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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

Plummer, Oliver John

    Related profiles found in government register
  • Plummer, Oliver John
    British born in December 1949

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 16 Ridgway Place, London, SW19 4EP

      IIF 1 IIF 2
    • 9, Mandeville Close, London, SW20 8SB

      IIF 3
    • 9, Seagrave Road, London, SW6 1RP, United Kingdom

      IIF 4
  • Plummer, Oliver John
    British accountant born in December 1949

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Flat 1, 60 Esplanade, Fowey, PL23 1JA, England

      IIF 5
    • 9, Seagrave Road, London, SW6 1RP, United Kingdom

      IIF 6
  • Plummer, Oliver John
    British chartered accountant born in December 1949

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Plummer, Oliver John
    British chartered accountants born in December 1949

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 16 Ridgway Place, London, SW19 4EP

      IIF 20
  • Plummer, Oliver John
    British director born in December 1949

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 16 Ridgway Place, London, SW19 4EP

      IIF 21
  • Plummer, Oliver John
    British chartered accountant born in December 1949

    Resident in England

    Registered addresses and corresponding companies
    • 16, Ridgway Place, London, SW19 4EP, England

      IIF 22
    • 9, Seagrave Road, London, SW6 1RP, England

      IIF 23
    • 9, Seagrave Road, London, SW6 1RP, United Kingdom

      IIF 24 IIF 25
  • Mr Oliver John Plummer
    British born in December 1949

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Flat 1, 60 Esplanade, Fowey, PL23 1JA, England

      IIF 26
    • 16, Ridgway Place, London, SW19 4EP, England

      IIF 27 IIF 28
    • 9, Mandeville Close, London, SW20 8SB

      IIF 29
    • 9, Mandeville Close, London, SW20 8SB, England

      IIF 30
    • 9, Seagrave Road, London, SW6 1RP, England

      IIF 31
  • Plummer, Oliver John
    British

    Registered addresses and corresponding companies
  • Plummer, Oliver John
    British accountant

    Registered addresses and corresponding companies
    • 16 Ridgway Place, London, SW19 4EP

      IIF 38
    • C/o Kingston Accountants Ltd, 87 Chancery Lane, Ground Floor, London, WC2A 1ET, United Kingdom

      IIF 39
  • Plummer, Oliver John
    British chartered accountant

    Registered addresses and corresponding companies
    • 16 Ridgway Place, London, SW19 4EP

      IIF 40
  • Mr Oliver John Plummer
    British born in December 1949

    Resident in England

    Registered addresses and corresponding companies
    • 9, Seagrave Road, London, SW6 1RP

      IIF 41
  • Plummer, Oliver John

    Registered addresses and corresponding companies
    • 9, Seagrave Road, London, SW6 1RP, United Kingdom

