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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

Chown, Martin John

child relation
Offspring entities and appointments 36
  • 1
    ABEREDW ENERGY PARK LIMITED
    12904601
    Hodge House, Guildhall Place, Cardiff, United Kingdom
    Active Corporate (13 parents)
    Equity (Company account)
    -47,543 GBP2021-03-31
    Officer
    2025-12-01 ~ now
    IIF 22 - Director → ME
  • 2
    BANC DU ENERGY PARK LIMITED
    - now 12576992
    CALON Y CANOLBARTH ENERGY PARK LIMITED - 2020-08-19
    Hodge House, Guildhall Place, Cardiff, United Kingdom
    Active Corporate (14 parents)
    Equity (Company account)
    -25,118 GBP2021-03-31
    Officer
    2025-12-01 ~ now
    IIF 18 - Director → ME
  • 3
    BLAENCOTHI ENERGY PARK LIMITED
    13687872
    Hodge House, Guildhall Place, Cardiff, United Kingdom
    Active Corporate (7 parents)
    Equity (Company account)
    -23,801 GBP2024-03-31
    Officer
    2025-12-01 ~ now
    IIF 27 - Director → ME
  • 4
    BRYN GILWERN ENERGY PARK LIMITED
    13052399
    Hodge House, Guildhall Place, Cardiff, United Kingdom
    Active Corporate (13 parents)
    Officer
    2025-12-01 ~ now
    IIF 21 - Director → ME
  • 5
    BRYN RHUDD ENERGY PARK LIMITED
    - now 13686094
    BRYN GLAS ENERGY PARK LIMITED - 2025-02-05
    Hodge House, Guildhall Place, Cardiff, United Kingdom
    Active Corporate (8 parents)
    Equity (Company account)
    -23,450 GBP2024-03-31
    Officer
    2025-12-01 ~ now
    IIF 31 - Director → ME
  • 6
    BRYNGWYN ENERGY PARK LIMITED
    13688038
    Hodge House, Guildhall Place, Cardiff, United Kingdom
    Active Corporate (7 parents)
    Equity (Company account)
    -23,763 GBP2024-03-31
    Officer
    2025-12-01 ~ now
    IIF 11 - Director → ME
  • 7
    BUTE ENERGY (CAMBRIA) LIMITED
    12812828
    Hodge House, Guildhall Place, Cardiff, United Kingdom
    Active Corporate (7 parents, 29 offsprings)
    Equity (Company account)
    48,163 GBP2023-03-31
    Officer
    2025-12-01 ~ now
    IIF 4 - Director → ME
  • 8
    BUTE ENERGY CONSTRUCTION HOLDINGS LIMITED
    16369830
    Hodge House, Guildhall Place, Cardiff, United Kingdom
    Active Corporate (7 parents)
    Officer
    2025-12-01 ~ now
    IIF 15 - Director → ME
  • 9
    BUTE ENERGY DEVELOPMENT HOLDINGS LIMITED
    - now 13669595
    WINDWARD CAMBRIA LIMITED - 2022-02-17
    Hodge House, Guildhall Place, Cardiff, United Kingdom
    Active Corporate (10 parents, 18 offsprings)
    Officer
    2025-12-01 ~ now
    IIF 7 - Director → ME
  • 10
    BUTE ENERGY LIMITED
    - now 12474011 11580151
    RSCO 3750 LIMITED - 2020-03-13 11580151
    Hodge House, Guildhall Place, Cardiff, United Kingdom
    Active Corporate (14 parents, 8 offsprings)
    Officer
    2025-06-09 ~ now
    IIF 1 - Director → ME
  • 11
    CARMARTHEN BESS LIMITED
    15206371
    Hodge House, Guildhall Place, Cardiff, United Kingdom
    Active Corporate (7 parents)
    Officer
    2025-12-01 ~ now
    IIF 17 - Director → ME
  • 12
    CILFYNYDD BESS LIMITED
    14469856
    Hodge House, Guildhall Place, Cardiff, United Kingdom
    Active Corporate (7 parents)
    Equity (Company account)
    -206,441 GBP2024-03-31
    Officer
    2025-12-01 ~ now
    IIF 23 - Director → ME
  • 13
    ESGAIR GALED ENERGY PARK LIMITED
    13153937
