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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

Perez, Oscar

child relation
Offspring entities and appointments
Active 2
  • 1
    Q-ENERGY SUSTAINABLE INVESTMENTS LTD
    13821241
    58 Marylebone High Street, Marylebone High Street, London, England
    Active Corporate (3 parents)
    Equity (Company account)
    292,288 GBP2024-12-31
    Officer
    2021-12-29 ~ now
    IIF 2 - Director → ME
  • 2
    Q-ENERGY SUSTAINABLE SERVICES LIMITED
    14373235
    58 Marylebone High Street, London, United Kingdom
    Active Corporate (4 parents)
    Equity (Company account)
    93,588 GBP2024-12-31
    Officer
    2025-03-20 ~ now
    IIF 60 - Director → ME
Ceased 68
  • 1
    ABRONIA ENERGY LIMITED
    10933655
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2022-08-18 ~ 2025-03-14
    IIF 27 - Director → ME
  • 2
    ACORN BIOENERGY HOLDCO LIMITED
    14344690
    58 Marylebone High Street, London, United Kingdom
    Active Corporate (6 parents, 1 offspring)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -4,680 GBP2023-12-31
    Officer
    2023-05-21 ~ 2025-03-14
    IIF 61 - Director → ME
  • 3
    ACORN BIOENERGY LIMITED
    12020505
    58 Marylebone High Street, London, England
    Active Corporate (6 parents, 30 offsprings)
    Equity (Company account)
    6,608,345 GBP2022-12-31
    Officer
    2022-08-18 ~ 2025-03-14
    IIF 26 - Director → ME
  • 4
    ACORN BIOENERGY OPERATIONS LIMITED
    - now 14266239
    SNAKES MEADOW GREEN POWER LIMITED
    - 2023-10-30 14266239
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2022-08-18 ~ 2025-03-14
    IIF 46 - Director → ME
  • 5
    ANDROS ENERGY LIMITED
    10933394
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2022-08-18 ~ 2025-03-14
    IIF 31 - Director → ME
  • 6
    ASHTON KEYNES GREEN ENERGY LIMITED
    14460557
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2022-11-03 ~ 2025-03-14
    IIF 6 - Director → ME
  • 7
    ASTWICK GREEN POWER LIMITED
    14266192
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2022-08-18 ~ 2025-03-14
    IIF 23 - Director → ME
  • 8
    AZORES ENERGY LIMITED
    10934685
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2022-08-18 ~ 2025-03-14
    IIF 57 - Director → ME
  • 9
    BAWDEN ENERGY LIMITED
    10865366
    58 Marylebone High Street, London, England
    Active Corporate (5 parents, 10 offsprings)
    Equity (Company account)
    -260,484 GBP2021-08-31
    Officer
    2022-08-18 ~ 2025-03-14
    IIF 22 - Director → ME
  • 10
    BRIDGE LAKE BIOGAS LIMITED
    10667778
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    -184,440 GBP2021-08-31
    Officer
    2022-08-18 ~ 2025-03-14
    IIF 16 - Director → ME
  • 11
    CAMP FARM GREEN ENERGY LIMITED
    14380922
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2022-09-27 ~ 2025-03-14
    IIF 10 - Director → ME
  • 12
    CANTOR ENERGY LIMITED
    10933331
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2022-08-18 ~ 2025-03-14
    IIF 40 - Director → ME
  • 13
    CELESTUS ENERGY LIMITED
    10933549
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2022-08-18 ~ 2025-03-14
    IIF 43 - Director → ME
  • 14
    CHOPARD ENERGY LIMITED
    10934110
    58 Marylebone High Street, London, England
    Active Corporate (6 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2022-08-18 ~ 2025-03-14
    IIF 29 - Director → ME
  • 15
    COMORO ENERGY LIMITED
    10933651
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2022-08-18 ~ 2025-03-14
    IIF 37 - Director → ME
  • 16
    COWDOWN GREEN ENERGY LIMITED
    - now 14380852
    COWDON GREEN ENERGY LIMITED
    - 2022-11-30 14380852
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2022-09-27 ~ 2025-03-14
    IIF 5 - Director → ME
  • 17
    DEVON GREEN POWER LIMITED - now
    BRADFIELD GROVE GREEN ENERGY LIMITED
    - 2025-04-24 14380909
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2022-09-27 ~ 2025-03-14
    IIF 4 - Director → ME
  • 18
    EAST WITNEY GREEN POWER LIMITED
    14266191
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2022-08-18 ~ 2025-03-14
    IIF 36 - Director → ME
  • 19
    EPIROS ENERGY LIMITED
    10930651
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2022-08-18 ~ 2025-03-14
    IIF 47 - Director → ME
  • 20
    FARLINGTON BIOGAS LIMITED
    10667779
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    -181,007 GBP2021-08-31
    Officer
    2022-08-18 ~ 2025-03-14
    IIF 17 - Director → ME
  • 21
    FINFOOT ENERGY LIMITED
    10934350
