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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 22
  • 1
    Raymant, Alan Paul
    Chief Operating Officer born in December 1963
    Individual (18 offsprings)
    Officer
    2015-07-01 ~ 2016-05-01
    OF - Director → CIF 0
  • 2
    Lee, Sang Hoon David
    Director born in September 1969
    Individual (5 offsprings)
    Officer
    2015-06-16 ~ 2019-03-31
    OF - Director → CIF 0
  • 3
    Pierce, Stephen Keith
    Vice President & Chief Hr Officer born in September 1963
    Individual (38 offsprings)
    Officer
    2021-04-01 ~ 2024-03-31
    OF - Director → CIF 0
  • 4
    Cornelius, Jonathan Miles
    Individual (6 offsprings)
    Officer
    2016-06-07 ~ 2017-02-01
    OF - Secretary → CIF 0
    2019-04-01 ~ 2021-03-31
    OF - Secretary → CIF 0
  • 5
    Tanigaki, Masahide
    Chairman Of The Board born in January 1951
    Individual (7 offsprings)
    Officer
    2015-07-01 ~ 2020-03-31
    OF - Director → CIF 0
  • 6
    Jones, James William
    Individual (19 offsprings)
    Officer
    2017-02-01 ~ 2019-03-31
    OF - Secretary → CIF 0
  • 7
    Newton, Carl William
    Born in September 1962
    Individual (9 offsprings)
    Officer
    2021-04-01 ~ now
    OF - Director → CIF 0
    Newton, Carl William
    Individual (9 offsprings)
    Officer
    2021-04-01 ~ now
    OF - Secretary → CIF 0
  • 8
    Rippon, Alexander William
    Individual (6 offsprings)
    Officer
    2015-06-16 ~ 2016-04-19
    OF - Secretary → CIF 0
  • 9
    Stone, Timothy John, Dr
    Non-Executive Director born in May 1951
    Individual (9 offsprings)
    Officer
    2015-07-01 ~ 2021-03-31
    OF - Director → CIF 0
  • 10
    Hawthorne, Duncan
    President And Chief Executive Officer Bruce Power born in May 1955
    Individual (11 offsprings)
    Officer
    2015-07-01 ~ 2021-03-31
    OF - Director → CIF 0
  • 11
    Masui, Takashi
    Born in August 1962
    Individual (5 offsprings)
    Officer
    2019-04-01 ~ now
    OF - Director → CIF 0
  • 12
    Nagasawa, Katsumi
    Vice President And Executive Officer born in October 1956
    Individual (5 offsprings)
    Officer
    2015-07-01 ~ 2019-03-31
    OF - Director → CIF 0
  • 13
    Takehara, Hidetoshi
    Director born in June 1957
    Individual (7 offsprings)
    Officer
    2019-04-01 ~ 2020-03-31
    OF - Director → CIF 0
  • 14
    Gomersall, Stephen John, Sir
    Group Chairman For Europe born in January 1948
    Individual (11 offsprings)
    Officer
    2015-07-01 ~ 2020-03-31
    OF - Director → CIF 0
  • 15
    Murase, Yoshiteru
    Director born in December 1959
    Individual (5 offsprings)
    Officer
    2019-04-01 ~ 2020-03-31
    OF - Director → CIF 0
  • 16
    Kume, Tadashi
    Business Executive born in January 1963
    Individual (7 offsprings)
    Officer
    2020-04-01 ~ 2023-03-31
    OF - Director → CIF 0
  • 17
    Ishizuka, Tatsuro
    Director born in December 1955
    Individual (8 offsprings)
    Officer
    2015-06-16 ~ 2016-06-30
    OF - Director → CIF 0
  • 18
    Nakane, Masahiko
    Director born in November 1958
    Individual (5 offsprings)
    Officer
    2019-04-01 ~ 2021-03-31
    OF - Director → CIF 0
  • 19
    Tonooka, Takashi
    Born in October 1972
    Individual (5 offsprings)
    Officer
    2023-07-01 ~ now
    OF - Director → CIF 0
  • 20
    Inada, Yasunori
    Born in September 1966
    Individual (5 offsprings)
    Officer
    2023-04-01 ~ now
    OF - Director → CIF 0
  • 21
    Satake, Tomohiro
    Director born in April 1967
    Individual (5 offsprings)
    Officer
    2019-04-01 ~ 2023-06-30
    OF - Director → CIF 0
  • 22
    HORIZON NUCLEAR POWER LIMITED
    - now 06660388 06811987... (more)
    BOW BIDCO LIMITED - 2009-11-11
    INTERCEDE 2298 LIMITED - 2009-01-08
    Sefton Park, Bells Hill, Stoke Poges, Buckinghamshire, England
    Active Corporate (47 parents, 3 offsprings)
    Person with significant control
    2016-04-06 ~ now
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
parent relation
Company in focus

HORIZON NUCLEAR POWER WYLFA HOLDINGS LIMITED

Period: 2015-06-16 ~ now
Company number: 09641958
Registered name
HORIZON NUCLEAR POWER WYLFA HOLDINGS LIMITED - now 06811987... (more)
Standard Industrial Classification
42220 - Construction Of Utility Projects For Electricity And Telecommunications
35110 - Production Of Electricity

Related profiles found in government register
  • HORIZON NUCLEAR POWER WYLFA HOLDINGS LIMITED
    Info
    Registered number 09641958
    Ditton Park, Riding Court Road, Datchet, Slough SL3 9LL
    PRIVATE LIMITED COMPANY incorporated on 2015-06-16 (10 years 9 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-07-13
    CIF 0
  • HORIZON NUCLEAR POWER WYLFA HOLDINGS LIMITED
    S
    Registered number 9641958
    Sefton Park, Bells Hill, Stoke Poges, Buckinghamshire, England, SL2 4HD
    Limited Company in Companies House, England
    CIF 1
child relation
Offspring entities and appointments 1
  • 1
    HORIZON NUCLEAR POWER WYLFA LIMITED
    - now 06811987 06660388... (more)
    BOW BIDCO WYLFA LIMITED - 2009-11-11
    INTERCEDE 2313 LIMITED - 2009-02-19
    Ditton Park, Riding Court Road, Datchet, Slough, England
    Active Corporate (57 parents, 1 offspring)
    Person with significant control
    2016-04-06 ~ now
    CIF 1 - Right to appoint or remove directors OE
    CIF 1 - Ownership of shares – 75% or more OE
    CIF 1 - Ownership of voting rights - 75% or more OE

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Contains public sector information retrieved at 22 March 2026 and licensed under the Open Government Licence v3.0.