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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

Mr John Sydney Assael

    Related profiles found in government register
  • Mr John Sydney Assael
    British born in December 1950

    Resident in England

    Registered addresses and corresponding companies

    • icon of address 123, Howards Lane, London, SW15 6QE

      IIF 1

    • icon of address 123, Howards Lane, Putney, London, SW15 6QE

      IIF 2

    • icon of address 123, Howards Lane, Putney, London, SW15 6QE, United Kingdom

      IIF 3 IIF 4

    • icon of address 123, Upper Richmond Road, London, SW15 2TL, United Kingdom

      IIF 5

    • icon of address 123, Upper Richmond Road, Putney, London, SW15 2TL, United Kingdom

      IIF 6

    • icon of address 123, Upper Richmond Road, Putney, London, SW15 2TL

      IIF 7
  • Assael, John Sydney
    British born in December 1950

    Resident in England

    Registered addresses and corresponding companies

    • icon of address 123 Howards Lane, Putney, London, SW15 6QE

      IIF 8 IIF 9

    • icon of address 123, Upper Richmond Road, Putney, London, SW15 2TL, United Kingdom

      IIF 10

    • icon of address 123, Upper Richmond Road, Putney, London, SW15 2TL

      IIF 11

    • icon of address 123, Upper Richmond Road, Putney, London, SW15 2TL, United Kingdom

      IIF 12
  • Assael, John Sydney
    British architect born in December 1950

    Resident in England

    Registered addresses and corresponding companies
  • Assael, John Sydney
    British chartered architect born in December 1950

    Resident in England

    Registered addresses and corresponding companies

    • icon of address 123 Howards Lane, Putney, London, SW15 6QE

      IIF 18

    • icon of address 123, Upper Richmond Road, Putney, London, SW15 2TL

      IIF 19
  • Assael, John Sydney
    British director born in December 1950

    Resident in England

    Registered addresses and corresponding companies

    • icon of address 123, Upper Richmond Road, London, SW15 2TL, United Kingdom

      IIF 20 IIF 21
  • Assael, John Sydney
    British managing director architect born in December 1950

