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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

Mason, Oliver James

    Related profiles found in government register
  • Mason, Oliver James
    British businessman born in March 1987

    Resident in England

    Registered addresses and corresponding companies

    • Berkeley Square House, C/o Magna Asset Management Ltd, Berkeley Square House, London, W1J 6BD, England

      IIF 1

    • Berkerley Square House, C/o Magna Asset Management Ltd, 1st Floor, London, W1J 6BD, England

      IIF 2
  • Mason, Oliver James
    British property developer born in March 1987

    Resident in England

    Registered addresses and corresponding companies

    • Kelmscott, Hattingley Road, Medstead, Alton, Hampshire, GU34 5NQ, England

      IIF 3

    • C/o Magna Asset Management Ltd, First Floor, Berkeley Square House, Berkeley Square, London, W1J 6BD, England

      IIF 4 IIF 5 IIF 6

    • C/o Magna Asset Management Ltd, First Floor, Berkeley Square House, Berkeley Square, London, W1J 6BD, United Kingdom

      IIF 10

    • C/o Magna Asset Management Ltd, First Floor, Berkeley Square House, Berkeley Square, London, W1J 6BD, England

      IIF 11

    • No 110, 1st Floor, Berkeley Square House, Berkeley Square House, London, W1J 6BD, United Kingdom

      IIF 12
  • Mason, Oliver James
    English company director born in March 1987

    Resident in England

    Registered addresses and corresponding companies

    • C/o Magna Asset Management, 1st Floor Berkeley Square House, Berkeley Square, London, W1J 6BD, United Kingdom

      IIF 13
  • Mason, Oliver
    British business manager born in March 1987

    Resident in England

    Registered addresses and corresponding companies

    • 53, Heron Wood Road, Aldershot, Hampshire, GU12 4AL, United Kingdom

      IIF 14
  • Mason, Oliver
    British business manager born in October 1984

    Resident in England

    Registered addresses and corresponding companies

    • C/o Nphi Ltd, 2nd Floor, Berkeley Square House, Berkeley Square, London, W1J 6BD, England

      IIF 15
  • Mason, Oliver James
    born in March 1987

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 8-12, Priestgate, Peterborough, Cambridgeshire, PE1 1JA, England

      IIF 16
  • Mason, Oliver James
    British builder born in March 1987

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 4, Hillside Road, Aldershot, Hampshire, GU11 3NB, England

      IIF 17
  • Mason, Oliver James
    British business manager born in March 1987

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • C/o Magna Asset Management Ltd, First Floor, Berkeley Square House, Berkeley Square, London, W1J 6BD, England

      IIF 18

    • Tavistock House North, Tavistock Square, London, WC1H 9HR

      IIF 19
  • Mason, Oliver James
    British construction manager born in March 1987

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Kelmscott, Hattingley Road, Medstead, Alton, Hampshire, GU34 5NQ, England

      IIF 20
  • Mason, Oliver James
    British director born in March 1987

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 53, Heron Wood Road, Aldershot, Hants, GU12 4AL, United Kingdom

      IIF 21

    • The Garden Studio, 4 Hillside Road, Aldershot, Hants, GU11 3NB, United Kingdom

      IIF 22

    • Kelmscott, Hattingley Road, Medstead, Alton, Hampshire, GU34 5NQ, England

      IIF 23
  • Mason, Oliver James
    British property born in March 1987

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Berkely Square House, Berkeley Square, Mayfair, London, W1J 6BD, United Kingdom

      IIF 24
  • Mr Oliver James Mason
    British born in March 1987

    Resident in England

    Registered addresses and corresponding companies

    • C/o Magna Asset Management Ltd, First Floor, Berkeley Square, W1J 6BD, United Kingdom

      IIF 25

    • The 1929 Building, Merton Abbey Mills, 18 Watermill Way, London, SW19 2RD, England

      IIF 26

    • The 1929 Building, Watermill Way, London, SW19 2RD, England

      IIF 27 IIF 28 IIF 29
  • Oliver Mason
    British born in October 1984

    Resident in England

    Registered addresses and corresponding companies

    • C/o Nphi Ltd, 2nd Floor, Berkeley Square House, Berkeley Square, London, W1J 6BD, England

