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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

Umemura, Yasushi

child relation
Offspring entities and appointments 33
  • 1
    DGA ME HOLDINGS LIMITED
    12694385
    Active Corporate (7 parents, 3 offsprings)
    Officer
    2020-06-24 ~ 2021-04-01
    IIF 23 - Director → ME
  • 2
    DIAMOND GENERATING EUROPE LIMITED
    08212509
    Active Corporate (30 parents, 5 offsprings)
    Officer
    2015-06-22 ~ 2017-04-07
    IIF 34 - Director → ME
    2020-04-01 ~ 2023-04-14
    IIF 20 - Director → ME
  • 3
    DIAMOND GREEN LIMITED
    10700891
    Active Corporate (28 parents, 1 offspring)
    Officer
    2020-04-01 ~ 2023-03-01
    IIF 27 - Director → ME
  • 4
    DIAMOND ORYX LIMITED
    09524894
    Active Corporate (15 parents, 1 offspring)
    Officer
    2020-04-01 ~ 2021-04-01
    IIF 30 - Director → ME
  • 5
    DIAMOND SOLAR EUROPE LIMITED
    07456865
    Dissolved Corporate (17 parents)
    Officer
    2015-06-22 ~ dissolved
    IIF 33 - Director → ME
  • 6
    DIAMOND TRANSMISSION CORPORATION LIMITED
    08483128 07655941
    Liquidation Corporate (31 parents, 15 offsprings)
    Officer
    2017-05-01 ~ 2020-03-31
    IIF 5 - Director → ME
  • 7
    DIAMOND TRANSMISSION PARTNERS BBE (HOLDINGS) LIMITED
    10121746 10454309... (more)
    Active Corporate (15 parents, 1 offspring)
    Officer
    2018-03-26 ~ 2018-04-19
    IIF 31 - Director → ME
  • 8
    DIAMOND TRANSMISSION PARTNERS BBE LIMITED
    10122057 10457056... (more)
    Active Corporate (13 parents)
    Officer
    2018-03-26 ~ 2018-04-19
    IIF 32 - Director → ME
  • 9
    DIAMOND TRANSMISSION PARTNERS BEATRICE (HOLDINGS) LIMITED
    12005624 10454354... (more)
    Dissolved Corporate (4 parents, 1 offspring)
    Officer
    2019-05-20 ~ 2020-03-31
    IIF 9 - Director → ME
  • 10
    DIAMOND TRANSMISSION PARTNERS BEATRICE LIMITED
    12006723
    Dissolved Corporate (4 parents)
    Officer
    2019-05-20 ~ 2020-03-31
    IIF 18 - Director → ME
  • 11
    DIAMOND TRANSMISSION PARTNERS DUDGEON (HOLDINGS) LIMITED
    10454382 10454354... (more)
    Dissolved Corporate (5 parents, 1 offspring)
    Officer
    2018-03-26 ~ dissolved
    IIF 4 - Director → ME
  • 12
    DIAMOND TRANSMISSION PARTNERS DUDGEON LIMITED
    10457006
    Dissolved Corporate (5 parents)
    Officer
    2018-03-26 ~ dissolved
    IIF 2 - Director → ME
  • 13
    DIAMOND TRANSMISSION PARTNERS EAST ANGLIA ONE (HOLDINGS) LIMITED
    12424006 12005698... (more)
    Dissolved Corporate (5 parents, 1 offspring)
    Officer
    2020-01-24 ~ 2020-03-31
    IIF 8 - Director → ME
  • 14
    DIAMOND TRANSMISSION PARTNERS EAST ANGLIA ONE LIMITED
    12424809
    Dissolved Corporate (5 parents)
    Officer
    2020-01-27 ~ 2020-03-31
    IIF 13 - Director → ME
  • 15
    DIAMOND TRANSMISSION PARTNERS GALLOPER (HOLDINGS) LIMITED
    10725390 10454354... (more)
    Active Corporate (15 parents, 1 offspring)
    Officer
    2018-03-26 ~ 2019-12-06
    IIF 16 - Director → ME
  • 16
    DIAMOND TRANSMISSION PARTNERS GALLOPER LIMITED
    10726070 10122057... (more)
    Active Corporate (13 parents)
    Officer
    2018-03-26 ~ 2019-12-06
    IIF 10 - Director → ME
  • 17
    DIAMOND TRANSMISSION PARTNERS HORNSEA ONE (HOLDINGS) LIMITED
    12005698 14059339... (more)
    Active Corporate (21 parents, 1 offspring)
    Officer
    2019-05-20 ~ 2020-03-31
    IIF 12 - Director → ME
  • 18