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2022-08-18 ~ 2025-03-14
    IIF 48 - Director → ME
  • 22
    FLORES ENERGY LIMITED
    10934838
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2022-08-18 ~ 2025-03-14
    IIF 56 - Director → ME
  • 23
    FLORICAN ENERGY LIMITED
    10934172
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2022-08-18 ~ 2025-03-14
    IIF 53 - Director → ME
  • 24
    GBSL DORKING LIMITED
    10264578
    58 Marylebone High Street, London, United Kingdom
    Active Corporate (4 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -943,420 GBP2024-12-31
    Officer
    2022-05-12 ~ 2024-11-07
    IIF 65 - Director → ME
  • 25
    GILLMAN BIOGAS LIMITED
    10700738
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    -174,202 GBP2021-08-31
    Officer
    2022-08-18 ~ 2025-03-14
    IIF 15 - Director → ME
  • 26
    GIPPS ENERGY LIMITED
    10865379
    58 Marylebone High Street, London, England
    Active Corporate (5 parents, 10 offsprings)
    Equity (Company account)
    1 GBP2021-08-31
    Officer
    2022-08-18 ~ 2025-03-14
    IIF 14 - Director → ME
  • 27
    GOMERA ENERGY LIMITED
    - now 10930752
    GOMERA ENGERY LIMITED - 2022-05-10
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2022-08-18 ~ 2025-03-14
    IIF 39 - Director → ME
  • 28
    HARDWICK GREEN ENERGY LIMITED
    - now 14266236
    RED HORSE GREEN POWER LIMITED
    - 2022-09-27 14266236
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2022-08-18 ~ 2025-03-14
    IIF 34 - Director → ME
  • 29
    HAVANT BIOGAS LIMITED
    11190167
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2022-03-31
    Officer
    2022-08-18 ~ 2025-03-14
    IIF 13 - Director → ME
  • 30
    HILL OF RATHVEN GREEN ENERGY LIMITED
    14533554
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2022-12-09 ~ 2025-03-14
    IIF 3 - Director → ME
  • 31
    HORNAGE GREEN ENERGY LIMITED
    14380918
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2022-09-27 ~ 2025-03-14
    IIF 9 - Director → ME
  • 32
    HORSE CLOSE GREEN POWER LIMITED
    14266235
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -1,513 GBP2023-12-31
    Officer
    2022-08-18 ~ 2025-03-14
    IIF 21 - Director → ME
  • 33
    JAGOS ENERGY LIMITED
    10929283
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2022-08-18 ~ 2025-03-14
    IIF 35 - Director → ME
  • 34
    JAVAN ENERGY LIMITED
    10934658
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2022-08-18 ~ 2025-03-14
    IIF 50 - Director → ME
  • 35
    JERDON ENERGY LIMITED
    10934333
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2022-08-18 ~ 2025-03-14
    IIF 55 - Director → ME
  • 36
    JOLO ENERGY LIMITED
    10933640
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2022-08-18 ~ 2025-03-14
    IIF 52 - Director → ME
  • 37
    JUNIN ENERGY LIMITED
    10934598
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2022-08-18 ~ 2025-03-14
    IIF 59 - Director → ME
  • 38
    KAGU ENERGY LIMITED
    10933705
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2022-08-18 ~ 2025-03-14
    IIF 24 - Director → ME
  • 39
    KARPATHOS ENERGY LIMITED
    - now 10930490
    KARPATHOS ENGERY LIMITED
    - 2024-09-09 10930490
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2022-08-18 ~ 2025-03-14
    IIF 30 - Director → ME
  • 40
    LARICIS ENERGY LIMITED
    10933267
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2022-08-18 ~ 2025-03-14
    IIF 45 - Director → ME
  • 41
    LARSEN C ENERGY LIMITED
    10877413
    58 Marylebone High Street, London, England
    Active Corporate (5 parents, 10 offsprings)
    Equity (Company account)
    1 GBP2021-08-31
    Officer
    2022-08-18 ~ 2025-03-14
    IIF 18 - Director → ME
  • 42
    LOMPOC ENERGY LIMITED
    10930597
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2022-08-18 ~ 2025-03-14
    IIF 32 - Director → ME
  • 43
    LONGMORN GREEN ENERGY LIMITED
    14533312
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2022-12-09 ~ 2025-03-14
    IIF 8 - Director → ME
  • 44
    LUZON ENERGY LIMITED
    10933849
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2022-08-18 ~ 2025-03-14
    IIF 28 - Director → ME
  • 45
    MALEO ENERGY LIMITED
    10934131
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2022-08-18 ~ 2025-03-14
    IIF 44 - Director → ME
  • 46
    MANACHAINN ROIS GREEN ENERGY LIMITED
    14380899
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2022-09-27 ~ 2025-03-14
    IIF 11 - Director → ME
  • 47
    MATUDA ENERGY LIMITED
    10933582
