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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

Biasi, Diego

    Related profiles found in government register
  • Biasi, Diego
    Italian . born in June 1974

    Resident in United Arab Emirates

    Registered addresses and corresponding companies

    • icon of address 11, Albemarle Street, London, W1S 4HH, England

      IIF 1
  • Biasi, Diego
    Italian director born in June 1974

    Resident in United Arab Emirates

    Registered addresses and corresponding companies

    • icon of address 11, Albemarle Street, London, W1S 4HH, England

      IIF 2 IIF 3 IIF 4

    • icon of address 11, Albemarle Street, London, W1S 4HH, United Kingdom

      IIF 5 IIF 6
  • Biasi, Diego
    Italian investment professional born in June 1974

    Resident in United Arab Emirates

    Registered addresses and corresponding companies

    • icon of address 11, Albemarle Street, London, W1S 4HH, United Kingdom

      IIF 7
  • Biasi, Diego
    Italian manager born in June 1974

    Resident in United Arab Emirates

    Registered addresses and corresponding companies

    • icon of address 81, Chancery Lane, London, WC2A 1DD, England

      IIF 8
  • Biasi, Diego
    Italian managing director born in June 1974

    Resident in United Arab Emirates

    Registered addresses and corresponding companies

    • icon of address 11, Albemarle Street, London, W1S 4HH, England

      IIF 9
  • Biasi, Diego
    Italian n/a born in June 1974

    Resident in United Arab Emirates

    Registered addresses and corresponding companies

    • icon of address 11, Albemarle Street, London, W1S 4HH, United Kingdom

      IIF 10
  • Biasi, Diego
    Italian company director born in June 1974

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • icon of address Flat 13, 2 Stanhope Road, London, N6 5LP

      IIF 11
  • Biasi, Diego
    Italian consultant born in June 1974

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • icon of address 16, High Holborn, London, WC1V 6BX, United Kingdom

      IIF 12 IIF 13

    • icon of address Flat 13, 2 Stanhope Road, London, N6 5LP

      IIF 14
  • Biasi, Diego
    Italian director born in June 1974

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • icon of address 11, Albemarle Street, London, W1S 4HH

      IIF 15
  • Mr Diego Biasi
    Italian born in June 1974

    Resident in United Arab Emirates

    Registered addresses and corresponding companies

    • icon of address 11, Albemarle Street, London, W1S 4HH

      IIF 16 IIF 17

    • icon of address 3, Field Court, Grays Inn, London, WC1R 5EF

      IIF 18

    • icon of address C/o Quercus Investment Partners, 11, Albemarle Street, London, W1S 4HH, England

      IIF 19
  • Biasi, Diego
    Italian business consultant born in June 1974

    Resident in Monaco

    Registered addresses and corresponding companies

    • icon of address 16, High Holborn, London, WC1V 6BX, United Kingdom

      IIF 20
  • Biasi, Diego
    Italian director born in June 1974

    Resident in Monaco

    Registered addresses and corresponding companies

    • icon of address 11, Albemarle Street, London, W1S 4HH, England

      IIF 21 IIF 22
  • Biasi, Diego
    Italian investment professional born in June 1974

    Resident in Monaco

    Registered addresses and corresponding companies

    • icon of address 11, Albemarle Street, London, W1S 4HH, United Kingdom

      IIF 23 IIF 24
  • Biasi, Diego
    Italian non-executive director born in June 1974

    Resident in Monaco

    Registered addresses and corresponding companies

    • icon of address 8-12, York Gate, London, NW1 4QG, England

      IIF 25
  • Biasi, Diego
    born in June 1974

    Resident in Italy

    Registered addresses and corresponding companies

    • icon of address 11, Albemarle Street, London, W1S 4HH, United Kingdom

      IIF 26
  • Mr Diego Biasi
    Italian born in June 1974

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Biasi, Diego
    born in June 1974

