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Companies/12005698

Diamond Transmission Partners Hornsea One (Holdings) Limited

Transmission of electricity · London

ActiveUnited KingdomIncorporated 2019Private Limited Company
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Ownership evidence

Reported ownership and control rights in this business, with source dates.

Reported ownership & control

2 without an end date · 2 ceased
Chubu Global Investment B.V.Corporate
Shares: over 25%, up to 50%Voting rights: over 25%, up to 50%

Notified 2023-03-29 · No cessation recorded

Source record 2177193
Mhc Infrastructure Uk LimitedCorporate
Shares: over 25%, up to 50%Voting rights: over 25%, up to 50%

Notified 2021-06-21 · No cessation recorded

Source record 9305925
Show 2 ceased records
Chubu Electric Power Company Netherlands B.V.Corporate
Shares: over 25%, up to 50%Voting rights: over 25%, up to 50%

Notified 2021-02-23 · Ceased 2023-03-29

Source record 9312111
Diamond Transmission Corporation LimitedCorporate
Shares: over 75%, up to 100%Voting rights: over 75%, up to 100%Right to appoint or remove directors

Notified 2019-05-20 · Ceased 2021-06-21

Source record 5519513

People behind the business

Current appointments and the wider business interests of each person.

Appointments

5 current · 13 historical
HN
Hiroki NaruseCurrent director
Appointed 2026-06-30
+3 others
NS
Naotaka SakaiCurrent director
Appointed 2026-04-17
+1 other
TG
Tawanda Soshangana GwatinyanyaCurrent director
Appointed 2026-04-17
+11 others
FK
Fumiyasu KojimaCurrent director
Appointed 2025-11-14
+1 other
KK
Kunio KataokaCurrent director
Appointed 2023-07-20 · 3 yrs · Director
+1 other
Show 13 historical appointments
RN
Reina NakanoResigned director
Resigned 2025-05-02 · Director
RN
Reina NakanoResigned director
Resigned 2025-05-02 · Director
MY
Masaya YukiResigned director
Resigned 2024-01-30 · 1 yr · Office Worker
KS
Katsuji SugimoriResigned director
Resigned 2022-03-29 · 1 yr · Director
AI
Akihide ItoResigned director
Resigned 2022-03-29 · 4 yrs · Director
MU
Michiharu UekiResigned director
Resigned 2021-07-02 · Director
KT
Keiro TamateResigned director
Resigned 2021-03-24 · 2 yrs · Director
JN
Jun NishikawaResigned director
Resigned 2021-01-20 · 1 yr · Director
RK
Ryoji KobayashiResigned director
Resigned 2021-01-20 · Director
MM
Masanobu MuramiyaResigned director
Resigned 2020-08-03 · Director
MP
Matthew PittsResigned director
Resigned 2019-05-20 · 1 yr · Commercial Director
YU
Yasushi UmemuraResigned director
Resigned 2019-05-20 · Director
GT
Gary ThorntonResigned director
Resigned 2019-05-20 · 6 yrs · Technical Director

Board profile

People with appointments
5
Directors assessed
5
Median age
43
Under 35
1
65 and over
0
Disqualified match
None active