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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.

Jump to: Offsprings
Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Maddan, Ralph Buchanan

    Related profiles found in government register
  • Maddan, Ralph Buchanan
    British born in December 1964

    Resident in England

    Registered addresses and corresponding companies
  • Maddan, Ralph Buchanan
    British director born in December 1964

    Resident in England

    Registered addresses and corresponding companies
  • Maddan, Alexander Ralph Buchanan
    British born in December 1964

    Resident in England

    Registered addresses and corresponding companies
  • Maddan, Ralph Buchanan Alexander
    British born in December 1964

    Resident in England

    Registered addresses and corresponding companies
  • Maddan, Ralph Buchanan Alexander
    British born in December 1964

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Maddan, Ralph Buchanan Alexander
    British director born in December 1964

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Mr Ralph Buchanan Alexander Maddan
    British born in December 1964

    Resident in United Kingdom

    Registered addresses and corresponding companies
child relation
Offspring entities and appointments 37
  • 1
    AGRIVERT (BUCKS) LIMITED
    06188203
    Dissolved Corporate (9 parents)
    Officer
    2007-03-27 ~ dissolved
    IIF 37 - Director → ME
  • 2
    AGRIVERT (FARMS) LIMITED
    09758784
    Dissolved Corporate (4 parents)
    Officer
    2015-09-02 ~ dissolved
    IIF 28 - Director → ME
  • 3
    AGRIVERT LIMITED
    - now 02885265
    BROADTYPE LIMITED
    - 1994-03-28 02885265
    Active Corporate (28 parents, 4 offsprings)
    Officer
    1994-01-14 ~ 2024-10-04
    IIF 34 - Director → ME
    2025-07-23 ~ now
    IIF 19 - Director → ME
  • 4
    AGRIVERT OPERATIONS LIMITED
    11854945
    Active Corporate (6 parents)
    Officer
    2019-03-01 ~ 2024-10-04
    IIF 41 - Director → ME
    2025-06-23 ~ now
    IIF 18 - Director → ME
  • 5
    AGRIVERT OXFORDSHIRE LIMITED
    - now 05835659
    AGRIVERT (FAULD) LIMITED
    - 2008-03-31 05835659
    Dissolved Corporate (7 parents)
    Officer
    2006-06-02 ~ dissolved
    IIF 38 - Director → ME
  • 6
    AGRIVERT RENEWABLES LIMITED
    11504386
    Active Corporate (7 parents, 3 offsprings)
    Officer
    2018-08-07 ~ now
    IIF 40 - Director → ME
    Person with significant control
    2018-08-07 ~ 2018-08-10
    IIF 43 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 43 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 7
    BIOCOW ENVIRONMENTAL SERVICES LIMITED
    10270349 09891982
    Liquidation Corporate (14 parents)
    Officer
    2024-12-10 ~ 2025-02-24
    IIF 10 - Director → ME
  • 8
    CHANGING WASTE LTD
    - now 10470933
    EFLSAD LTD - 2018-04-03
    Active Corporate (13 parents)
    Officer
    2024-09-06 ~ now
    IIF 3 - Director → ME
  • 9
    CHILTERN SOLAR HOLDING COMPANY LIMITED
    14952712
    Active Corporate (9 parents, 1 offspring)
    Officer
    2025-06-23 ~ now
    IIF 20 - Director → ME