    Resident in Monaco

    Registered addresses and corresponding companies

    • icon of address 14et N. 1401, Sun-tower Bloc Menton, 7 Avenue Princesse Alice, Monaco, 98000, Monaco

      IIF 34
  • Diego Biasi
    Italian born in June 1974

    Resident in Dubai

    Registered addresses and corresponding companies

    • icon of address 11, Albemarle Street, London, W1S 4HH, England

      IIF 35
  • Diego Biasi
    Italian born in June 1974

    Resident in Monaco

    Registered addresses and corresponding companies

    • icon of address 11, Albemarle Street, London, W1S 4HH, England

      IIF 36
  • Mr Diego Biasi
    Italian born in June 1974

    Resident in Italy

    Registered addresses and corresponding companies

    • icon of address 11, Albemarle Street, London, W1S 4HH, United Kingdom

      IIF 37
  • Mr Diego Biasi
    Italian born in June 1974

    Resident in Monaco

    Registered addresses and corresponding companies

    • icon of address 11, Albemarle Street, London, W1S 4HH

      IIF 38 IIF 39

    • icon of address C/o Progress Advisory, 16 High Holborn, London, WC1V 6BX

      IIF 40

    • icon of address 14et N.1401, Sun-tower Bloc Menton, 7 Avenue Princesse Alice, Monaco, 98000, Monaco

