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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers are those entities, including individual and legal persons, have significant controls over the company in focus. The offspring entities and appointments are those entities that the company 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: Company in focus, Offsprings
Parent entities and officers 29
  • 1
    Nakajima, Masaru
    Director born in October 1966
    Individual (1 offspring)
    Officer
    2017-05-01 ~ 2018-07-02
    OF - Director → CIF 0
  • 2
    Kurosawa, Akihiro, Mr.
    Company Executive born in November 1966
    Individual (6 offsprings)
    Officer
    2015-05-13 ~ 2017-05-01
    OF - Director → CIF 0
  • 3
    Takahashi, Kenichi
    Director born in March 1975
    Individual (1 offspring)
    Officer
    2018-03-26 ~ 2019-05-10
    OF - Director → CIF 0
  • 4
    Muramiya, Masanobu
    Ceo & Managing Director born in November 1978
    Individual (6 offsprings)
    Officer
    2016-04-01 ~ 2021-04-01
    OF - Director → CIF 0
  • 5
    Murakami, Rikako
    Born in May 1993
    Individual (9 offsprings)
    Officer
    2025-03-25 ~ now
    OF - Director → CIF 0
  • 6
    Hayashibara, Yumi
    Director born in December 1979
    Individual (1 offspring)
    Officer
    2022-05-01 ~ 2023-05-20
    OF - Director → CIF 0
  • 7
    Matsuda, Tatsuki
    Director born in June 1980
    Individual (3 offsprings)
    Officer
    2023-04-01 ~ 2025-03-25
    OF - Director → CIF 0
  • 8
    Ihara, Hiromasa
    Director born in February 1972
    Individual (13 offsprings)
    Officer
    2016-04-01 ~ 2018-03-26
    OF - Director → CIF 0
  • 9
    Tanno, Choei
    Director born in March 1969
    Individual (13 offsprings)
    Officer
    2021-01-18 ~ 2023-04-01
    OF - Director → CIF 0
  • 10
    Kono, Keitaro
    Director born in March 1971
    Individual (1 offspring)
    Officer
    2018-07-02 ~ 2020-08-17
    OF - Director → CIF 0
  • 11
    Tada, Shin
    Employee Of Mitsubishi Corporation born in April 1974
    Individual (1 offspring)
    Officer
    2015-04-01 ~ 2017-05-01
    OF - Director → CIF 0
  • 12
    Iwasaki, Yoshihiro
    Born in April 1970
    Individual (1 offspring)
    Officer
    2025-03-25 ~ now
    OF - Director → CIF 0
    Iwasaki, Yoshihiro
    Executive Vice President & Managing Director born in April 1970
    Individual (1 offspring)
    2013-04-11 ~ 2016-04-01
    OF - Director → CIF 0
  • 13
    Umemura, Yasushi
    Director born in September 1974
    Individual (33 offsprings)
    Officer
    2017-05-01 ~ 2020-03-31
    OF - Director → CIF 0
  • 14
    Niwa, Hiroko
    Director born in June 1966
    Individual (5 offsprings)
    Officer
    2019-03-26 ~ 2019-08-01
    OF - Director → CIF 0
  • 15
    Kimura, Hideyuki
    Team Leader born in August 1964
    Individual (1 offspring)
    Officer
    2016-04-01 ~ 2017-05-01
    OF - Director → CIF 0
  • 16
    Saeki, Masami
    Director born in January 1968