    DIAMOND TRANSMISSION PARTNERS HORNSEA ONE LIMITED
    12006626 14059418... (more)
    Active Corporate (18 parents)
    Officer
    2019-05-20 ~ 2020-03-31
    IIF 17 - Director → ME
  • 19
    DIAMOND TRANSMISSION PARTNERS RAMPION (HOLDINGS) LIMITED
    10454354 10454382... (more)
    Dissolved Corporate (6 parents, 1 offspring)
    Officer
    2018-03-26 ~ dissolved
    IIF 6 - Director → ME
  • 20
    DIAMOND TRANSMISSION PARTNERS RAMPION LIMITED
    10456966
    Dissolved Corporate (6 parents)
    Officer
    2018-03-26 ~ dissolved
    IIF 3 - Director → ME
  • 21
    DIAMOND TRANSMISSION PARTNERS RB (HOLDINGS) LIMITED
    10454309 17232577... (more)
    Active Corporate (14 parents, 1 offspring)
    Officer
    2018-03-26 ~ 2019-08-20
    IIF 1 - Director → ME
  • 22
    DIAMOND TRANSMISSION PARTNERS RB LIMITED
    10457056 10122057... (more)
    Active Corporate (12 parents)
    Officer
    2018-03-26 ~ 2019-08-20
    IIF 7 - Director → ME
  • 23
    DIAMOND TRANSMISSION PARTNERS WALNEY EXTENSION (HOLDINGS) LIMITED
    10725211 10726538... (more)
    Active Corporate (19 parents, 1 offspring)
    Officer
    2018-03-26 ~ 2020-03-31
    IIF 11 - Director → ME
  • 24
    DIAMOND TRANSMISSION PARTNERS WALNEY EXTENSION LIMITED
    10726538 10725211... (more)
    Active Corporate (17 parents)
    Officer
    2018-03-26 ~ 2020-03-31
    IIF 14 - Director → ME
  • 25
    DIAMOND TRANSMISSION UK LIMITED
    12280960
    Active Corporate (14 parents, 10 offsprings)
    Officer
    2019-10-24 ~ 2020-03-31
    IIF 15 - Director → ME
  • 26
    INPEX RENEWABLES UK HOLDINGS ME LIMITED - now
    DIAMOND GENERATING EUROPE INVESTMENTS LIMITED
    - 2023-12-08 11187038
    Active Corporate (7 parents, 4 offsprings)
    Officer
    2020-04-01 ~ 2023-03-01
    IIF 26 - Director → ME
  • 27
    JORDAN ENERGY INVESTMENT 2 LTD
    09030146 07898084
    Active Corporate (15 parents, 1 offspring)
    Officer
    2020-04-01 ~ 2021-04-01
    IIF 29 - Director → ME
  • 28
    JORDAN ENERGY INVESTMENT I LIMITED
    07898084 09030146
    Active Corporate (17 parents)
    Officer
    2020-04-01 ~ 2021-04-01
    IIF 21 - Director → ME
  • 29
    K1 ENERGY LIMITED
    09527416
    Active Corporate (18 parents)
    Officer
    2020-04-01 ~ 2021-04-01
    IIF 28 - Director → ME
  • 30
    MORAY EAST HOLDINGS LIMITED
    11413117 11413110
    Active Corporate (34 parents, 4 offsprings)
    Officer
    2020-04-01 ~ 2023-03-01
    IIF 25 - Director → ME
  • 31
    MORAY OFFSHORE WINDFARM (EAST) LIMITED
    - now 07101438 10515140
    MORAY OFFSHORE RENEWABLES LIMITED - 2016-12-22
    Active Corporate (42 parents, 3 offsprings)
    Officer
    2020-04-01 ~ 2023-03-01
    IIF 24 - Director → ME
  • 32
    PETRA DIAMOND ENERGY LIMITED
    08072499
    Active Corporate (16 parents, 1 offspring)
    Officer
    2020-04-01 ~ 2021-04-01
    IIF 22 - Director → ME
  • 33
    SOUTH STAFFORDSHIRE LIMITED - now
    SOUTH STAFFORDSHIRE PLC
    - 2026-06-09 04295398 03526514
    SOUTH STAFFORDSHIRE LIMITED - 2008-07-04
    SOUTH STAFFORDSHIRE PLC - 2008-07-02
    SOUTH STAFFORDSHIRE LIMITED - 2005-12-15
    SOUTH STAFFORDSHIRE PLC - 2005-12-13
    SOUTH STAFFORDSHIRE LIMITED - 2005-01-13
    SOUTH STAFFORDSHIRE PLC - 2005-01-11
    SOUTH STAFFORDSHIRE WATER HOLDINGS LTD - 2004-02-17
    Active Corporate (48 parents, 18 offsprings)
    Officer
    2022-04-01 ~ 2022-08-08
    IIF 19 - Director → ME

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