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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 Roger Alan Portnoy

    Related profiles found in government register
  • Mr Roger Alan Portnoy
    American born in November 1963

    Resident in England

    Registered addresses and corresponding companies
    • 36, Fortune Green Road, London, NW6 1UJ, England

      IIF 1
  • Mr Roger Alan Portnoy
    American born in November 1963

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 42, York Street, Twickenham, TW1 3LJ, England

      IIF 2
  • Portnoy, Roger Alan
    American born in November 1963

    Resident in England

    Registered addresses and corresponding companies
    • 36, Fortune Green Road, London, NW6 1UJ, England

      IIF 3
    • 45a, Hampstead High Street, London, NW3 1QG, England

      IIF 4
  • Portnoy, Roger Alan
    American born in November 1963

    Registered addresses and corresponding companies
    • 52 Hermitage Lane, London, NW2 2HG

      IIF 5
  • Portnoy, Roger Alan
    British born in November 1963

    Resident in England

    Registered addresses and corresponding companies
    • 1 Worsley Court, 45 Pilgrims Lane, London, NW3 1SR

      IIF 6
  • Portnoy, Roger Alan
    born in November 1963

    Resident in England

    Registered addresses and corresponding companies
    • 1 Worsley Court, 45 Pilgrims Lane, London, NW3 1SR

      IIF 7
  • Portnoy, Roger Alan
    American born in November 1963

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Level 28, One, Canada Square, Canary Wharf, London, E14 5AB, United Kingdom

      IIF 8
    • 86-90, Paul Street, London, EC2A 4NE, United Kingdom

      IIF 9
    • Alphabeta Building, Huckletree, 18 Finsbury Square, London, EC2A 1AH, England

      IIF 10
    • Centralpoint, 45 Beech Street, London, EC2Y 8AD, United Kingdom

      IIF 11
    • Enterprise House, 21 Buckle Street, London, E1 8NN, England

      IIF 12
    • Kemp House, 160 City Road, London, EC1V 2NX, England

      IIF 13
  • Portnoy, Roger Alan
    American director born in November 1963

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 39, Faroe Road, London, W14 0EL, United Kingdom

      IIF 14
  • Portnoy, Roger Alan
    American

    Registered addresses and corresponding companies
    • 52 Hermitage Lane, London, NW2 2HG

      IIF 15
child relation
Offspring entities and appointments 13
  • 1
    ACCELEX TECHNOLOGY LIMITED
    11889359
    39 Faroe Road, London, United Kingdom
    Active Corporate (13 parents)
    Officer
    2025-02-01 ~ 2025-09-18
    IIF 14 - Director → ME
  • 2
    AXON TRADING SOLUTIONS LIMITED - now
    Insolvency (Case 1) Members voluntary liquidation
    Commencement of winding up on 2020-12-18
    Dissolved on 2022-03-23
    ONE BLOTTER LIMITED
    - 2013-04-02 06622418
    30 Finsbury Square, London
    Dissolved Corporate (7 parents)
    Officer
    2008-09-03 ~ 2009-06-20
    IIF 6 - Director → ME
  • 3
    BE-IQ LTD
    - now 08492780
    SUITABLE STRATEGIES LTD - 2017-08-03
    SUITABILITY SOLUTIONS LTD - 2013-05-29
    86-90 Paul Street, London, England
    Active Corporate (5 parents, 2 offsprings)
    Officer
    2017-12-01 ~ now
    IIF 9 - Director → ME
  • 4
    BIPPIT LTD
    11360377
    Kemp House, 160 City Road, London, England
    Active Corporate (10 parents)
    Officer
    2023-03-06 ~ now
    IIF 13 - Director → ME
  • 5
    KAGERA (UK) LLP
    OC350127
    C/o Boodle Hatfield, 89 New Bond Street, London
    Dissolved Corporate (2 parents)
    Officer
    2009-11-17 ~ dissolved
    IIF 7 - LLP Designated Member → ME
  • 6
    MERGERMARKET LIMITED
    - now 03879547
    MERGERMARKET.COM LIMITED - 2001-01-09
    EVENTFAME LIMITED - 1999-12-10
    C/o Ion 10 Queen St Place, 2nd Floor, London, England
    Active Corporate (31 parents, 9 offsprings)
    Officer
    2001-03-01 ~ 2006-09-29
    IIF 5 - Director → ME
  • 7
    MV PROPERTY (UK) LIMITED - now
    CHARVEL CONSULTING LIMITED
    - 2014-10-06 03631535
    166 College Road 3rd Floor, Harrow, Middlesex, United Kingdom
    Active Corporate (4 parents)
    Officer
    1998-09-15 ~ 2010-09-15
    IIF 15 - Secretary → ME
  • 8
    OBJECTWAY LIMITED
    - now 02760212
    3I INFOTECH (WESTERN EUROPE) LTD - 2015-01-22
    RHYME SYSTEMS LIMITED - 2008-08-06
    MISYS ASSET MANAGEMENT SYSTEMS LIMITED - 2003-11-24
    ACT FINANCIAL SYSTEMS LIMITED - 2001-11-30
    DORQUISH LIMITED - 1996-05-31
    Level 28, One Canada Square, Canary Wharf, London, United Kingdom
    Active Corporate (48 parents)
    Officer
    2023-07-31 ~ 2026-01-31
    IIF 8 - Director → ME
  • 9
    PANOPTO EMEA LIMITED
    - now 07485773
    PANOPTO EUROPE LTD
    - 2014-01-07 07485773
    C/o Csc Cls (uk) Limited 5 Churchill Place, 10th Floor, London, United Kingdom
    Active Corporate (10 parents)
    Officer
    2011-01-07 ~ 2014-03-18
    IIF 12 - Director → ME
  • 10
    PORTHOS & CO LTD
    - now 12236133
    PHANCE & CO LTD - 2021-01-20
    42 York Street, Twickenham, England
    Active Corporate (2 parents)
    Officer
    2021-04-28 ~ now
    IIF 10 - Director → ME
    Person with significant control
    2021-04-28 ~ now
    IIF 2 - Ownership of shares – More than 25% but not more than 50% OE
  • 11
    STARTING-RIGHT.COM LIMITED
    04203111
    28 Sutherland Place, London
    Dissolved Corporate (5 parents)
    Officer
    2001-04-20 ~ dissolved
    IIF 4 - Director → ME
  • 12
    VELSYS LIMITED
    - now 07086861
    DMWSL 622 LIMITED - 2010-01-19
    Second Floor, The Annexe New Barnes Mill, Cottonmill Lane, St. Albans, Herts
    Liquidation Corporate (13 parents)
    Officer
    2010-02-10 ~ 2012-03-12
    IIF 11 - Director → ME
  • 13
    WEALTHTECH ADVISORY SERVICES LTD
    17265758
    36 Fortune Green Road, London, England
    Active Corporate (1 parent)
    Officer
    2026-06-07 ~ now
    IIF 3 - Director → ME
    Person with significant control
    2026-06-07 ~ now
    IIF 1 - Right to appoint or remove directors OE
    IIF 1 - Ownership of voting rights - 75% or more OE
    IIF 1 - Ownership of shares – 75% or more OE

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