      IIF 41
child relation
Offspring entities and appointments
Active 17
  • 1
    icon of address C/o Progress Advisory, 16, High Holborn, London, England
    Dissolved Corporate (2 parents)
    Person with significant control
    icon of calendar 2017-06-07 ~ dissolved
    IIF 19 - Ownership of shares – More than 25% but not more than 50% → OE
  • 2
    icon of address 3 Field Court, Grays Inn, London
    Dissolved Corporate (2 parents)
    Person with significant control
    icon of calendar 2016-04-06 ~ dissolved
    IIF 18 - Ownership of voting rights - More than 50% but less than 75% → OE
  • 3
    icon of address 16 High Holborn, London
    Dissolved Corporate (2 parents)
    Officer
    icon of calendar 2010-09-21 ~ dissolved
    IIF 12 - Director → ME
  • 4
    icon of address 62 Circular Road, Douglas, Isle Of Man
    Active Corporate (6 parents)
    Officer
    icon of calendar 2024-01-15 ~ now
    IIF 25 - Director → ME
  • 5
    icon of address Lower Third Floor Evelyn Suite, Quantum House, 22-24 Red Lion Court, London, United Kingdom
    Dissolved Corporate (1 parent, 1 offspring)
    Officer
    icon of calendar 2011-01-26 ~ dissolved
    IIF 13 - Director → ME
  • 6
    icon of address Lower Third Floor Evelyn Suite, Quantum House, 22-24 Red Lion Court, London, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    icon of calendar 2009-02-04 ~ dissolved
    IIF 11 - Director → ME
  • 7
    icon of address 2nd Floor 15 Hanover Square, London, England
    Active Corporate (2 parents)
    Officer
    icon of calendar 2022-09-30 ~ now
    IIF 34 - LLP Designated Member → ME
    Person with significant control
    icon of calendar 2022-09-30 ~ now
    IIF 41 - Has significant influence or control → OE
  • 8
    icon of address Quercus Investment Partners Limited, 11 Albemarle Street, London
    Dissolved Corporate (2 parents, 1 offspring)
    Officer
    icon of calendar 2017-01-27 ~ dissolved
    IIF 15 - Director → ME
  • 9
    icon of address 11 Albemarle Street, London, England
    Dissolved Corporate (2 parents)
    Officer
    icon of calendar 2020-05-12 ~ dissolved
    IIF 21 - Director → ME
    Person with significant control
    icon of calendar 2020-05-12 ~ dissolved
    IIF 36 - Right to appoint or remove directors → OE
    IIF 36 - Ownership of voting rights - More than 50% but less than 75% → OE
    IIF 36 - Ownership of shares – More than 50% but less than 75% → OE
  • 10
    icon of address C/o Quercus Investment Partners, 11 Albemarle Street, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    icon of calendar 2017-01-31 ~ now
    IIF 6 - Director → ME
  • 11
    QUERCUS BIASI FOUNDATION - 2015-06-01
    icon of address 11 Albemarle Street, London, England
    Active Corporate (2 parents)
    Officer
    icon of calendar 2014-12-17 ~ now
    IIF 7 - Director → ME
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    IIF 31 - Ownership of shares – 75% or more → OE
  • 12
    QUERCUS INVESTMENT PARTNERS (2014) LIMITED - 2016-03-24
    icon of address 11 Albemarle Street, London
    Active Corporate (1 parent, 3 offsprings)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -156,900 GBP2023-12-31
    Officer
    icon of calendar 2014-09-23 ~ now
    IIF 24 - Director → ME
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    IIF 38 - Right to appoint or remove directors → OE
    IIF 38 - Ownership of voting rights - 75% or more → OE
    IIF 38 - Ownership of shares – 75% or more → OE
  • 13
    QUERCUS INVESTMENT PARTNERS LLP - 2015-06-03
    icon of address 11 Albemarle Street, London
    Dissolved Corporate (3 parents)
    Person with significant control
    icon of calendar 2017-01-23 ~ dissolved
    IIF 29 - Has significant influence or control as a member of a firm → OE
    IIF 29 - Has significant influence or control over the trustees of a trust → OE
    IIF 29 - Has significant influence or control → OE
  • 14
    icon of address 11 Albemarle Street, London, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    icon of calendar 2018-12-18 ~ dissolved
    IIF 26 - LLP Designated Member → ME
    Person with significant control
    icon of calendar 2018-12-18 ~ dissolved
    IIF 37 - Right to surplus assets - More than 25% but not more than 50% → OE
    IIF 37 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 15
    icon of address 11 Albemarle Street, London, England
    Dissolved Corporate (2 parents)
    Officer
    icon of calendar 2020-10-21 ~ dissolved
    IIF 22 - Director → ME
  • 16
    QUERCUS INVESTMENT PARTNERS LIMITED - 2020-02-27
    QUERCUS 2014 LIMITED - 2015-06-03
    icon of address 11 Albemarle Street, London
    Active Corporate (3 parents, 2 offsprings)
    Equity (Company account)
    Retained earnings (accumulated losses)
    36,506 GBP2024-12-31
    Officer
    icon of calendar 2014-09-30 ~ now
