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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

Mr Nils Erik Vilhelm Martensson

    Related profiles found in government register
  • Mr Nils Erik Vilhelm Martensson
    Swedish born in March 1938

    Resident in England

    Registered addresses and corresponding companies
    • I P R House 37 Guildford Road, Lightwater, Surrey, GU18 5SA

      IIF 1
    • Ipr House, 37 Guildford Road, Lightwater, Surrey, GU18 5SA

      IIF 2
  • Mr Nils Martensson
    Swedish born in March 1938

    Resident in England

    Registered addresses and corresponding companies
    • Ipr House, 37 Guildford Road, Lightwater, Surrey, GU18 5SA, England

      IIF 3
  • Martensson, Nils Erik Vilhelm
    Swedish born in March 1938

    Resident in England

    Registered addresses and corresponding companies
    • Ipr House, 37, Guildford Road, Lightwater, GU18 5SA, England

      IIF 4
    • I P R House 37 Guildford Road, Lightwater, Surrey, GU18 5SA

      IIF 5
    • Ipr House, 37 Guildford Road, Lightwater, Surrey, GU18 5SA

      IIF 6 IIF 7
  • Martensson, Nils Erik Vilhelm
    Swedish born in March 1938

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Ipr House, 37 Guildford Road, Lightwater, Surrey, GU18 5SA, United Kingdom

      IIF 8
    • Ipr House, 37 Guildford Road, Lightwater, Surrey, GU18 5SA

      IIF 9
  • Martensson, Nils Erik Vilhelm
    Swedish company chairman born in March 1938

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Stanyards Stanners Hill, Chertsey Road, Chobham, Surrey, GU24 8JE

      IIF 10
  • Martensson, Nils Erik Vilhelm
    Swedish company director born in March 1938

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Stanyards Stanners Hill, Chertsey Road, Chobham, Surrey, GU24 8JE

      IIF 11 IIF 12
  • Martensson, Nils Erik Vilhelm
    Swedish director born in March 1938

    Resident in United Kingdom

    Registered addresses and corresponding companies
child relation
Offspring entities and appointments 11
  • 1
    ADVANCED POWER CONVERSION LIMITED - now
    TECHNOTREND LIMITED
    - 2003-03-24 01400986 04726772
    Unit 5 & 6 Heron Avenue, Wickford, Essex, England
    Dissolved Corporate (13 parents)
    Officer
    ~ 2001-07-04
    IIF 11 - Director → ME
  • 2
    BURNSIDE TELECOM LIMITED
    - now 04241158 09798135
    CREATEREGION LIMITED - 2001-08-22
    One Great Cumberland Place, Marble Arch, London
    Dissolved Corporate (10 parents)
    Officer
    2006-05-04 ~ 2013-03-25
    IIF 14 - Director → ME
  • 3
    DEXDYNE LIMITED
    - now 02635696
    DEXDINE LIMITED - 1991-10-15
    Office 033 Northlight Parade, Nelson, Lancashire
    Liquidation Corporate (7 parents)
    Officer
    2005-04-26 ~ 2023-08-18
    IIF 4 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 3 - Has significant influence or control OE
  • 4
    IPR INDUSTRIES LIMITED
    - now 02737267 03231887
    IPR INVESTMENT LIMITED
    - 1996-08-27 02737267 03231887
    HEXAGON 155 LIMITED
    - 1992-09-11 02737267 02737272... (more)
    I P R House 37 Guildford Road, Lightwater, Surrey
    Active Corporate (8 parents, 3 offsprings)
    Officer
    1992-09-03 ~ now
    IIF 5 - Director → ME
    Person with significant control
    2016-04-06 ~ 2020-10-09
    IIF 1 - Ownership of shares – More than 50% but less than 75% OE
    IIF 1 - Ownership of voting rights - More than 50% but less than 75% OE
  • 5
    IPR PROPERTY LIMITED
    - now 06407539
    CORPVENTURE LIMITED
    - 2015-06-10 06407539
    Ipr House, 37 Guildford Road, Lightwater, Surrey
    Active Corporate (5 parents)
    Officer
    2008-11-14 ~ now
    IIF 9 - Director → ME
  • 6
    OZONE HOLDINGS PLC
    05513685
    Ipr House, 37 Guildford Road, Lightwater, Surrey
    Dissolved Corporate (4 parents)
    Officer
    2006-08-03 ~ dissolved
    IIF 15 - Director → ME
  • 7
    OZONE INDUSTRIES LIMITED
    02973246
    Unit 3 Regents Court, South Way, Andover, Hampshire
    Active Corporate (16 parents)
    Officer
    1994-10-04 ~ 2005-02-22
    IIF 10 - Director → ME
    2006-03-24 ~ 2015-11-30
    IIF 13 - Director → ME
  • 8
    POWERSTAX LTD
    - now 02688692
    POWERSTAX PUBLIC LIMITED COMPANY
    - 2015-04-01 02688692
    ADVANCED POWER CONVERSION PLC
    - 2005-05-17 02688692 01400986
    TT POWER LIMITED
    - 1992-06-11 02688692
    Unit 5 & 6 Heron Avenue, Wickford, Essex, England
    Active Corporate (24 parents, 2 offsprings)
    Officer
    ~ now
    IIF 8 - Director → ME
  • 9
    TECHNOPHONE LIMITED
    - now 03231887 01787336... (more)
    IPCOBRANDER LIMITED
    - 2007-02-06 03231887
    LIGHTWATER PROPERTIES LIMITED
    - 2006-03-28 03231887
    LIGHTWATER TECHNOLOGIES LIMITED
    - 2006-01-05 03231887
    IPR INVESTMENT LIMITED
    - 2004-07-26 03231887 02737267
    IPR INDUSTRIES LIMITED
    - 1996-08-27 03231887 02737267
    Ipr House, 37 Guildford Road, Lightwater, Surrey
    Active Corporate (4 parents)
    Officer
    1996-07-31 ~ now
    IIF 7 - Director → ME
  • 10
    VOXAB LIMITED
    - now 03044280
    RADIO DESIGN LIMITED
    - 2004-12-24 03044280
    MARELCO LIMITED
    - 1999-06-22 03044280
    Ipr House, 37 Guildford Road, Lightwater, Surrey
    Active Corporate (3 parents)
    Officer
    1995-04-10 ~ now
    IIF 6 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 2 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 2 - Ownership of shares – More than 25% but not more than 50% OE
  • 11
    VTECH COMMUNICATIONS LIMITED
    - now 02681003
    VCOM LIMITED - 1992-12-04
    HEXAGON 150 LIMITED - 1992-06-24
    12 Napier Court Barton Lane, Abingdon Science Park, Abingdon, Oxfordshire, England
    Active Corporate (21 parents)
    Officer
    1993-02-15 ~ 1994-12-14
    IIF 12 - Director → ME

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Contains public sector information retrieved at 22 March 2026 and licensed under the Open Government Licence v3.0.