    Hodge House, Guildhall Place, Cardiff, United Kingdom
    Active Corporate (8 parents)
    Equity (Company account)
    -488,379 GBP2024-03-31
    Officer
    2025-12-01 ~ now
    IIF 5 - Director → ME
  • 14
    GARREG FAWR ENERGY PARK LIMITED
    13052403
    Hodge House, Guildhall Place, Cardiff, United Kingdom
    Active Corporate (8 parents)
    Equity (Company account)
    -318,337 GBP2024-03-31
    Officer
    2025-12-01 ~ now
    IIF 12 - Director → ME
  • 15
    GWYDDELWERN BESS LIMITED
    15206459
    Hodge House, Guildhall Place, Cardiff, United Kingdom
    Active Corporate (7 parents)
    Officer
    2025-12-01 ~ now
    IIF 6 - Director → ME
  • 16
    LAN FAWR ENERGY PARK LIMITED
    - now 13060780
    FELINDRE ENERGY PARK LIMITED - 2021-03-02
    Hodge House, Guildhall Place, Cardiff, United Kingdom
    Active Corporate (8 parents)
    Equity (Company account)
    -877,015 GBP2024-03-31
    Officer
    2025-12-01 ~ now
    IIF 20 - Director → ME
  • 17
    LLYN LORT ENERGY PARK LIMITED
    - now 13153924 14273760
    LYN LORT ENERGY PARK LIMITED - 2021-03-03 14273760
    Hodge House, Guildhall Place, Cardiff, United Kingdom
    Active Corporate (13 parents)
    Equity (Company account)
    -65,003 GBP2022-03-31
    Officer
    2025-12-01 ~ now
    IIF 13 - Director → ME
  • 18
    LLYN LORT II ENERGY PARK LIMITED
    14273760 13153924, 13153924
    Hodge House, Guildhall Place, Cardiff, United Kingdom
    Active Corporate (7 parents)
    Equity (Company account)
    -25,156 GBP2024-03-31
    Officer
    2025-12-01 ~ now
    IIF 3 - Director → ME
  • 19
    LOWER FRANKTON BESS LIMITED
    15206408
    Hodge House, Guildhall Place, Cardiff, United Kingdom
    Active Corporate (7 parents)
    Officer
    2025-12-01 ~ now
    IIF 19 - Director → ME
  • 20
    MAESNANT ENERGY PARK LIMITED
    13685890
    Hodge House, Guildhall Place, Cardiff, United Kingdom
    Active Corporate (7 parents)
    Equity (Company account)
    -27,257 GBP2024-03-31
    Officer
    2025-12-01 ~ now
    IIF 29 - Director → ME
  • 21
    MOEL CHWA ENERGY PARK LIMITED
    - now 13036635
    MWDWL EITHIN ENERGY PARK LIMITED - 2023-09-08
    Hodge House, Guildhall Place, Cardiff, United Kingdom
    Active Corporate (13 parents)
    Equity (Company account)
    -104,754 GBP2022-03-31
    Officer
    2025-12-01 ~ now
    IIF 8 - Director → ME
  • 22
    MOELFRE ENERGY PARK LIMITED
    13011082
    Hodge House, Guildhall Place, Cardiff, United Kingdom
    Active Corporate (7 parents)
    Equity (Company account)
    -408,882 GBP2024-03-31
    Officer
    2025-12-01 ~ now
    IIF 9 - Director → ME
  • 23
    NANT AMAN ENERGY PARK LIMITED
    13248724
    Hodge House, Guildhall Place, Cardiff, United Kingdom
    Active Corporate (13 parents)
    Equity (Company account)
    -55,827 GBP2022-03-31
    Officer
    2025-12-01 ~ now
    IIF 33 - Director → ME
  • 24
    NANT CEIMENT ENERGY PARK LIMITED
    13229301
    Hodge House, Guildhall Place, Cardiff, United Kingdom
    Active Corporate (8 parents)
    Equity (Company account)
    -618,667 GBP2024-03-31
    Officer
    2025-12-01 ~ now
    IIF 32 - Director → ME
  • 25
    NANT MITHIL ENERGY PARK LIMITED
    13052400
    Hodge House, Guildhall Place, Cardiff, United Kingdom
    Active Corporate (13 parents)
    Officer
    2025-12-01 ~ now
    IIF 25 - Director → ME
  • 26