    Resident in England

    Registered addresses and corresponding companies

    • icon of address 123 Howards Lane, Putney, London, SW15 6QE

      IIF 22
  • Assael, John Sydney
    British architect born in December 1950

    Registered addresses and corresponding companies

    • icon of address 2 Royal Close, Queensmere Road, London, SW19 5RS

      IIF 23 IIF 24
  • Assael, John Sydney
    British

    Registered addresses and corresponding companies

    • icon of address 22 Mansel Road, London, SW19 4AA

      IIF 25
child relation
Offspring entities and appointments
Active 7
  • 1
    PARKTRADE LIMITED - 1998-04-06
    icon of address 66 Prescot Street, London, Greater London
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2000-12-01 ~ dissolved
    IIF 15 - Director → ME
  • 2
    icon of address 123 Upper Richmond Road, Putney, London, United Kingdom
    Active Corporate (5 parents, 1 offspring)
    Officer
    icon of calendar 2018-10-26 ~ now
    IIF 10 - Director → ME
    Person with significant control
    icon of calendar 2018-10-26 ~ now
    IIF 6 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 3
    ASSAEL ARCHITECTURE INTERNATIONAL LIMITED - 2021-01-05
    icon of address 123 Upper Richmond Road, Putney, London
    Active Corporate (5 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -631,151 GBP2024-05-31
    Officer
    icon of calendar 2005-12-12 ~ now
    IIF 12 - Director → ME
  • 4
    icon of address 123 Upper Richmond Road, Putney, London
    Active Corporate (6 parents, 6 offsprings)
    Equity (Company account)
    Retained earnings (accumulated losses)
    1,939,223 GBP2024-05-31
    Officer
    icon of calendar 1994-05-26 ~ now
    IIF 11 - Director → ME
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    IIF 7 - Has significant influence or control → OE
  • 5
    icon of address 123 Upper Richmond Road, Putney, London
    Active Corporate (2 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -9,467 GBP2024-05-31
    Officer
    icon of calendar 2008-11-12 ~ now
    IIF 8 - Director → ME
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    IIF 3 - Ownership of shares – More than 50% but less than 75% → OE
    IIF 3 - Ownership of voting rights - More than 50% but less than 75% → OE
  • 6
    icon of address 66 Prescot Street, London
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar ~ dissolved
    IIF 18 - Director → ME
    Person with significant control
    icon of calendar 2016-04-06 ~ dissolved
    IIF 4 - Ownership of shares – 75% or more → OE
    IIF 4 - Ownership of voting rights - 75% or more → OE
  • 7
    LADYGREY INVESTMENTS LIMITED - 1991-11-18
    LADYGREY PROPERTY MANAGEMENT LIMITED - 1992-02-12
    LADYGREY (PROPERTY & ASSET RESCUE) LIMITED - 2009-11-05
    icon of address 123 Upper Richmond Road, Putney, London
    Active Corporate (3 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -2,610 GBP2024-03-31
    Officer
    icon of calendar ~ now
    IIF 9 - Director → ME
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    IIF 1 - Ownership of voting rights - 75% or more → OE
    IIF 1 - Ownership of shares – 75% or more → OE
Ceased 11
  • 1
    PARKTRADE LIMITED - 1998-04-06
    icon of address 66 Prescot Street, London, Greater London
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 1998-03-18 ~ 1999-08-01
    IIF 23 - Director → ME
  • 2
    icon of address 43 Portland Place 43 Portland Place, London, England
    Active Corporate (11 parents)
    Officer
    icon of calendar 2004-06-09 ~ 2021-06-16
    IIF 14 - Director → ME
  • 3
    ASSAEL ARCHITECTURE INTERNATIONAL LIMITED - 2021-01-05
    icon of address 123 Upper Richmond Road, Putney, London
    Active Corporate (5 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -631,151 GBP2024-05-31
    Person with significant control
    icon of calendar 2016-04-06 ~ 2016-09-08
    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
  • 4
    ASSAEL ARCHITECTURE EUROPE LIMITED - 2021-01-05
    icon of address 123 Upper Richmond Road, London, United Kingdom
    Active Corporate (4 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -78,846 GBP2024-05-31
    Officer
    icon of calendar 2019-05-24 ~ 2023-12-31
    IIF 20 - Director → ME
  • 5
    icon of address 123 Upper Richmond Road, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    19,122 GBP2024-05-31
    Officer
    icon of calendar 2020-11-12 ~ 2023-12-31
    IIF 17 - Director → ME
  • 6
    icon of address 123 Upper Richmond Road, Putney, London
    Active Corporate (4 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    3,079 GBP2024-05-31
    Officer
    icon of calendar 2010-11-11 ~ 2023-12-31
    IIF 19 - Director → ME
    icon of calendar 1995-03-20 ~ 1998-08-24
    IIF 25 - Secretary → ME
  • 7
    RIBA JOURNALS LIMITED - 2010-08-25
    LUDGATE FIFTY SEVEN LIMITED - 1993-02-12
    icon of address 66 Portland Place, London
    Dissolved Corporate (2 parents)
    Officer
    icon of calendar 2003-10-01 ~ 2010-08-23
    IIF 22 - Director → ME
  • 8
    icon of address 89 Bridge Road, East Molesey, Surrey
    Active Corporate (6 parents)
    Equity (Company account)
    28,110 GBP2024-12-31
    Officer
    icon of calendar 1999-08-01 ~ 2002-07-26
    IIF 24 - Director → ME
  • 9
    RIBA HOLDINGS LIMITED - 2011-05-09
    icon of address 66 Portland Place, London
    Active Corporate (3 parents, 2 offsprings)
    Officer
    icon of calendar 2006-12-14 ~ 2012-01-20
    IIF 16 - Director → ME
  • 10
    RIBA BUILDING BETTER FUTURES LIMITED - 2015-09-25
    RIBA PROFESSIONAL SERVICES LIMITED - 2014-03-28
    icon of address 66 Portland Place, London
    Active Corporate (3 parents)
    Officer
    icon of calendar 2008-09-01 ~ 2015-09-24
    IIF 13 - Director → ME
  • 11
    icon of address 123 Upper Richmond Road, London, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -1,554 GBP2024-05-31
    Officer
    icon of calendar 2019-05-03 ~ 2024-04-01
    IIF 21 - Director → ME
    Person with significant control
    icon of calendar 2019-05-03 ~ 2024-04-01
    IIF 5 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 5 - Ownership of shares – More than 25% but not more than 50% → OE

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.