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 Taco Andries Sieburgh Sjoerdsma

    Related profiles found in government register
  • Mr Taco Andries Sieburgh Sjoerdsma
    Dutch born in March 1964

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 1, Prince Of Wales Road, Flat 55, London, NW5 3LW, England

      IIF 1

    • 20, Victoria Street, London, SW1H 0NF, United Kingdom

      IIF 2
  • Mr Taco Sieburgh Sjoerdsma
    Dutch born in March 1964

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 1, Prince Of Wales Road, Flat 55, London, NW5 3LW, England

      IIF 3
  • Taco Sieburgh Sjoerdsma
    Dutch born in March 1964

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 69, Belsize Park Gardens, Flat 1, London, NW3 4JP, England

      IIF 4
  • Taco Andries Sieburgh Sjoerdsma
    Dutch born in March 1964

    Resident in England

    Registered addresses and corresponding companies

    • Flat 55, 1 Prince Of Wales Road, London, NW5 3LW, England

      IIF 5
  • Sieburgh Sjoerdsma, Taco Andries
    Dutch cfo born in March 1964

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 69, Belsize Park Gardens, Flat 1, London, NW3 4JP, England

      IIF 6

    • 96, Great Titchfield Street, London, W1W 6SQ, England

      IIF 7 IIF 8 IIF 9

    • 96, Great Titchfield Street, London, W1W 6SQ, United Kingdom

      IIF 10
  • Sieburgh Sjoerdsma, Taco Andries
    Dutch director born in March 1964

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 1, Prince Of Wales Road, Flat 55, London, NW5 3LW, England

      IIF 11 IIF 12
  • Sieburgh Sjoerdsma, Taco Andries
    Dutch non-executive director born in March 1964

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 1, Prince Of Wales Road, Flat 55, London, NW5 3LW, England

      IIF 13
  • Sieburgh Sjoerdsma, Taco Andries
    Dutch research born in March 1964

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 1, Prince Of Wales Road, Flat 55, London, NW5 3LW, England

      IIF 14
  • Sieburgh Sjoerdsma, Taco Andries
    Dutch cfo born in March 1964

    Resident in England

    Registered addresses and corresponding companies

    • 9, Appold Street, London, EC2A 2AP, England

      IIF 15
  • Sieburgh Sjoerdsma, Taco Andries
    Dutch director born in March 1964

    Resident in England

    Registered addresses and corresponding companies

    • 1, Prince Of Wales Road, Flat 55, London, NW5 3LW, England

      IIF 16

    • Flat 55, 1 Prince Of Wales Road, London, NW5 3LW, England

      IIF 17
  • Sieburgh Sjoerdsma, Taco Andries
    Netherlands director of research born in March 1964