    NG BAILEY GROUP LIMITED
    - now 01490238
    NG BAILEY LIMITED - 2011-07-29 00342778, 00342778
    N.G. BAILEY ORGANISATION LIMITED(THE) - 2006-02-24
    N.G. BAILEY ORGANIZATION LIMITED(THE) - 1982-03-16
    Ground Floor (suite T), Arlington Business Centre White Rose Park, Millshaw Park Lane, Leeds, England
    Active Corporate (38 parents, 9 offsprings)
    Officer
    2023-06-01 ~ now
    IIF 34 - Director → ME
  • 27
    NUCLEAR INDUSTRY ASSOCIATION
    - now 02804518
    BRITISH NUCLEAR INDUSTRY FORUM - 2003-05-28
    4th Floor, York House, 23 Kingsway, London, England
    Active Corporate (126 parents)
    Equity (Company account)
    967,604 GBP2024-03-31
    Officer
    2017-03-09 ~ 2020-12-31
    IIF 35 - Director → ME
  • 28
    ORDDU ENERGY PARK LIMITED
    14877649
    Hodge House, Guildhall Place, Cardiff, United Kingdom
    Active Corporate (8 parents)
    Equity (Company account)
    -59,709 GBP2024-03-31
    Officer
    2025-12-01 ~ now
    IIF 10 - Director → ME
  • 29
    RHIGOS BESS LIMITED
    15206496
    Hodge House, Guildhall Place, Cardiff, United Kingdom
    Active Corporate (7 parents)
    Officer
    2025-12-01 ~ now
    IIF 28 - Director → ME
  • 30
    RHIWLAS ENERGY PARK LIMITED
    - now 12580599
    CALON Y BRYN ENERGY PARK LIMITED - 2020-07-31
    Hodge House, Guildhall Place, Cardiff, United Kingdom
    Active Corporate (14 parents)
    Equity (Company account)
    -73,400 GBP2021-03-31
    Officer
    2025-12-01 ~ now
    IIF 24 - Director → ME
  • 31
    SELLAFIELD LIMITED
    - now 01002607
    BRITISH NUCLEAR GROUP SELLAFIELD LIMITED - 2007-06-29
    BRITISH NUCLEAR FUELS PUBLIC LIMITED COMPANY - 2005-04-01
    Hinton House Birchwood Park Avenue, Risley, Warrington, Cheshire, United Kingdom
    Active Corporate (95 parents, 1 offspring)
    Officer
    2016-10-13 ~ 2023-07-18
    IIF 36 - Director → ME
  • 32
    TARENNI ENERGY PARK LIMITED
    13248705
    Hodge House, Guildhall Place, Cardiff, United Kingdom
    Active Corporate (13 parents)
    Equity (Company account)
    -86,795 GBP2022-03-31
    Officer
    2025-12-01 ~ now
    IIF 16 - Director → ME
  • 33
    TW BESS LIMITED
    15362668
    Hodge House, Guildhall Place, Cardiff, United Kingdom
    Active Corporate (6 parents)
    Officer
    2025-12-01 ~ now
    IIF 2 - Director → ME
  • 34
    TWYN HYWEL ENERGY PARK LIMITED
    - now 12576991
    CALON Y CYMOEDD ENERGY PARK LIMITED - 2020-07-31
    Hodge House, Guildhall Place, Cardiff, United Kingdom
    Active Corporate (14 parents)
    Equity (Company account)
    -47,365 GBP2021-03-31
    Officer
    2025-12-01 ~ now
    IIF 14 - Director → ME
  • 35
    WAUN HESGOG ENERGY PARK LIMITED
    13152996
    Hodge House, Guildhall Place, Cardiff, United Kingdom
    Active Corporate (13 parents)
    Equity (Company account)
    -432,077 GBP2022-03-31
    Officer
    2025-12-01 ~ now
    IIF 30 - Director → ME
  • 36
    WINDWARD ENERGY LIMITED
    - now 11390947
    WINDWARD ENTERPRISES LIMITED - 2024-03-01 09355388
    WINDWARD GLOBAL (NOMINEE 1) LIMITED - 2018-08-28
    DMWSL 889 LIMITED - 2018-07-12 11587281, 12903199, 04666989... (more)
    1 Blossom Yard, Fourth Floor, London, United Kingdom
    Active Corporate (19 parents, 5 offsprings)
    Officer
    2024-04-23 ~ 2025-06-09
    IIF 26 - Director → ME

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