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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

Federico Pirzio-biroli

    Related profiles found in government register
  • Federico Pirzio-biroli
    Belgian born in May 1984

    Resident in Kenya

    Registered addresses and corresponding companies

    • 8, Warner Yard, London, EC1R 5EY, England

      IIF 1
  • Pirzio-biroli, Federico
    Belgian born in May 1984

    Resident in Kenya

    Registered addresses and corresponding companies

    • 8, Warner Yard, London, EC1R 5EY, England

      IIF 2
  • Mr Federico Pietro Alessandro Pirzio-biroli
    Belgian born in May 1984

    Resident in Italy

    Registered addresses and corresponding companies

    • 8, Warner Yard, Clerkenwell, London, EC1R 5EY

      IIF 3 IIF 4 IIF 5

    • 8, Warner Yard, London, EC1R 5EY

      IIF 6

    • 8 Warner Yard, London, EC1R 5EY, United Kingdom

      IIF 7 IIF 8
  • Pirzio-biroli, Federico Pietro Alessandro
    Belgian partner - venture capital firm born in May 1984

    Resident in Kenya

    Registered addresses and corresponding companies

    • 8 Warner Yard, Warner Yard, London, EC1R 5EY, England

      IIF 9
  • Pirzio-biroli, Federico Pietro Alessandro
    Belgian born in May 1984

    Resident in Italy

    Registered addresses and corresponding companies

    • 8, Warner Yard, Clerkenwell, London, EC1R 5EY

      IIF 10 IIF 11

    • 8 Warner Yard, London, EC1R 5EY, United Kingdom

      IIF 12 IIF 13
  • Pirzio-biroli, Federico
    British director born in May 1984

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 11 Penrhyn Crescent, London, SW14 7PF

      IIF 14
  • Pirzio-biroli, Federico Pietro Alessandro
    born in May 1984

    Resident in Italy

    Registered addresses and corresponding companies

    • 8, Warner Yard, Clerkenwell, London, EC1R 5EY, United Kingdom

      IIF 15
  • Pirzio-biroli, Federico Pietro Alessandro
    Belgian angel investor born in May 1984

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 23, Queensdale Road, London, W11 4SB, England

      IIF 16
  • Pirzio-biroli, Federico Pietro Alessandro
    Belgian director born in May 1984

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Units 14 & 28, Utopia Village, 7 Chalcot Road, London, NW1 8LH, England

      IIF 17
  • Pirzio-biroli, Federico Pietro Alessandro
    Belgian investor born in May 1984

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 9, Grazeley Court, London, SE19 1QR, England

      IIF 18
  • Pirzio-biroli, Federico Pietro Alessandro
    Belgian none born in May 1984

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 25, Moorgate, London, EC2R 6AY, United Kingdom

      IIF 19
  • Pirzio-biroli, Federico Pietro Alessandro
    Belgian partner at playfair capital born in May 1984

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 8, Warner Yard, London, EC1R 5EY, England