      IIF 42
child relation
Offspring entities and appointments
Active 7
  • 1
    16 Ridgway Place, London, England
    Dissolved Corporate (3 parents)
    Equity (Company account)
    98,595 GBP2022-09-30
    Officer
    2003-10-01 ~ dissolved
    IIF 14 - Director → ME
    Person with significant control
    2016-07-19 ~ dissolved
    IIF 27 - Ownership of shares – More than 25% but not more than 50%OE
  • 2
    MERCHANT DEVELOPMENTS (NORTHAMPTON) LIMITED - 2011-05-03
    9 Seagrave Road, London, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    2011-03-28 ~ dissolved
    IIF 24 - Director → ME
    2011-03-28 ~ dissolved
    IIF 42 - Secretary → ME
  • 3
    9 Seagrave Road, London, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    2010-08-31 ~ dissolved
    IIF 6 - Director → ME
  • 4
    9 Seagrave Road, London, England
    Dissolved Corporate (2 parents)
    Officer
    2015-11-24 ~ dissolved
    IIF 18 - Director → ME
    Person with significant control
    2016-07-19 ~ dissolved
    IIF 31 - Ownership of voting rights - More than 25% but not more than 50%OE
  • 5
    9 Mandeville Close, London, England
    Active Corporate (4 parents)
    Equity (Company account)
    9,490 GBP2023-09-30
    Person with significant control
    2016-07-19 ~ now
    IIF 30 - Has significant influence or controlOE
  • 6
    16 Ridgway Place, London, England
    Dissolved Corporate (1 parent)
    Equity (Company account)
    100 GBP2022-08-31
    Officer
    2008-08-14 ~ dissolved
    IIF 22 - Director → ME
    Person with significant control
    2016-07-19 ~ dissolved
    IIF 28 - Ownership of shares – 75% or moreOE
  • 7
    9 Mandeville Close, London
    Active Corporate (3 parents)
    Equity (Company account)
    -8,263 GBP2024-05-31
    Officer
    1998-07-28 ~ now
    IIF 3 - Director → ME
    Person with significant control
    2016-07-19 ~ now
    IIF 29 - Ownership of shares – More than 25% but not more than 50%OE
Ceased 21
  • 1
    NAMIBIAN RESOURCES PLC - 2016-07-29
    27/28 Eastcastle Street, London
    Dissolved Corporate (3 parents)
    Officer
    2002-03-05 ~ 2013-05-09
    IIF 25 - Director → ME
  • 2
    Needham Cottage Needham Green, Hatfield Broad Oak, Bishop's Stortford, England
    Converted / Closed Corporate (7 parents)
    Officer
    2000-07-12 ~ 2004-01-05
    IIF 40 - Secretary → ME
  • 3
    Artillery House, 35 Artillery Lane, London
    Dissolved Corporate (2 parents)
    Officer
    2002-10-15 ~ 2004-03-01
    IIF 11 - Director → ME
  • 4
    Bank Cottage, Great Wolford, Shipston-on-stour, Warwickshire, England
    Active Corporate (1 parent)
    Total liabilities (Company account)
    5,189 GBP2025-04-30
    Officer
    2002-07-02 ~ 2013-07-01
    IIF 32 - Secretary → ME
  • 5
    93 Comeragh Road, London
    Active Corporate (5 parents)
    Equity (Company account)
    6 GBP2024-03-31
    Officer
    2006-11-01 ~ 2009-03-31
    IIF 38 - Secretary → ME
  • 6
    2nd Floor, Heathmans House, 19 Heathmans Road, London, England
    Active Corporate (1 parent)
    Equity (Company account)
    6,064 GBP2024-12-31
    Officer
    2004-02-11 ~ 2005-11-23
    IIF 33 - Secretary → ME
  • 7
    54-58 Tanner Street, The Brandenburg Suite, London, England
    Dissolved Corporate (1 parent)
    Officer
    2000-12-01 ~ 2005-04-14
    IIF 12 - Director → ME
    2006-06-01 ~ 2012-04-24
    IIF 7 - Director → ME
  • 8
    309 Harrow Road, Wembley, England
    Dissolved Corporate
    Officer
    2007-06-25 ~ 2008-12-31
    IIF 16 - Director → ME
  • 9
    CHURCHILL LAND LIMITED - 2009-12-03
    Lydia House, 1 Dartmouth Grove, London
