Basing View, Basingstoke, England
    Dissolved Corporate (1 parent)
    Officer
    icon of calendar 2011-12-06 ~ dissolved
    IIF 15 - Director → ME
  • 10
    icon of address Norden House, Basing View, Basingstoke, Hampshire, United Kingdom
    Dissolved Corporate (1 parent)
    Officer
    icon of calendar 2009-10-16 ~ dissolved
    IIF 13 - Director → ME
  • 11
    icon of address 60 Welbeck Road, Harrow, England
    Active Corporate (1 parent)
    Officer
    icon of calendar 2025-08-15 ~ now
    IIF 24 - Director → ME
    Person with significant control
    icon of calendar 2025-09-03 ~ now
    IIF 37 - Ownership of shares – 75% or moreOE
  • 12
    icon of address 71 The Crofts Hatch Warren, Basingstoke, England
    Dissolved Corporate (2 parents)
    Officer
    icon of calendar 2011-08-11 ~ dissolved
    IIF 16 - Director → ME
  • 13
    icon of address 71 The Crofts Hatch Warren, Basingstoke, England
    Dissolved Corporate (1 parent)
    Officer
    icon of calendar 2011-08-10 ~ dissolved
    IIF 17 - Director → ME
    icon of calendar 2011-08-10 ~ dissolved
    IIF 38 - Secretary → ME
  • 14
    icon of address 16 Jersey House, Clifton Road, London, United Kingdom
    Dissolved Corporate (1 parent)
    Officer
    icon of calendar 2018-11-29 ~ dissolved
    IIF 8 - Director → ME
    Person with significant control
    icon of calendar 2018-11-29 ~ dissolved
    IIF 21 - Right to appoint or remove directorsOE
    IIF 21 - Ownership of voting rights - 75% or moreOE
    IIF 21 - Ownership of shares – 75% or moreOE
  • 15
    icon of address 60 Welbeck Road, Harrow, England
    Active Corporate (1 parent)
    Officer
    icon of calendar 2025-08-15 ~ now
    IIF 25 - Director → ME
    Person with significant control
    icon of calendar 2025-09-03 ~ now
    IIF 35 - Ownership of shares – 75% or moreOE
  • 16
    icon of address Flat 16 Jersey House, Clifton Road, London
    Dissolved Corporate (1 parent)
    Officer
    icon of calendar 2015-01-06 ~ dissolved
    IIF 5 - Director → ME
  • 17
    icon of address 16 Jersey House, Clifton Road, London, United Kingdom
    Dissolved Corporate (1 parent)
    Officer
    icon of calendar 2018-11-16 ~ dissolved
    IIF 6 - Director → ME
    Person with significant control
    icon of calendar 2018-11-16 ~ dissolved
    IIF 31 - Right to appoint or remove directorsOE
    IIF 31 - Ownership of voting rights - 75% or moreOE
    IIF 31 - Ownership of shares – 75% or moreOE
  • 18
    icon of address 45 Wood End Avenue, Harrow
    Dissolved Corporate (1 parent)
    Equity (Company account)
    61,006 GBP2020-11-30
    Officer
    icon of calendar 2018-11-23 ~ dissolved
    IIF 26 - Director → ME
    Person with significant control
    icon of calendar 2018-11-23 ~ dissolved
    IIF 20 - Right to appoint or remove directorsOE
    IIF 20 - Ownership of voting rights - 75% or moreOE
    IIF 20 - Ownership of shares – 75% or moreOE
  • 19
    icon of address Innovation Centre, Basing View, Basingstoke, Hampshire, England
    Dissolved Corporate (1 parent)
    Officer
    icon of calendar 2009-10-14 ~ dissolved
    IIF 2 - Director → ME
  • 20
    icon of address Innovation Centre, Basing View, Basingstoke, Hampshire, United Kingdom
    Dissolved Corporate (1 parent, 1 offspring)
    Officer
    icon of calendar 2009-10-16 ~ dissolved
    IIF 3 - Director → ME
  • 21
    icon of address 60 Welbeck Road, Harrow, United Kingdom
    Active Corporate (1 parent)
    Officer
    icon of calendar 2025-06-26 ~ now
    IIF 10 - Director → ME
    Person with significant control
    icon of calendar 2025-06-26 ~ now
    IIF 19 - Ownership of shares – 75% or moreOE
    IIF 19 - Ownership of voting rights - 75% or moreOE
    IIF 19 - Right to appoint or remove directorsOE
  • 22
    icon of address 45 Wood End Avenue, Harrow, England
    Dissolved Corporate (2 parents)
    Officer
    icon of calendar 2022-04-12 ~ dissolved
    IIF 30 - Director → ME
    Person with significant control
    icon of calendar 2022-04-12 ~ dissolved
    IIF 32 - Right to appoint or remove directorsOE
    IIF 32 - Ownership of voting rights - More than 25% but not more than 50%OE
  • 23
    icon of address 16 Jersey House, Clifton Road, London
    Dissolved Corporate (1 parent)
    Officer
    icon of calendar 2014-11-04 ~ dissolved
    IIF 4 - Director → ME
Ceased 4
  • 1
    icon of address 9 Kensington House Festival Place, Basingstoke, Hampshire
    Dissolved Corporate (1 parent)
    Officer
    icon of calendar 2009-02-18 ~ 2010-06-01
    IIF 23 - Director → ME
  • 2
    icon of address Flat 16 Jersey House, Clifton Road, London, England
    Dissolved Corporate (1 parent)
    Officer
    icon of calendar 2015-06-02 ~ 2016-06-01
    IIF 7 - Director → ME
  • 3
    M2 INNOVATION LIMITED - 2013-07-08
    EARTH AINT FLAT LIMITED - 2011-10-17
    icon of address 61 Bridge Street, Kington, England
    Dissolved Corporate (1 parent)
    Equity (Company account)
    -18,476 GBP2020-10-31
    Officer
    icon of calendar 2009-10-20 ~ 2013-07-01
    IIF 1 - Director → ME
  • 4
    icon of address 10 First Floor, College Road, Harrow, United Kingdom
    Active Corporate (1 parent)
    Equity (Company account)
    7,415 GBP2023-10-31
    Officer
    icon of calendar 2024-07-19 ~ 2024-10-15
    IIF 28 - Director → ME

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Contains public sector information retrieved at 16 October 2025 and licensed under the Open Government Licence v3.0.