  • 10
    CHILTERN SOLAR LIMITED
    07642657
    Active Corporate (12 parents)
    Officer
    2025-06-23 ~ 2026-02-27
    IIF 17 - Director → ME
  • 11
    ENRICH4 LTD
    10126023
    Active Corporate (11 parents)
    Officer
    2024-11-12 ~ now
    IIF 7 - Director → ME
  • 12
    GALTRES ENERGY LIMITED
    11347396
    Active Corporate (6 parents)
    Officer
    2024-09-12 ~ 2025-01-08
    IIF 9 - Director → ME
  • 13
    Active Corporate (13 parents, 13 offsprings)
    Officer
    2024-09-06 ~ now
    IIF 2 - Director → ME
  • 14
    HARRIS TOBIAS LIMITED
    00066810
    Active Corporate (12 parents, 2 offsprings)
    Officer
    2025-08-26 ~ now
    IIF 15 - Director → ME
  • 15
    HEMSWELL BIOGAS LIMITED
    08935699
    Active Corporate (13 parents, 3 offsprings)
    Officer
    2024-09-06 ~ now
    IIF 8 - Director → ME
  • 16
    HOLME BIOENERGY LIMITED
    11346365
    Active Corporate (9 parents)
    Officer
    2024-09-11 ~ now
    IIF 33 - Director → ME
  • 17
    KINGSTON COMPOSTING LIMITED
    06273863
    Dissolved Corporate (12 parents, 1 offspring)
    Officer
    2007-06-08 ~ dissolved
    IIF 36 - Director → ME
  • 18
    LOCAL GENERATION LIMITED
    06606245
    Active Corporate (22 parents, 1 offspring)
    Officer
    2024-09-06 ~ now
    IIF 1 - Director → ME
  • 19
    MOGE PROPERTY LIMITED
    12091752
    Active Corporate (3 parents)
    Officer
    2019-07-08 ~ now
    IIF 21 - Director → ME
    Person with significant control
    2019-07-08 ~ now
    IIF 42 - Has significant influence or control → OE
  • 20
    R100 ENERGY LIMITED
    10829140
    Active Corporate (9 parents)
    Officer
    2024-09-06 ~ now
    IIF 4 - Director → ME
  • 21
    SEVERN TRENT GREEN POWER (ARDLEY) LIMITED - now
    AGRIVERT (ARDLEY) LIMITED
    - 2019-03-29 05807721
    AGRIVERT (NORTHERN IRELAND) LIMITED
    - 2009-01-26 05807721
    Active Corporate (22 parents)
    Officer
    2006-05-05 ~ 2018-11-30
    IIF 39 - Director → ME
  • 22
    SEVERN TRENT GREEN POWER (BRIDGEND) LIMITED - now
    AGRIVERT (SOUTH WALES) LIMITED
    - 2019-03-29 09689123
    AGRIVERT (BRIDGEND) LIMITED
    - 2015-09-04 09689123
    Active Corporate (18 parents)
    Officer
    2015-08-20 ~ 2018-11-30
    IIF 22 - Director → ME
  • 23
    SEVERN TRENT GREEN POWER (CASSINGTON) LIMITED - now
    AGRIVERT (CASSINGTON) LIMITED
    - 2019-03-29 06551045
    OXFORD RENEWABLE ENERGY LIMITED
    - 2016-12-23 06551045
    Active Corporate (26 parents)
    Officer
    2015-08-20 ~ 2018-11-30
    IIF 26 - Director → ME
    2008-04-01 ~ 2009-05-26
    IIF 12 - Director → ME
  • 24
    SEVERN TRENT GREEN POWER (CW) LIMITED - now
    AGRIVERT (CW) LIMITED
    - 2019-03-29 07982964
    3708TH SINGLE MEMBER SHELF TRADING COMPANY LIMITED
    - 2012-04-27 07982964 04645530... (more)
    Active Corporate (23 parents)
    Officer
    2012-04-25 ~ 2018-11-30
    IIF 13 - Director → ME
  • 25
    SEVERN TRENT GREEN POWER (HERTFORDSHIRE) LIMITED - now
    AGRIVERT (HERTFORDSHIRE) LIMITED
    - 2019-03-29 06771560
    Active Corporate (20 parents)
    Officer
    2008-12-11 ~ 2018-11-30