    Individual (12 offsprings)
    Officer
    2013-04-11 ~ 2016-06-17
    OF - Director → CIF 0
  • 17
    Fukuhara, Kentaro
    Director born in December 1966
    Individual (2 offsprings)
    Officer
    2019-08-01 ~ 2020-09-25
    OF - Director → CIF 0
  • 18
    Okafuji, Yuji
    Employee Of Mitsubishi Corporation born in January 1969
    Individual (3 offsprings)
    Officer
    2014-03-01 ~ 2015-04-01
    OF - Director → CIF 0
  • 19
    Kohama, Masanori
    Ceo & Managing Director born in June 1970
    Individual (10 offsprings)
    Officer
    2013-04-11 ~ 2016-04-01
    OF - Director → CIF 0
  • 20
    Yoshida, Osamu
    Director born in July 1970
    Individual (1 offspring)
    Officer
    2020-08-17 ~ 2022-04-30
    OF - Director → CIF 0
  • 21
    Matsunaga, Aiichiro
    Director born in March 1963
    Individual (2 offsprings)
    Officer
    2013-04-11 ~ 2014-03-01
    OF - Director → CIF 0
  • 22
    Kawakami, Kazuyoshi
    Director born in June 1969
    Individual (7 offsprings)
    Officer
    2017-05-01 ~ 2019-03-26
    OF - Director → CIF 0
  • 23
    Iwai, Satoshi
    Director born in August 1963
    Individual (6 offsprings)
    Officer
    2013-04-11 ~ 2015-03-20
    OF - Director → CIF 0
  • 24
    Uchida, Daisaburo
    Director born in November 1966
    Individual (1 offspring)
    Officer
    2013-04-11 ~ 2016-04-01
    OF - Director → CIF 0
  • 25
    Hasegawa, Yoshiaki
    Director born in March 1984
    Individual (1 offspring)
    Officer
    2023-05-20 ~ 2025-03-25
    OF - Director → CIF 0
  • 26
    Yoshimi, Akihiro
    Director born in December 1978
    Individual (4 offsprings)
    Officer
    2023-04-01 ~ 2025-03-25
    OF - Director → CIF 0
  • 27
    Inano, Shigeru
    Director born in July 1970
    Individual (3 offsprings)
    Officer
    2021-04-01 ~ 2025-03-25
    OF - Director → CIF 0
  • 28
    Kinoshita, Naoto, Mr.
    Director born in June 1979
    Individual (3 offsprings)
    Officer
    2019-05-10 ~ 2023-04-01
    OF - Director → CIF 0
  • 29
    MITSUBISHI CORPORATION
    FC022100 02214224
    3-1 Marunouchi 2-chome, Chiyoda-ku, Tokyo 100-8086, Japan
    Active Corporate (105 parents, 49 offsprings)
    Person with significant control
    2016-04-06 ~ now
    PE - Ownership of voting rights - 75% or more → CIF 0
    PE - Right to appoint or remove directors → CIF 0
    PE - Ownership of shares – 75% or more → CIF 0
parent relation
Company in focus

DIAMOND TRANSMISSION CORPORATION LIMITED

Period: 2013-04-11 ~ now
Company number: 08483128 07655941
Registered name
DIAMOND TRANSMISSION CORPORATION LIMITED - now 07655941
Standard Industrial Classification
35120 - Transmission Of Electricity
Related profiles found in government register
  • DIAMOND TRANSMISSION CORPORATION LIMITED
    Info
    Registered number 08483128
    Belfast Restructuring Cases, One St. Peters Square, Manchester, United Kingdom M2 3AE
    PRIVATE LIMITED COMPANY incorporated on 2013-04-11 (13 years). The status of the company number is Liquidation.
