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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

Mr Geoffrey David Sinclair

    Related profiles found in government register
  • Mr Geoffrey David Sinclair
    British born in August 1972

    Resident in England

    Registered addresses and corresponding companies

    • 28, St. John's Square, London, EC1M 4DN, England

      IIF 1

    • Sustainable Ventures Level 5 County Hall, Belvedere Road, London, SE1 7PB, England

      IIF 2
  • Mr Geoffrey David Sinclair
    British born in August 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 38 Sledge Tower, London, E8 3GT, England

      IIF 3

    • Level 5 County Hall, Sustainable Ventures, Belvedere Road, London, SE1 7PB, England

      IIF 4

    • Sustainable Ventures, 5th Floor, County Hall, Belvedere Rd, London, SE1 7PB, United Kingdom

      IIF 5

    • Sustainable Ventures, 5th Floor, County Hall, London, SE1 7PB, United Kingdom

      IIF 6
  • Mr Geoffrey David Sinclair
    Uk born in August 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 34b, York Way, London, N1 9AB, United Kingdom

      IIF 7
  • Geoffrey David Sinclair
    British born in August 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Sustainable Ventures, 5th Floor, County Hall, Belvedere Rd, London, SE1 7PB, United Kingdom

      IIF 8
  • Sinclair, Geoffrey David
    British born in August 1972

    Resident in England

    Registered addresses and corresponding companies

    • 7, Bell Yard, London, WC2A 2JR, United Kingdom

      IIF 9
  • Sinclair, Geoffrey David
    born in August 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 33, Wigmore Street, London, W1U 1BZ

      IIF 10
  • Sinclair, Geoffrey David
    British born in August 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Level 5 County Hall, Sustainable Ventures, Belvedere Road, London, SE1 7PB, England

      IIF 11

    • Sustainable Ventures, 5th Floor, County Hall, Belvedere Rd, London, SE1 7PB, United Kingdom

      IIF 12 IIF 13 IIF 14

    • Sustainable Ventures, 5th Floor, County Hall, London, SE1 7PB, United Kingdom

      IIF 16 IIF 17
  • Sinclair, Geoffrey David
    British director born in August 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Sustainable Ventures Level 5 County Hall, Belvedere Road, London, SE1 7PB, England

      IIF 18

    • Trojan House, 34 Arcadia Avenue, London, N3 2JU, England

      IIF 19
  • Sinclair, Geoffrey David
    British investment banking born in August 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 28 Cruden Street, Islington, London, N1 8NH

      IIF 20
  • Sinclair, Geoff
    British born in August 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 7 Bell Yard, London, WC2A 2JR, United Kingdom

      IIF 21
  • Sinclair, Geoffrey David

    Registered addresses and corresponding companies

    • 34b, York Way, London, N1 9AB, United Kingdom

      IIF 22
  • Sinclair, Geoffrey David
    United Kingdom director born in August 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 34b, York Way, London, N1 9AB, United Kingdom