      IIF 20
child relation
Offspring entities and appointments
Active 10
  • 1
    Geoffrey Martin & Co, 1 Westferry Circus, London, England
    Dissolved Corporate (3 parents)
    Officer
    2012-05-21 ~ dissolved
    IIF 19 - Director → ME
  • 2
    8 Warner Yard, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    2025-06-25 ~ now
    IIF 12 - Director → ME
    Person with significant control
    2025-06-25 ~ now
    IIF 8 - Ownership of shares – 75% or more → OE
    IIF 8 - Ownership of voting rights - 75% or more → OE
    IIF 8 - Right to appoint or remove directors → OE
  • 3
    9 Grazeley Court, London
    Dissolved Corporate (4 parents)
    Officer
    2013-01-08 ~ dissolved
    IIF 18 - Director → ME
  • 4
    Cliffe Barn Church Lane, Tideswell, Buxton, Derbyshire, England
    Active Corporate (2 parents, 1 offspring)
    Equity (Company account)
    10,877,885 GBP2024-09-30
    Officer
    2020-02-07 ~ now
    IIF 2 - Director → ME
    Person with significant control
    2020-02-07 ~ now
    IIF 1 - Ownership of shares – More than 50% but less than 75% as a member of a firm → OE
    IIF 1 - Ownership of voting rights - More than 50% but less than 75% as a member of a firm → OE
    IIF 1 - Right to appoint or remove directors as a member of a firm → OE
  • 5
    8 Warner Yard, London, United Kingdom
    Active Corporate (3 parents)
    Person with significant control
    2024-08-28 ~ now
    IIF 7 - Ownership of shares – 75% or more → OE
    IIF 7 - Ownership of voting rights - 75% or more → OE
    IIF 7 - Right to appoint or remove directors → OE
  • 6
    8 Warner Yard, London
    Active Corporate (4 parents)
    Officer
    2013-10-25 ~ now
    IIF 13 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 6 - Right to appoint or remove directors → OE
    IIF 6 - Ownership of shares – 75% or more → OE
    IIF 6 - Ownership of voting rights - 75% or more → OE
  • 7
    8 Warner Yard, Clerkenwell, London
    Active Corporate (1 parent, 1 offspring)
    Officer
    2013-02-19 ~ now
    IIF 10 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 3 - Ownership of shares – 75% or more → OE
    IIF 3 - Ownership of voting rights - 75% or more → OE
    IIF 3 - Right to appoint or remove directors → OE
  • 8
    8 Warner Yard, Clerkenwell, London
    Active Corporate (2 parents)
    Officer
    2013-02-21 ~ now
    IIF 15 - LLP Designated Member → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 4 - Right to surplus assets - 75% or more → OE
    IIF 4 - Ownership of voting rights - 75% or more → OE
    IIF 4 - Right to appoint or remove members → OE
  • 9
    PLAYFAIR CAPITAL LIMITED - 2013-02-21
    8 Warner Yard, Clerkenwell, London
    Active Corporate (4 parents)
    Cash at bank and in hand (Company account)
    1 GBP2025-03-31
    Officer
    2011-07-28 ~ now
    IIF 11 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 5 - Ownership of shares – 75% or more → OE
    IIF 5 - Right to appoint or remove directors → OE
    IIF 5 - Ownership of voting rights - 75% or more → OE
  • 10
    Furze Park Furze Park, West Woodhay, Newbury, United Kingdom
    Dissolved Corporate (4 parents)
    Total Assets Less Current Liabilities (Company account)
    -12,141 GBP2015-05-31
    Officer
    2013-04-30 ~ dissolved
    IIF 20 - Director → ME
Ceased 4
  • 1
    11 Penrhyn Crescent, London
    Dissolved Corporate (2 parents)
    Officer
    2012-02-27 ~ 2013-10-01
    IIF 14 - Director → ME
  • 2
    YESLAB LIMITED - 2016-12-14
    Care Of Restructuring And Recovery Services (rrs) S&w Partners Llp, 45 Gresham Street, London
    In Administration Corporate (2 parents, 2 offsprings)
    Total Assets Less Current Liabilities (Company account)
    125,131 GBP2015-12-31
    Officer
    2014-08-18 ~ 2016-05-14
    IIF 17 - Director → ME
  • 3
    RUMMBLE LIMITED - 2020-07-17
    PLAYTXT LIMITED - 2007-08-31
    45 Gresham Street, London, United Kingdom
    Dissolved Corporate (2 parents, 1 offspring)
    Equity (Company account)
    -1,823,834 GBP2021-03-31
    Officer
    2013-04-02 ~ 2014-10-01
    IIF 16 - Director → ME
  • 4
    4th Floor 95 Gresham Street, London, United Kingdom
    Active Corporate (4 parents)
    Equity (Company account)
    76,225 GBP2020-12-31
    Officer
    2015-12-23 ~ 2017-12-31
    IIF 9 - Director → ME

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