    IIF 23 - Director → ME
  • 17
    05677551 LTD - 2011-03-22
    icon of address C/o Progress Advisory, 16 High Holborn, London
    Active Corporate (2 parents)
    Officer
    icon of calendar 2006-08-29 ~ now
    IIF 20 - Director → ME
    Person with significant control
    icon of calendar 2016-05-25 ~ now
    IIF 40 - Ownership of shares – 75% or more → OE
Ceased 11
  • 1
    icon of address 5th Floor 86 Jermyn Street, London, England
    Active Corporate (3 parents)
    Officer
    icon of calendar 2014-11-11 ~ 2018-01-19
    IIF 9 - Director → ME
    Person with significant control
    icon of calendar 2016-10-01 ~ 2018-01-19
    IIF 30 - Has significant influence or control as a member of a firm → OE
    IIF 30 - Has significant influence or control → OE
  • 2
    icon of address 5th Floor 86 Jermyn Street, London, England
    Active Corporate (3 parents)
    Officer
    icon of calendar 2013-11-01 ~ 2018-01-19
    IIF 1 - Director → ME
  • 3
    icon of address International House, 1 St. Katharine's Way, London
    Dissolved Corporate
    Officer
    icon of calendar 2006-04-25 ~ 2010-11-02
    IIF 14 - Director → ME
  • 4
    icon of address C/o Quercus Investment Partners, 11 Albemarle Street, London, United Kingdom
    Active Corporate (4 parents)
    Person with significant control
    icon of calendar 2017-01-31 ~ 2023-07-10
    IIF 33 - Right to appoint or remove directors → OE
    IIF 33 - Ownership of voting rights - 75% or more → OE
    IIF 33 - Ownership of shares – 75% or more → OE
  • 5
    QUERCUS INVESTMENT PARTNERS LIMITED - 2020-02-27
    QUERCUS 2014 LIMITED - 2015-06-03
    icon of address 11 Albemarle Street, London
    Active Corporate (3 parents, 2 offsprings)
    Equity (Company account)
    Retained earnings (accumulated losses)
    36,506 GBP2024-12-31
    Person with significant control
    icon of calendar 2017-10-01 ~ 2021-09-21
    IIF 39 - Right to appoint or remove directors → OE
    IIF 39 - Ownership of voting rights - 75% or more → OE
    IIF 39 - Ownership of shares – 75% or more → OE
  • 6
    icon of address 5th Floor 86 Jermyn Street, London, England
    Active Corporate (3 parents, 3 offsprings)
    Officer
    icon of calendar 2014-02-11 ~ 2018-01-19
    IIF 4 - Director → ME
    Person with significant control
    icon of calendar 2017-01-01 ~ 2018-01-19
    IIF 27 - Has significant influence or control as a member of a firm → OE
    IIF 27 - Has significant influence or control over the trustees of a trust → OE
    IIF 27 - Has significant influence or control → OE
  • 7
    icon of address 5th Floor 86 Jermyn Street, London, England
    Active Corporate (4 parents, 3 offsprings)
    Officer
    icon of calendar 2016-03-25 ~ 2018-01-19
    IIF 5 - Director → ME
    Person with significant control
    icon of calendar 2017-01-01 ~ 2018-01-19
    IIF 32 - Has significant influence or control as a member of a firm → OE
    IIF 32 - Has significant influence or control over the trustees of a trust → OE
    IIF 32 - Has significant influence or control → OE
  • 8
    icon of address 5th Floor 86 Jermyn Street, London, England
    Active Corporate (3 parents)
    Officer
    icon of calendar 2014-11-28 ~ 2018-01-19
    IIF 2 - Director → ME
    Person with significant control
    icon of calendar 2017-06-01 ~ 2019-04-18
    IIF 17 - Has significant influence or control as a member of a firm → OE
    IIF 17 - Has significant influence or control → OE
  • 9
    QUERCUS SOLAR HOLDING LIMITED - 2018-09-13
    icon of address 81 Chancery Lane, London, England
    Dissolved Corporate (1 parent)
    Officer
    icon of calendar 2017-08-21 ~ 2018-12-06
    IIF 8 - Director → ME
    Person with significant control
    icon of calendar 2017-08-21 ~ 2018-12-06
    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
  • 10
    icon of address 5th Floor 86 Jermyn Street, London, England
    Active Corporate (3 parents)
    Officer
    icon of calendar 2014-12-12 ~ 2018-01-19
    IIF 3 - Director → ME
    Person with significant control
    icon of calendar 2016-10-01 ~ 2018-01-19
    IIF 28 - Has significant influence or control as a member of a firm → OE
    IIF 28 - Has significant influence or control → OE
  • 11
    GOOD ENERGY ROSE COTTAGE SOLAR PARK (006) LIMITED - 2013-12-05
    icon of address 5th Floor 86 Jermyn Street, London, England
    Active Corporate (3 parents)
    Officer
    icon of calendar 2013-12-03 ~ 2018-01-19
    IIF 10 - Director → ME
    Person with significant control
    icon of calendar 2017-06-01 ~ 2017-06-01
    IIF 16 - Has significant influence or control as a member of a firm → OE
    IIF 16 - Has significant influence or control → OE

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Contains public sector information retrieved at 26 August 2025 and licensed under the Open Government Licence v3.0.