    The last date of confirmation statement was made at 2024-04-11
    CIF 0
  • DIAMOND TRANSMISSION CORPORATION LIMITED
    S
    Registered number 08483128
    Mid City Place, 71 High Holborn, London, England, WC1V 6BA
    Private Limited Company in Companies House, United Kingdom
    CIF 1
  • DIAMOND TRANSMISSION CORPORATION LIMITED
    S
    Registered number 08483128
    Mid City Place, 71 High Holborn, London, United Kingdom, WC1V 6BA
    Corporate in Companies House, England And Wales
    CIF 2 CIF 3
(more)
child relation
Offspring entities and appointments 15
  • 1
    BLUE TRANSMISSION LONDON ARRAY (HOLDINGS) LIMITED
    - now 08275827
    ALNERY NO. 3077 LIMITED - 2012-11-20
    8th Floor 6 Kean Street, London, United Kingdom
    Active Corporate (23 parents, 1 offspring)
    Person with significant control
    2016-04-06 ~ 2020-02-14
    CIF 6 - Ownership of voting rights - More than 25% but not more than 50% → OE
    CIF 6 - Ownership of shares – More than 25% but not more than 50% → OE
  • 2
    BLUE TRANSMISSION SHERINGHAM SHOAL (HOLDINGS) LIMITED
    - now 08085637
    ALNERY NO. 3035 LIMITED - 2012-10-16
    8th Floor 6 Kean Street, London, United Kingdom
    Active Corporate (23 parents, 1 offspring)
    Person with significant control
    2016-04-06 ~ 2020-02-14
    CIF 5 - Ownership of voting rights - More than 25% but not more than 50% → OE
    CIF 5 - Ownership of shares – More than 25% but not more than 50% → OE
  • 3
    BLUE TRANSMISSION WALNEY 1 (HOLDINGS) LIMITED
    - now 07353250 07795885
    ALNERY NO. 2937 LIMITED - 2010-10-15
    8th Floor 6 Kean Street, London, United Kingdom
    Active Corporate (26 parents, 1 offspring)
    Person with significant control
    2016-04-06 ~ 2020-02-14
    CIF 14 - Ownership of voting rights - More than 25% but not more than 50% → OE
    CIF 14 - Ownership of shares – More than 25% but not more than 50% → OE
  • 4
    BLUE TRANSMISSION WALNEY 2 (HOLDINGS) LIMITED
    - now 07795885 07353250
    ALNERY NO. 2997 LIMITED - 2011-11-29
    8th Floor 6 Kean Street, London, United Kingdom
    Active Corporate (25 parents, 1 offspring)
    Person with significant control
    2016-04-06 ~ 2020-02-14
    CIF 4 - Ownership of shares – More than 25% but not more than 50% → OE
    CIF 4 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 5
    DIAMOND TRANSMISSION PARTNERS BBE (HOLDINGS) LIMITED
    10121746 10454309... (more)
    71 Kingsway, London, England
    Active Corporate (14 parents, 1 offspring)
    Person with significant control
    2016-04-13 ~ 2020-02-14
    CIF 1 - Ownership of voting rights - More than 25% but not more than 50% → OE
    CIF 1 - Ownership of shares – More than 25% but not more than 50% → OE
  • 6
    DIAMOND TRANSMISSION PARTNERS BEATRICE (HOLDINGS) LIMITED
    12005624 10454354... (more)
    Mid City Place, 71 High Holborn, London, United Kingdom
    Dissolved Corporate (4 parents, 1 offspring)
    Person with significant control
    2019-05-20 ~ dissolved
    CIF 12 - Ownership of shares – 75% or more → OE
    CIF 12 - Right to appoint or remove directors → OE
    CIF 12 - Ownership of voting rights - 75% or more → OE
  • 7
    DIAMOND TRANSMISSION PARTNERS DUDGEON (HOLDINGS) LIMITED
    10454382 10454354... (more)
    Mid City Place, 71 High Holborn, London
    Dissolved Corporate (5 parents, 1 offspring)
    Person with significant control
    2016-10-31 ~ dissolved
    CIF 9 - Ownership of shares – 75% or more → OE
    CIF 9 - Ownership of voting rights - 75% or more → OE
    CIF 9 - Right to appoint or remove directors → OE