      IIF 23
child relation
Offspring entities and appointments
Active 11
  • 1
    34b York Way, London, United Kingdom
    Dissolved Corporate (1 parent)
    Officer
    2017-05-09 ~ dissolved
    IIF 23 - Director → ME
    2017-05-09 ~ dissolved
    IIF 22 - Secretary → ME
    Person with significant control
    2017-05-09 ~ dissolved
    IIF 7 - Ownership of shares – 75% or more → OE
    IIF 7 - Ownership of voting rights - 75% or more → OE
  • 2
    Sustainable Ventures Level 5 County Hall, Belvedere Road, London, England
    Dissolved Corporate (1 parent)
    Equity (Company account)
    -555 GBP2024-03-31
    Officer
    2015-05-06 ~ dissolved
    IIF 18 - Director → ME
    Person with significant control
    2024-11-19 ~ dissolved
    IIF 2 - Ownership of shares – 75% or more → OE
  • 3
    Sustainable Ventures 5th Floor, County Hall, Belvedere Rd, London, United Kingdom
    Active Corporate (7 parents, 5 offsprings)
    Officer
    2018-11-13 ~ now
    IIF 13 - Director → ME
    Person with significant control
    2018-11-13 ~ now
    IIF 5 - Right to appoint or remove directors → OE
    IIF 5 - Ownership of shares – More than 50% but less than 75% → OE
    IIF 5 - Ownership of voting rights - More than 50% but less than 75% → OE
  • 4
    Sustainable Ventures 5th Floor, County Hall, Belvedere Rd, London, United Kingdom
    Active Corporate (5 parents)
    Officer
    2025-10-31 ~ now
    IIF 14 - Director → ME
  • 5
    Sustainable Ventures 5th Floor, County Hall, Belvedere Rd, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    2019-09-24 ~ now
    IIF 12 - Director → ME
  • 6
    Sustainable Ventures 5th Floor, County Hall, Belvedere Rd, London, United Kingdom
    Active Corporate (3 parents, 1 offspring)
    Officer
    2017-04-06 ~ now
    IIF 15 - Director → ME
    Person with significant control
    2018-12-20 ~ now
    IIF 8 - Has significant influence or control → OE
  • 7
    CO2SENSE LIMITED - 2012-02-15
    THE YORKSHIRE AND HUMBER SUSTAINABLE FUTURES COMPANY LIMITED - 2009-10-17
    THE YORKSHIRE & HUMBER SUSTAINABLE (NUMBER ONE) COMPANY LIMITED - 2005-03-09
    Sustainable Ventures, 5th Floor, County Hall, London, United Kingdom
    Active Corporate (4 parents, 2 offsprings)
    Officer
    2013-09-23 ~ now
    IIF 16 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 6 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 8
    Sustainable Ventures, 5th Floor, County Hall, London, United Kingdom
    Active Corporate (5 parents)
    Equity (Company account)
    663,285 GBP2024-03-31
    Officer
    2019-06-01 ~ now
    IIF 17 - Director → ME
  • 9
    Level 5 County Hall Sustainable Ventures, Belvedere Road, London, England
    Active Corporate (1 parent)
    Equity (Company account)
    61,087 GBP2024-11-30
    Officer
    2019-11-21 ~ now
    IIF 11 - Director → ME
    Person with significant control
    2019-11-21 ~ now
    IIF 4 - Right to appoint or remove directors → OE
    IIF 4 - Ownership of shares – 75% or more → OE
    IIF 4 - Ownership of voting rights - 75% or more → OE
  • 10
    TRANSITIONZERO LTD - 2021-06-08
    ENERGY AND CLEAN AIR ANALYTICS - 2021-05-14
    ENERGY AND CLEAN AIR ANALYTICS LTD - 2020-12-30
    7 Bell Yard, London, United Kingdom
    Active Corporate (4 parents, 1 offspring)
    Officer
    2020-09-30 ~ now
    IIF 9 - Director → ME
  • 11
    7 Bell Yard, London, United Kingdom
    Active Corporate (3 parents)
    Officer
    2025-02-14 ~ now
    IIF 21 - Director → ME
Ceased 5
  • 1
    28 Cruden Street, Islington, London
    Active Corporate (4 parents)
    Equity (Company account)
    1,028 GBP2024-09-29
    Officer
    2013-03-27 ~ 2020-04-17
    IIF 20 - Director → ME
  • 2
    Sustainable Ventures Level 5 County Hall, Belvedere Road, London, England
    Dissolved Corporate (1 parent)
    Equity (Company account)
    -555 GBP2024-03-31
    Person with significant control
    2016-04-06 ~ 2018-10-22
    IIF 3 - Right to appoint or remove directors → OE
    IIF 3 - Ownership of voting rights - 75% or more → OE
    IIF 3 - Ownership of shares – 75% or more → OE
  • 3
    GROWUP URBAN FARMS LTD. - 2020-06-13
    One, Glass Wharf, Bristol, England
    Active Corporate (4 parents, 1 offspring)
    Equity (Company account)
    -28,158,331 GBP2024-12-31
    Officer
    2017-02-17 ~ 2017-09-07
    IIF 19 - Director → ME
  • 4
    First Floor, 11 Argyll Street, London, United Kingdom
    Active Corporate (3 parents, 1 offspring)
    Profit/Loss (Company account)
    205,798 GBP2021-04-06 ~ 2022-04-05
    Officer
    2013-04-05 ~ 2023-01-20
    IIF 10 - LLP Member → ME
  • 5
    TRANSITIONZERO LTD - 2021-06-08
    ENERGY AND CLEAN AIR ANALYTICS - 2021-05-14
    ENERGY AND CLEAN AIR ANALYTICS LTD - 2020-12-30
    7 Bell Yard, London, United Kingdom
    Active Corporate (4 parents, 1 offspring)
    Person with significant control
    2020-09-30 ~ 2021-10-27
    IIF 1 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 1 - Right to appoint or remove directors → OE

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