    Registered addresses and corresponding companies

    • 19 Carlingford Road, London, NW3 1RY

      IIF 18
  • Sieburgh Sjoerdsma, Taco Andries
    born in March 1964

    Resident in England

    Registered addresses and corresponding companies

    • 4, Bourlet Close, London, W1W 7BJ

      IIF 19
  • Sieburgh Sjoerdsma, Taco Andries

    Registered addresses and corresponding companies

    • 1, Prince Of Wales Road, Flat 55, London, NW5 3LW, England

      IIF 20

    • 9, Appold Street, London, EC2A 2AP, England

      IIF 21
  • Sieburgh Sjoerdsma, Taco

    Registered addresses and corresponding companies

    • 35, Hill View Gardens, London, NW9 0TE, England

      IIF 22

    • 96, Great Titchfield Street, London, W1W 6SQ, England

      IIF 23
child relation
Offspring entities and appointments
Active 8
  • 1
    96 Great Titchfield Street, London, United Kingdom
    Dissolved corporate (2 parents)
    Officer
    2017-06-07 ~ dissolved
    IIF 10 - director → ME
  • 2
    1 Prince Of Wales Road, Flat 55, London, England
    Dissolved corporate (2 parents)
    Equity (Company account)
    100 GBP2019-02-28
    Officer
    2015-02-17 ~ dissolved
    IIF 14 - director → ME
  • 3
    1 Prince Of Wales Road, Flat 55, London, England
    Corporate (3 parents)
    Equity (Company account)
    251,944 GBP2023-12-31
    Officer
    2013-09-05 ~ now
    IIF 13 - director → ME
    2020-04-01 ~ now
    IIF 20 - secretary → ME
  • 4
    1 Prince Of Wales Road, Flat 55, London, England
    Corporate (2 parents)
    Equity (Company account)
    199,001 GBP2024-03-31
    Officer
    2018-10-22 ~ now
    IIF 11 - director → ME
    Person with significant control
    2018-10-22 ~ now
    IIF 1 - Ownership of shares – 75% or more → OE
    IIF 1 - Ownership of voting rights - 75% or more → OE
    IIF 1 - Right to appoint or remove directors → OE
  • 5
    69 Belsize Park Gardens, Flat 1, London, England
    Dissolved corporate (1 parent)
    Officer
    2017-10-06 ~ dissolved
    IIF 6 - director → ME
    Person with significant control
    2017-10-06 ~ dissolved
    IIF 4 - Ownership of shares – 75% or more → OE
    IIF 4 - Ownership of voting rights - 75% or more → OE
    IIF 4 - Right to appoint or remove directors → OE
  • 6
    STURGEON CAPITAL LLP - 2011-08-17
    4 Bourlet Close, London
    Dissolved corporate (2 parents)
    Officer
    2009-06-05 ~ dissolved
    IIF 19 - llp-designated-member → ME
  • 7
    15 Half Moon Street, London, England
    Corporate (5 parents, 1 offspring)
    Equity (Company account)
    104,955 GBP2023-12-31
    Officer
    2023-09-12 ~ now
    IIF 16 - director → ME
  • 8
    Flat 55 1 Prince Of Wales Road, London, England
    Dissolved corporate (2 parents)
    Equity (Company account)
    66 GBP2021-10-31
    Officer
    2020-10-26 ~ dissolved
    IIF 17 - director → ME
Ceased 9
  • 1
    CONTINUO LTD - 2017-08-30
    STURGEON SECURITIES LTD - 2015-09-15
    9 Kingsway, London, England
    Corporate (4 parents, 1 offspring)
    Equity (Company account)
    69,490 GBP2023-12-31
    Officer
    2013-04-08 ~ 2018-08-01
    IIF 8 - director → ME
  • 2
    Plantworks, 1a Britannia Street, London, England
    Corporate (2 parents)
    Equity (Company account)
    -707,936 GBP2024-03-31
    Officer
    2015-11-05 ~ 2018-07-24
    IIF 9 - director → ME
  • 3
    VIVADA LIMITED - 2000-01-20
    Geoffrey Martin & Co 1 Westferry Circus, Canary Wharf, London, England
    Dissolved corporate (1 parent, 1 offspring)
    Officer
    2003-12-01 ~ 2007-03-13
    IIF 18 - director → ME
  • 4
    9 Appold Street, London, England
    Corporate (3 parents)
    Equity (Company account)
    370,687 GBP2023-12-31
    Officer
    2022-04-22 ~ 2023-11-15
    IIF 15 - director → ME
    2021-08-09 ~ 2023-11-15
    IIF 21 - secretary → ME
  • 5
    1 Prince Of Wales Road, Flat 55, London, England
    Corporate (3 parents)
    Equity (Company account)
    251,944 GBP2023-12-31
    Person with significant control
    2016-04-06 ~ 2019-09-11
    IIF 2 - Has significant influence or control → OE
  • 6
    Plantworks, 1a Britannia Street, London, England
    Corporate (2 parents)
    Officer
    2014-06-18 ~ 2018-12-10
    IIF 23 - secretary → ME
  • 7
    STURGEON CAPITAL GFM LTD - 2011-08-17
    Plantworks 1a Britannia Street, London, England
    Corporate (4 parents, 4 offsprings)
    Profit/Loss (Company account)
    -16,519 GBP2023-04-01 ~ 2024-03-31
    Officer
    2010-10-27 ~ 2018-07-24
    IIF 7 - director → ME
  • 8
    Suite G04 1 Quality Court, Chancery Lane, London, England
    Corporate (1 parent)
    Equity (Company account)
    336 GBP2022-06-30
    Officer
    2019-06-03 ~ 2021-07-24
    IIF 12 - director → ME
    2019-06-03 ~ 2022-07-27
    IIF 22 - secretary → ME
    Person with significant control
    2019-06-03 ~ 2020-06-29
    IIF 3 - Ownership of shares – More than 25% but not more than 50% → OE
  • 9
    Flat 55 1 Prince Of Wales Road, London, England
    Dissolved corporate (2 parents)
    Equity (Company account)
    66 GBP2021-10-31
    Person with significant control
    2020-10-26 ~ 2020-11-19
    IIF 5 - Ownership of shares – 75% or more → OE
    IIF 5 - Ownership of voting rights - 75% or more → OE
    IIF 5 - Right to appoint or remove directors → OE

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Contains public sector information retrieved at 24 April 2025 and licensed under the Open Government Licence v3.0.