  • 8
    DIAMOND TRANSMISSION PARTNERS EAST ANGLIA ONE (HOLDINGS) LIMITED
    12424006 12005698... (more)
    Mid City Place, 71 High Holborn, London, United Kingdom
    Dissolved Corporate (5 parents, 1 offspring)
    Person with significant control
    2020-01-24 ~ dissolved
    CIF 15 - Ownership of voting rights - 75% or more → OE
    CIF 15 - Right to appoint or remove directors → OE
    CIF 15 - Ownership of shares – 75% or more → OE
  • 9
    DIAMOND TRANSMISSION PARTNERS GALLOPER (HOLDINGS) LIMITED
    10725390 12005624... (more)
    71 Kingsway, London, United Kingdom
    Active Corporate (14 parents, 1 offspring)
    Person with significant control
    2017-04-13 ~ 2020-11-09
    CIF 3 - Right to appoint or remove directors → OE
    CIF 3 - Ownership of voting rights - More than 25% but not more than 50% → OE
    CIF 3 - Ownership of shares – More than 50% but less than 75% → OE
  • 10
    DIAMOND TRANSMISSION PARTNERS HORNSEA ONE (HOLDINGS) LIMITED
    12005698 14059339... (more)
    71 Kingsway, London, England
    Active Corporate (18 parents, 1 offspring)
    Person with significant control
    2019-05-20 ~ 2021-06-21
    CIF 13 - Right to appoint or remove directors → OE
    CIF 13 - Ownership of shares – 75% or more → OE
    CIF 13 - Ownership of voting rights - 75% or more → OE
  • 11
    DIAMOND TRANSMISSION PARTNERS HORNSEA TWO (HOLDINGS) LIMITED
    14059339 12005698... (more)
    71 Kingsway, London, United Kingdom
    Active Corporate (12 parents, 1 offspring)
    Person with significant control
    2022-04-21 ~ 2023-06-19
    CIF 10 - Right to appoint or remove directors → OE
    CIF 10 - Ownership of voting rights - 75% or more → OE
    CIF 10 - Ownership of shares – 75% or more → OE
  • 12
    DIAMOND TRANSMISSION PARTNERS RAMPION (HOLDINGS) LIMITED
    10454354 10454382... (more)
    Mid City Place, 71 High Holborn, London
    Dissolved Corporate (6 parents, 1 offspring)
    Person with significant control
    2016-10-31 ~ dissolved
    CIF 8 - Ownership of shares – 75% or more → OE
    CIF 8 - Ownership of voting rights - 75% or more → OE
    CIF 8 - Right to appoint or remove directors → OE
  • 13
    DIAMOND TRANSMISSION PARTNERS RB (HOLDINGS) LIMITED
    10454309 10121746... (more)
    71 Kingsway, London, United Kingdom
    Active Corporate (13 parents, 1 offspring)
    Person with significant control
    2016-10-31 ~ 2020-02-14
    CIF 7 - Ownership of voting rights - 75% or more → OE
    CIF 7 - Right to appoint or remove directors → OE
    CIF 7 - Ownership of shares – 75% or more → OE
  • 14
    DIAMOND TRANSMISSION PARTNERS WALNEY EXTENSION (HOLDINGS) LIMITED
    10725211 10726538... (more)
    71 Kingsway, London, United Kingdom
    Active Corporate (17 parents, 1 offspring)
    Person with significant control
    2017-04-13 ~ 2021-03-12
    CIF 2 - Ownership of shares – 75% or more → OE
    CIF 2 - Right to appoint or remove directors → OE
    CIF 2 - Ownership of voting rights - 75% or more → OE
  • 15
    DIAMOND TRANSMISSION UK LIMITED
    12280960
    71 Kingsway, London, United Kingdom
    Active Corporate (14 parents, 8 offsprings)
    Person with significant control
    2019-10-24 ~ 2024-12-04
    CIF 11 - Ownership of shares – 75% or more → OE
    CIF 11 - Right to appoint or remove directors → OE
    CIF 11 - Ownership of voting rights - 75% or more → OE

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Contains public sector information retrieved at 5 April 2026 and licensed under the Open Government Licence v3.0.