      IIF 31
  • Mr Oliver James Mason
    English born in March 1987

    Resident in England

    Registered addresses and corresponding companies

    • C/o Magna Asset Management Ltd, First Floor, Berkeley Square House, Berkeley Square, London, W1J 6BD, England

      IIF 32

    • C/o Magna Asset Management, 1st Floor Berkeley Square House, Berkeley Square, London, W1J 6BD, United Kingdom

      IIF 33

    • Tavistock House North, Tavistock Square, London, WC1H 9HR

      IIF 34
  • Mr Oliver Mason
    British born in March 1987

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 8-12 Priestgate, Peterborough, PE1 1JA, United Kingdom

      IIF 35
  • Mason, Oliver
    English business manager born in March 1987

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • C/o Magna Asset Management Ltd, Berkeley Square House, Berkeley Square, London, W1J 6BD, United Kingdom

      IIF 36
  • Mr Oliver James Mason
    British born in March 1987

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Central Chambers, 227, London Road, Hadleigh, Benfleet, Essex, SS7 2RF, England

      IIF 37
  • Mr Oliver Mason
    English born in March 1987

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • C/o Magna Asset Management Ltd, Berkeley Square House, Berkeley Square, London, W1J 6BD, United Kingdom

      IIF 38

    • No 110, 1st Floor, Berkeley Square House, Berkeley Square House, London, W1J 6BD, United Kingdom

      IIF 39
  • Oliver Mason
    British born in October 1984

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 11 Barons Court Road, London, W14 9EH, United Kingdom