    IIF 11 - Director → ME
  • 26
    SEVERN TRENT GREEN POWER (NORTH LONDON) LIMITED - now
    AGRIVERT (NORTH LONDON) LIMITED
    - 2019-03-29 09689098
    AGRIVERT (HERTS BIOGAS) LIMITED
    - 2016-12-23 09689098
    Active Corporate (18 parents)
    Officer
    2015-08-20 ~ 2018-11-30
    IIF 31 - Director → ME
  • 27
    SEVERN TRENT GREEN POWER (RBWM) LIMITED - now
    AGRIVERT (RBWM) LIMITED
    - 2019-03-29 07326279
    3677TH SINGLE MEMBER SHELF TRADING COMPANY LIMITED
    - 2011-08-09 07326279 05170525... (more)
    Active Corporate (23 parents)
    Officer
    2011-08-04 ~ 2018-11-30
    IIF 27 - Director → ME
  • 28
    SEVERN TRENT GREEN POWER (WALLINGFORD) LIMITED - now
    AGRIVERT (WALLINGFORD) LIMITED
    - 2019-03-29 07672850
    3701ST SINGLE MEMBER SHELF TRADING COMPANY LIMITED
    - 2011-08-09 07672850 06650155... (more)
    Active Corporate (26 parents)
    Officer
    2015-08-20 ~ 2018-11-30
    IIF 23 - Director → ME
    2011-08-04 ~ 2012-05-01
    IIF 14 - Director → ME
  • 29
    SEVERN TRENT GREEN POWER (WEST LONDON) LIMITED - now
    AGRIVERT (WEST LONDON) LIMITED
    - 2019-03-29 08308321
    Active Corporate (24 parents)
    Officer
    2014-02-04 ~ 2018-11-30
    IIF 32 - Director → ME
  • 30
    SEVERN TRENT GREEN POWER BIOGAS LIMITED - now
    AGRIVERT BIOGAS LIMITED
    - 2019-03-29 06657846
    Active Corporate (24 parents, 7 offsprings)
    Officer
    2008-07-28 ~ 2018-11-30
    IIF 25 - Director → ME
  • 31
    SEVERN TRENT GREEN POWER COMPOSTING LIMITED - now
    AGRIVERT COMPOSTING LIMITED
    - 2019-03-29 04927756
    Active Corporate (24 parents, 1 offspring)
    Officer
    2004-01-22 ~ 2018-11-30
    IIF 24 - Director → ME
  • 32
    SEVERN TRENT GREEN POWER GROUP LIMITED - now
    AGRIVERT GROUP LIMITED
    - 2019-03-29 06968842
    Active Corporate (28 parents, 3 offsprings)
    Officer
    2009-11-12 ~ 2018-11-30
    IIF 30 - Director → ME
  • 33
    SEVERN TRENT GREEN POWER HOLDINGS LIMITED - now
    AGRIVERT HOLDINGS LIMITED
    - 2019-03-29 09737422
    Active Corporate (23 parents, 1 offspring)
    Officer
    2015-08-18 ~ 2018-11-30
    IIF 29 - Director → ME
  • 34
    STORTEC ENGINEERING LIMITED
    11185164
    Active Corporate (13 parents)
    Officer
    2024-09-06 ~ now
    IIF 5 - Director → ME
  • 35
    THE ASSOCIATION FOR ORGANICS RECYCLING
    - now 02816713
    THE COMPOSTING ASSOCIATION - 2008-07-23
    THE ORGANIC WASTE COMPOSTING ASSOCIATION - 1995-05-24
    Dissolved Corporate (46 parents)
    Officer
    2011-02-09 ~ dissolved
    IIF 16 - Director → ME
  • 36
    THE ASSOCIATION FOR RENEWABLE ENERGY AND CLEAN TECHNOLOGY
    - now 04241430 12185832... (more)
    RENEWABLE ENERGY ASSOCIATION
    - 2019-10-22 04241430 12185832... (more)
    THE RENEWABLE POWER ASSOCIATION - 2005-11-03
    Active Corporate (48 parents, 3 offsprings)
    Officer
    2017-09-09 ~ 2025-12-11
    IIF 35 - Director → ME
  • 37
    THORNFIELD 001 LIMITED
    09434307 09434278... (more)
    Active Corporate (13 parents)
    Officer
    2024-11-12 ~ now
    IIF 6 - Director → ME

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.