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2022-08-18 ~ 2025-03-14
    IIF 51 - Director → ME
  • 48
    MONA ENERGY LIMITED
    10933487
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2022-08-18 ~ 2025-03-14
    IIF 54 - Director → ME
  • 49
    NAHAN ENERGY LIMITED
    10934239
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2022-08-18 ~ 2025-03-14
    IIF 33 - Director → ME
  • 50
    NELSON BIOGAS LIMITED
    11189721
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2022-03-31
    Officer
    2022-08-18 ~ 2025-03-14
    IIF 19 - Director → ME
  • 51
    NORTHALLERTON GREEN ENERGY LIMITED
    15823922
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2024-07-08 ~ 2025-03-14
    IIF 12 - Director → ME
  • 52
    OPTIMUS GREEN ENERGY LIMITED
    16376781
    58 Marylebone High Street, London, United Kingdom
    Active Corporate (5 parents)
    Officer
    2025-04-09 ~ 2025-10-27
    IIF 1 - Director → ME
  • 53
    PINDOS ENERGY LIMITED
    10933689
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2022-08-18 ~ 2025-03-14
    IIF 38 - Director → ME
  • 54
    PURBROOK BIOGAS LIMITED
    11190404
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2022-03-30
    Officer
    2022-08-18 ~ 2025-03-14
    IIF 20 - Director → ME
  • 55
    Q-ENERGY BIDCO 1 LTD
    14044146 14044705
    58 Marylebone High Street, London, England
    Active Corporate (4 parents, 1 offspring)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -14,790 GBP2024-12-31
    Officer
    2022-04-13 ~ 2024-11-07
    IIF 62 - Director → ME
  • 56
    Q-ENERGY BIDCO 2 LTD
    14044705 14044146
    58 Marylebone High Street, London, England
    Active Corporate (4 parents, 1 offspring)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -499,501 GBP2024-12-31
    Officer
    2022-04-13 ~ 2024-11-07
    IIF 64 - Director → ME
  • 57
    Q-ENERGY HOLDCO UK LTD
    14042216 14260392
    58 Marylebone High Street, London, England
    Active Corporate (3 parents, 1 offspring)
    Equity (Company account)
    169,228 GBP2024-12-31
    Officer
    2022-04-12 ~ 2024-11-07
    IIF 63 - Director → ME
  • 58
    Q-ENERGY V UK HOLDCO LIMITED
    14260392 14042216
    58 Marylebone High Street, London, United Kingdom
    Active Corporate (3 parents, 2 offsprings)
    Equity (Company account)
    1,137,791 GBP2022-12-31
    Officer
    2022-07-27 ~ 2024-11-07
    IIF 67 - Director → ME
  • 59
    QE ACORN BIDCO LTD
    14262365
    58 Marylebone High Street, London, United Kingdom
    Active Corporate (4 parents, 1 offspring)
    Equity (Company account)
    1,010,671 GBP2022-12-31
    Officer
    2022-07-28 ~ 2024-11-07
    IIF 69 - Director → ME
  • 60
    QE ACORN FINCO LTD
    14262354
    58 Marylebone High Street, London, United Kingdom
    Active Corporate (4 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -5,400 GBP2023-12-31
    Officer
    2022-07-28 ~ 2024-11-07
    IIF 68 - Director → ME
  • 61
    QE ACORN HOLDCO 1 LTD
    14261952 14261937
    58 Marylebone High Street, London, United Kingdom
    Active Corporate (4 parents, 1 offspring)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -8,040 GBP2023-12-31
    Officer
    2022-07-28 ~ 2024-11-07
    IIF 70 - Director → ME
  • 62
    QE ACORN HOLDCO 2 LTD
    14261937 14261952
    58 Marylebone High Street, London, United Kingdom
    Active Corporate (4 parents, 1 offspring)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -5,282 GBP2023-12-31
    Officer
    2022-07-28 ~ 2024-11-07
    IIF 66 - Director → ME
  • 63
    ROUND ISLAND ENERGY LIMITED
    10933472
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2022-08-18 ~ 2025-03-14
    IIF 58 - Director → ME
  • 64
    SPRING GROVE GREEN POWER LIMITED
    14235425
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2022-08-18 ~ 2025-03-14
    IIF 25 - Director → ME
  • 65
    THORNEY BIOGAS LIMITED
    11189795
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2021-02-28
    Officer
    2022-08-18 ~ 2025-03-14
    IIF 41 - Director → ME
  • 66
    THREE MAIDS GREEN ENERGY LIMITED
    14389646
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -871,847 GBP2023-12-31
    Officer
    2022-09-30 ~ 2025-03-14
    IIF 7 - Director → ME
  • 67
    WATTLE ENERGY LIMITED
    10933390
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2022-08-18 ~ 2025-03-14
    IIF 49 - Director → ME
  • 68
    ZARCEUS ENERGY LIMITED
    10933414
    58 Marylebone High Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2022-08-18 ~ 2025-03-14
    IIF 42 - Director → ME

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