      IIF 40
child relation
Offspring entities and appointments
Active 23
  • 1
    C/o Magna Asset Management Ltd Berkeley Square House, Berkeley Square, London, England
    Dissolved Corporate (2 parents, 1 offspring)
    Officer
    2019-07-02 ~ dissolved
    IIF 2 - Director → ME
  • 2
    Central Chambers, 227 London Road, Hadleigh, Benfleet, Essex, England
    Active Corporate (2 parents)
    Equity (Company account)
    2,678 GBP2024-08-31
    Person with significant control
    2024-12-18 ~ now
    IIF 37 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 37 - Ownership of shares – More than 25% but not more than 50% → OE
  • 3
    MAGNA PROJECT MANAGEMENT LTD - 2018-10-09
    MAGNA DESIGN & BUILD LTD - 2015-11-06
    Griffins, Tavistock House North Tavistock Square, London
    Dissolved Corporate (2 parents)
    Fixed Assets (Company account)
    1,346 GBP2015-12-31
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 26 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 26 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 4
    C/o Magna Asset Management Ltd, First Floor, Berkeley Square House, Berkeley Square, London, England
    Dissolved Corporate (2 parents, 1 offspring)
    Equity (Company account)
    -458 GBP2018-12-31
    Officer
    2020-07-14 ~ dissolved
    IIF 9 - Director → ME
  • 5
    C/o Magna Asset Management Ltd, First Floor, Berkeley Square House, Berkeley Square, London, England
    Dissolved Corporate (3 parents)
    Equity (Company account)
    3 GBP2018-12-31
    Officer
    2020-07-14 ~ dissolved
    IIF 5 - Director → ME
    Person with significant control
    2016-05-13 ~ dissolved
    IIF 32 - Ownership of shares – More than 25% but not more than 50% → OE
  • 6
    C/o Magna Asset Management Ltd, First Floor, Berkeley Square House, Berkeley Square, London, England
    Dissolved Corporate (3 parents)
    Equity (Company account)
    -609 GBP2018-12-31
    Officer
    2020-07-14 ~ dissolved
    IIF 6 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 40 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 40 - Ownership of shares – More than 25% but not more than 50% → OE
  • 7
    C/o Magna Asset Management Ltd, First Floor, Berkeley Square House, Berkeley Square, London, England
    Dissolved Corporate (4 parents, 1 offspring)
    Equity (Company account)
    1 GBP2018-12-31
    Officer
    2016-04-28 ~ dissolved
    IIF 21 - Director → ME
  • 8
    C/o Magna Asset Management Ltd, First Floor, Berkeley Square House, Berkeley Square, London, England
    Dissolved Corporate (2 parents)
    Equity (Company account)
    -345,764 GBP2018-12-31
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 29 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 29 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 9
    C/o Magna Asset Management Ltd First Floor, Berkeley Square House, Berkeley Square, London, England
    Dissolved Corporate (2 parents)
    Equity (Company account)
    1 GBP2018-12-31
    Officer
    2020-07-14 ~ dissolved
    IIF 11 - Director → ME
  • 10
    C/o Magna Asset Management Ltd, First Floor, Berkeley Square House, Berkeley Square, London, England
    Dissolved Corporate (2 parents)
    Equity (Company account)
    1 GBP2018-12-31
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 28 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 28 - Ownership of shares – More than 25% but not more than 50% → OE
  • 11
    C/o Magna Asset Management Ltd, First Floor, Berkeley Square House, Berkeley Square, London, England
    Dissolved Corporate (2 parents)
    Equity (Company account)
    -80,822 GBP2018-12-31
    Officer
    2020-07-14 ~ dissolved
    IIF 7 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 30 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 30 - Ownership of shares – More than 25% but not more than 50% → OE
  • 12
    Griffins, Tavistock House North Tavistock Square, London
    Dissolved Corporate (3 parents, 10 offsprings)
    Current Assets (Company account)
    6,111 GBP2016-02-28
    Officer
    2015-02-16 ~ dissolved
    IIF 19 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 34 - Ownership of shares – More than 25% but not more than 50% → OE
  • 13
    No 110, 1st Floor, Berkeley Square House, Berkeley Square House, London, United Kingdom
    Dissolved Corporate (1 parent)
    Equity (Company account)
    100 GBP2018-12-31
    Officer
    2020-07-14 ~ dissolved
    IIF 12 - Director → ME
    Person with significant control
    2018-05-12 ~ dissolved
    IIF 39 - Ownership of shares – 75% or more → OE
  • 14
    C/o Magna Asset Management 1st Floor Berkeley Square House, Berkeley Square, London, United Kingdom
    Active Corporate (2 parents)
    Person with significant control
    2018-12-04 ~ now
    IIF 33 - Ownership of shares – More than 25% but not more than 50% → OE
  • 15
    C/o Magna Asset Management Ltd First Floor, Berkeley Square House, Berkeley Square, London, United Kingdom
    Dissolved Corporate (1 parent)
    Officer
    2019-08-08 ~ dissolved
    IIF 10 - Director → ME
    Person with significant control
