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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.

Parent entities and officers 15
  • 1
    Ito, Akihide
    Born in July 1969
    Individual (4 offsprings)
    Officer
    2022-03-29 ~ now
    OF - Director → CIF 0
  • 2
    Kobayashi, Ryoji
    Director born in February 1977
    Individual (4 offsprings)
    Officer
    2020-04-06 ~ 2020-11-05
    OF - Director → CIF 0
  • 3
    Shimizu, Satoshi
    Commercial Director born in October 1981
    Individual (20 offsprings)
    Officer
    2017-04-18 ~ 2017-06-30
    OF - Director → CIF 0
  • 4
    Ihara, Hiromasa
    Ceo born in February 1972
    Individual (13 offsprings)
    Officer
    2017-04-18 ~ 2018-03-26
    OF - Director → CIF 0
  • 5
    Beswetherick, Elizabeth Jo
    Born in January 1988
    Individual (38 offsprings)
    Officer
    2020-04-06 ~ now
    OF - Director → CIF 0
  • 6
    Thornton, Gary
    Born in December 1965
    Individual (29 offsprings)
    Officer
    2017-10-02 ~ now
    OF - Director → CIF 0
  • 7
    Lee, Kwansoo
    Deputy Commercial Director born in March 1984
    Individual (10 offsprings)
    Officer
    2017-04-18 ~ 2020-06-10
    OF - Director → CIF 0
  • 8
    Umemura, Yasushi
    Director born in September 1974
    Individual (33 offsprings)
    Officer
    2018-03-26 ~ 2020-03-31
    OF - Director → CIF 0
  • 9
    Deng, Yandie
    Born in July 1990
    Individual (18 offsprings)
    Officer
    2025-07-30 ~ now
    OF - Director → CIF 0
  • 10
    Foot, David Alexander John, Mr.
    Director born in February 1968
    Individual (68 offsprings)
    Officer
    2020-04-06 ~ 2022-05-06
    OF - Director → CIF 0
  • 11
    Heath, James Christopher
    Born in December 1975
    Individual (111 offsprings)
    Officer
    2022-05-06 ~ now
    OF - Director → CIF 0
  • 12
    Ueki, Michiharu
    Director born in December 1972
    Individual (4 offsprings)
    Officer
    2021-07-02 ~ 2022-03-29
    OF - Director → CIF 0
  • 13
    Pitts, Matthew John
    Commercial Director born in August 1970
    Individual (25 offsprings)
    Officer
    2020-06-10 ~ 2025-07-30
    OF - Director → CIF 0
  • 14
    Nishikawa, Jun
    Director born in November 1970
    Individual (4 offsprings)
    Officer
    2020-11-05 ~ 2021-07-02
    OF - Director → CIF 0
  • 15
    DIAMOND TRANSMISSION PARTNERS WALNEY EXTENSION (HOLDINGS) LIMITED 10725211 10726538... (more)
    Mid City Place, 71 High Holborn, London, United Kingdom
    Active Corporate (17 parents, 1 offspring)
    Person with significant control
    2017-04-18 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
parent relation
Company in focus

DIAMOND TRANSMISSION PARTNERS WALNEY EXTENSION LIMITED

Period: 2017-04-18 ~ now
Company number: 10726538 10725211... (more)
Registered name
DIAMOND TRANSMISSION PARTNERS WALNEY EXTENSION LIMITED - now 10725211... (more)
Standard Industrial Classification
35120 - Transmission Of Electricity
Brief company account
Cost of Sales
-5,000 GBP2023-04-01 ~ 2024-03-31
Other Interest Receivable/Similar Income (Finance Income)
0 GBP2024-04-01 ~ 2025-03-31
0 GBP2023-04-01 ~ 2024-03-31
Interest Payable/Similar Charges (Finance Costs)
-9,000 GBP2024-04-01 ~ 2025-03-31
-9,000 GBP2023-04-01 ~ 2024-03-31
Profit/Loss
Retained earnings (accumulated losses)
0 GBP2024-04-01 ~ 2025-03-31
-0 GBP2023-04-01 ~ 2024-03-31
Comprehensive Income/Expense
7,000 GBP2024-04-01 ~ 2025-03-31
5,000 GBP2023-04-01 ~ 2024-03-31
Cash and Cash Equivalents
3,000 GBP2025-03-31
3,000 GBP2024-03-31
Total Borrowings
Current
-17,000 GBP2025-03-31
-16,000 GBP2024-03-31
Non-current
-370,000 GBP2025-03-31
-386,000 GBP2024-03-31
Deferred Tax Liabilities
-11,000 GBP2025-03-31
-8,000 GBP2024-03-31
Equity
Called up share capital
0 GBP2025-03-31
0 GBP2024-03-31
0 GBP2023-03-31
Retained earnings (accumulated losses)
-0 GBP2025-03-31
-1,000 GBP2024-03-31
Other miscellaneous reserve
-1,000 GBP2023-03-31
Equity
25,000 GBP2025-03-31
19,000 GBP2024-03-31
14,000 GBP2023-03-31
Average Number of Employees
02024-04-01 ~ 2025-03-31

  • DIAMOND TRANSMISSION PARTNERS WALNEY EXTENSION LIMITED
    Info
    Registered number 10726538
    71 Kingsway, London WC2B 6ST
    PRIVATE LIMITED COMPANY incorporated on 2017-04-18 (9 years). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-04-17
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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