    Liquidation Corporate (2 parents)
    Officer
    ~ 2004-06-30
    IIF 13 - Director → ME
    ~ 2007-07-02
    IIF 35 - Secretary → ME
  • 10
    9 Seagrave Road, London
    Dissolved Corporate (1 parent)
    Officer
    2001-07-20 ~ 2011-12-12
    IIF 8 - Director → ME
  • 11
    C/o Tuckers Consultancy, 4 Raleigh House, Admirals Way, London
    Dissolved Corporate (3 parents)
    Officer
    2000-08-17 ~ 2000-09-08
    IIF 10 - Director → ME
  • 12
    Flat 4, 13 Lauriston Road, London, England
    Active Corporate (2 parents)
    Equity (Company account)
    14,768 GBP2024-06-30
    Officer
    2007-09-14 ~ 2011-07-31
    IIF 19 - Director → ME
    2008-05-01 ~ 2021-03-31
    IIF 37 - Secretary → ME
  • 13
    SUMMERCLASS LIMITED - 2015-05-05
    27 Old Gloucester Street, London, United Kingdom
    Dissolved Corporate (2 parents)
    Equity (Company account)
    168,377 GBP2019-09-30
    Officer
    2008-09-09 ~ 2008-11-01
    IIF 9 - Director → ME
  • 14
    TECNOLAB ENGINEERING LIMITED - 2016-06-21
    DESIGN & PROJECT INDUSTRIAL ENGINEERING LTD - 2015-07-09
    19 Leyden Street, London, England
    Active Corporate (3 parents)
    Equity (Company account)
    247 GBP2024-03-31
    Officer
    2007-03-07 ~ 2009-06-25
    IIF 21 - Director → ME
  • 15
    9 Mandeville Close, London, England
    Active Corporate (4 parents)
    Equity (Company account)
    9,490 GBP2023-09-30
    Officer
    2002-09-21 ~ 2021-06-16
    IIF 1 - Director → ME
  • 16
    C/o Kingston Accountants Ltd 87 Chancery Lane, Ground Floor, London, United Kingdom
    Active Corporate (2 parents)
    Equity (Company account)
    -3,719 GBP2023-09-30
    Officer
    2015-06-16 ~ 2015-11-15
    IIF 23 - Director → ME
  • 17
    MINATEL INTERNATIONAL (UK) LIMITED - 2002-06-02
    Westwood House, Hinksey Hill, Oxford
    Dissolved Corporate (1 parent)
    Officer
    2002-05-16 ~ 2004-02-23
    IIF 20 - Director → ME
  • 18
    RIDGWAY FINANCIAL SERVICES LIMITED - 2022-07-13
    9 Mandeville Close, London, England
    Active Corporate (1 parent, 36 offsprings)
    Equity (Company account)
    100 GBP2024-03-31
    Officer
    2010-08-31 ~ 2023-04-27
    IIF 4 - Director → ME
    ~ 1994-03-15
    IIF 2 - Director → ME
    1994-08-01 ~ 2015-12-15
    IIF 34 - Secretary → ME
    Person with significant control
    2016-07-19 ~ 2023-04-27
    IIF 41 - Ownership of shares – 75% or more OE
  • 19
    C/o Kingston Accountants Ltd 87 Chancery Lane, Ground Floor, London, United Kingdom
    Active Corporate (4 parents)
    Equity (Company account)
    2,848,776 GBP2024-02-28
    Officer
    2007-02-01 ~ 2025-01-31
    IIF 39 - Secretary → ME
  • 20
    Flat 1 60 Esplanade, Fowey, England
    Active Corporate (3 parents)
    Equity (Company account)
    5,322 GBP2025-01-31
    Officer
    2021-01-12 ~ 2025-02-28
    IIF 5 - Director → ME
    Person with significant control
    2021-01-12 ~ 2025-02-28
    IIF 26 - Ownership of voting rights - 75% or more OE
    IIF 26 - Ownership of shares – 75% or more OE
    IIF 26 - Right to appoint or remove directors OE
  • 21
    HICKNEAT LIMITED - 1998-01-22
    2 Lakeview Stables Lower St Clere, Kemsing, Sevenoaks, Kent, United Kingdom
    Active Corporate (2 parents)
    Equity (Company account)
    1,107,646 GBP2024-04-30
    Officer
    2000-08-11 ~ 2000-08-11
    IIF 15 - Director → ME
    2001-06-15 ~ 2004-02-23
    IIF 17 - Director → ME
    1998-01-13 ~ 1999-03-09
    IIF 36 - Secretary → ME

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Contains public sector information retrieved at 9 February 2026 and licensed under the Open Government Licence v3.0.