    2019-08-08 ~ dissolved
    IIF 25 - Right to appoint or remove directors → OE
    IIF 25 - Ownership of shares – 75% or more → OE
    IIF 25 - Ownership of voting rights - 75% or more → OE
  • 16
    C/o Magna Asset Management Ltd Berkeley Square House, Berkeley Square, London, United Kingdom
    Liquidation Corporate (2 parents, 3 offsprings)
    Equity (Company account)
    -1,058,227 GBP2019-06-30
    Person with significant control
    2018-06-21 ~ now
    IIF 38 - Ownership of shares – More than 25% but not more than 50% → OE
  • 17
    Thomas Harris 1929 Building Merton Abbey Mills, 18 Watermill Way, London, United Kingdom
    Dissolved Corporate (1 parent)
    Officer
    2014-10-01 ~ dissolved
    IIF 22 - Director → ME
  • 18
    MASON AND MADELIN DEVELOPMENTS LIMITED - 2014-10-10
    Flat 5.03 2 Bolander Grove, London, United Kingdom
    Dissolved Corporate (1 parent, 1 offspring)
    Equity (Company account)
    30,277 GBP2019-08-31
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 35 - Right to appoint or remove directors → OE
    IIF 35 - Ownership of voting rights - 75% or more → OE
    IIF 35 - Ownership of shares – 75% or more → OE
  • 19
    C/o Magna Asset Management Ltd, First Floor, Berkeley Square House, Berkeley Square, London, England
    Dissolved Corporate (4 parents)
    Officer
    2012-08-31 ~ dissolved
    IIF 16 - LLP Designated Member → ME
  • 20
    UVIRA INT LIMITED - 2020-01-30
    OVRA INT LIMITED - 2019-03-13
    C/o Nphi Ltd, 2nd Floor Berkeley Square House, Berkeley Square, London, England
    Liquidation Corporate (1 parent)
    Person with significant control
    2020-05-20 ~ now
    IIF 31 - Ownership of shares – 75% or more → OE
  • 21
    Kelmscott Hattingley Road, Medstead, Alton, Hampshire, England
    Dissolved Corporate (1 parent)
    Officer
    2014-06-04 ~ dissolved
    IIF 23 - Director → ME
  • 22
    Thomas Harris 1929 Shop Merton Abbey Mills, 18 Watermill Way, London, United Kingdom
    Dissolved Corporate (4 parents)
    Officer
    2013-11-27 ~ dissolved
    IIF 17 - Director → ME
  • 23
    Kelmscott Hattingley Road, Medstead, Alton, Hampshire, England
    Dissolved Corporate (1 parent)
    Officer
    2014-06-30 ~ dissolved
    IIF 20 - Director → ME
Ceased 10
  • 1
    MAGNA PROJECT MANAGEMENT LTD - 2018-10-09
    MAGNA DESIGN & BUILD LTD - 2015-11-06
    Griffins, Tavistock House North Tavistock Square, London
    Dissolved Corporate (2 parents)
    Fixed Assets (Company account)
    1,346 GBP2015-12-31
    Officer
    2014-12-08 ~ 2021-07-07
    IIF 18 - Director → ME
    2014-12-08 ~ 2014-12-08
    IIF 14 - Director → ME
  • 2
    C/o Magna Asset Management Ltd, First Floor, Berkeley Square House, Berkeley Square, London, England
    Dissolved Corporate (2 parents, 1 offspring)
    Equity (Company account)
    -458 GBP2018-12-31
    Person with significant control
    2016-04-06 ~ 2016-04-06
    IIF 27 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 27 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 3
    C/o Magna Asset Management Ltd, First Floor, Berkeley Square House, Berkeley Square, London, England
    Dissolved Corporate (2 parents)
    Equity (Company account)
    -345,764 GBP2018-12-31
    Officer
    2020-07-14 ~ 2021-07-07
    IIF 8 - Director → ME
  • 4
    C/o Magna Asset Management Ltd, First Floor, Berkeley Square House, Berkeley Square, London, England
    Dissolved Corporate (2 parents)
    Equity (Company account)
    1 GBP2018-12-31
    Officer
    2020-07-14 ~ 2021-07-07
    IIF 4 - Director → ME
  • 5
    15 Horizon Business Village, 1 Brooklands Road, Weybridge, Surrey
    Liquidation Corporate (1 parent, 1 offspring)
    Equity (Company account)
    -1,414,806 GBP2023-12-31
    Officer
    2015-06-29 ~ 2015-08-21
    IIF 3 - Director → ME
  • 6
    C/o Magna Asset Management 1st Floor Berkeley Square House, Berkeley Square, London, United Kingdom
    Active Corporate (2 parents)
    Officer
    2018-12-04 ~ 2021-07-07
    IIF 13 - Director → ME
  • 7
    C/o Magna Asset Management Ltd Berkeley Square House, Berkeley Square, London, United Kingdom
    Liquidation Corporate (2 parents, 3 offsprings)
    Equity (Company account)
    -1,058,227 GBP2019-06-30
    Officer
    2018-06-21 ~ 2021-07-07
    IIF 36 - Director → ME
  • 8
    MASON AND MADELIN DEVELOPMENTS LIMITED - 2014-10-10
    Flat 5.03 2 Bolander Grove, London, United Kingdom
    Dissolved Corporate (1 parent, 1 offspring)
    Equity (Company account)
    30,277 GBP2019-08-31
    Officer
    2012-08-07 ~ 2021-07-07
    IIF 24 - Director → ME
  • 9
    UVIRA INT LIMITED - 2020-01-30
    OVRA INT LIMITED - 2019-03-13
    C/o Nphi Ltd, 2nd Floor Berkeley Square House, Berkeley Square, London, England
    Liquidation Corporate (1 parent)
    Officer
    2020-05-20 ~ 2021-07-07
    IIF 15 - Director → ME
  • 10
    C/o Magna Asset Management Ltd Berkeley Square House, Square House, London
    Dissolved Corporate (1 parent)
    Officer
    2019-07-02 ~ 2021-07-07
    IIF 1 - Director → ME

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