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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 47
  • 1
    Koenig, Ruediger Wilhelm
    Born in November 1958
    Individual (4 offsprings)
    Officer
    2009-04-22 ~ 2012-11-23
    OF - Director → CIF 0
  • 2
    Weigand, Frank Thomas, Dr
    Born in December 1966
    Individual (9 offsprings)
    Officer
    2010-01-20 ~ 2012-11-23
    OF - Director → CIF 0
  • 3
    Coffey, Paul
    Born in September 1969
    Individual (39 offsprings)
    Officer
    2009-04-22 ~ 2009-09-30
    OF - Director → CIF 0
  • 4
    Micklinghoff, Michael, Dr
    Born in August 1947
    Individual (5 offsprings)
    Officer
    2009-04-20 ~ 2010-04-01
    OF - Director → CIF 0
  • 5
    Cowling, Paul Leslie
    Born in September 1960
    Individual (86 offsprings)
    Officer
    2010-04-19 ~ 2010-07-30
    OF - Director → CIF 0
    2010-04-19 ~ 2012-11-23
    OF - Director → CIF 0
  • 6
    Hammer, Klaus Georg
    Born in June 1955
    Individual (8 offsprings)
    Officer
    2009-05-29 ~ 2010-01-20
    OF - Director → CIF 0
  • 7
    Vaughan, Sara Lyn
    Director Of Regulation And Energy Policy born in May 1964
    Individual (25 offsprings)
    Officer
    2011-12-02 ~ 2012-11-23
    OF - Director → CIF 0
  • 8
    Scoins, Colin Roger
    Born in October 1955
    Individual (25 offsprings)
    Officer
    2009-02-19 ~ 2011-10-01
    OF - Director → CIF 0
  • 9
    Clark, Jason Lee
    Born in February 1972
    Individual (91 offsprings)
    Officer
    2009-04-22 ~ 2012-11-23
    OF - Director → CIF 0
  • 10
    Parkin, Derek
    Born in September 1959
    Individual (41 offsprings)
    Officer
    2010-01-20 ~ 2012-11-23
    OF - Director → CIF 0
  • 11
    Stark, Fiona Scott
    Born in April 1962
    Individual (85 offsprings)
    Officer
    2010-01-20 ~ 2012-11-23
    OF - Director → CIF 0
  • 12
    Akhurst, Kevin Neal, Dr
    Born in December 1952
    Individual (26 offsprings)
    Officer
    2009-01-14 ~ 2009-09-15
    OF - Director → CIF 0
  • 13
    Calver, Timothy
    Born in September 1973
    Individual (9 offsprings)
    Officer
    2009-09-30 ~ 2010-04-19
    OF - Director → CIF 0
  • 14
    Hawthorne, Duncan
    Born in May 1955
    Individual (11 offsprings)
    Officer
    2013-05-13 ~ 2021-03-31
    OF - Director → CIF 0
  • 15
    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
  • 16
    Tonooka, Takashi
    Born in October 1972
    Individual (5 offsprings)
    Officer
    2023-07-01 ~ now
    OF - Director → CIF 0
  • 17
    Steinheider, Dirk
    Born in May 1967
    Individual (6 offsprings)
    Officer
    2009-01-14 ~ 2009-02-19
    OF - Director → CIF 0
    2009-04-20 ~ 2010-04-01
    OF - Director → CIF 0
  • 18
    Mantz, Jorn-erik
    Born in October 1964
    Individual (4 offsprings)
    Officer
    2010-04-01 ~ 2012-11-23
    OF - Director → CIF 0
  • 19
    Yuill, William George Henry
    Born in September 1961
    Individual (393 offsprings)
    Officer
    2008-10-01 ~ 2009-01-14
    OF - Director → CIF 0
  • 20
    Rippon, Alexander William
    Individual (6 offsprings)
    Officer
    2010-01-20 ~ 2016-04-19
    OF - Secretary → CIF 0
  • 21
    Takehara, Hidetoshi
    Born in June 1957
    Individual (7 offsprings)
    Officer
    2018-09-20 ~ 2020-03-31
    OF - Director → CIF 0
  • 22
    Beckers, Volker Bernd
    Born in May 1964
    Individual (30 offsprings)
    Officer
    2009-01-14 ~ 2010-01-20
    OF - Director → CIF 0
  • 23
    Murase, Yoshiteru
    Born in December 1959
    Individual (5 offsprings)
    Officer
    2016-07-22 ~ 2020-03-31
    OF - Director → CIF 0
  • 24
    Gomersall, Stephen John, Sir
    Born in January 1948
    Individual (11 offsprings)
    Officer
    2012-11-23 ~ 2020-03-31
    OF - Director → CIF 0
  • 25
    Lee, Sang Hoon David
    Born in September 1969
    Individual (5 offsprings)
    Officer
    2013-05-13 ~ 2019-03-31
    OF - Director → CIF 0
  • 26
    Guldner, Ralf, Dr
    Born in October 1953
    Individual (5 offsprings)
    Officer
    2009-01-14 ~ 2012-11-23
    OF - Director → CIF 0
  • 27
    Kume, Tadashi
    Born in January 1963
    Individual (7 offsprings)
    Officer
    2020-04-01 ~ 2023-03-31
    OF - Director → CIF 0
  • 28
    Inada, Yasunori
    Born in September 1966
    Individual (5 offsprings)
    Officer
    2023-04-01 ~ now
    OF - Director → CIF 0
  • 29
    Ishizuka, Tatsuro
    Born in December 1955
    Individual (8 offsprings)
    Officer
    2012-11-23 ~ 2014-07-14
    OF - Director → CIF 0
    2015-04-07 ~ 2016-06-30
    OF - Director → CIF 0
  • 30
    Jones, James William
    Individual (21 offsprings)
    Officer
    2017-02-01 ~ 2019-03-31
    OF - Secretary → CIF 0
  • 31
    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
  • 32
    Mccullough, Kevin
    Born in September 1965
    Individual (102 offsprings)
    Officer
    2009-09-15 ~ 2012-11-23
    OF - Director → CIF 0
  • 33
    Stone, Timothy John, Dr
    Born in May 1951
    Individual (9 offsprings)
    Officer
    2014-10-01 ~ 2021-03-31
    OF - Director → CIF 0
  • 34
    Satake, Tomohiro
    Born in April 1967
    Individual (5 offsprings)
    Officer
    2019-04-01 ~ 2023-06-30
    OF - Director → CIF 0
  • 35
    Masui, Takashi
    Born in August 1962
    Individual (5 offsprings)
    Officer
    2019-04-01 ~ now
    OF - Director → CIF 0
  • 36
    Kohlpaintner, Willibald Robert, Dr
    Born in November 1959
    Individual (4 offsprings)
    Officer
    2010-04-01 ~ 2012-11-23
    OF - Director → CIF 0
  • 37
    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
  • 38
    Nakane, Masahiko
    Born in November 1958
    Individual (5 offsprings)
    Officer
    2016-07-22 ~ 2018-09-27
    OF - Director → CIF 0
    2019-04-01 ~ 2021-03-31
    OF - Director → CIF 0
  • 39
    Hanyu, Masaharu
    Born in February 1951
    Individual (6 offsprings)
    Officer
    2012-11-23 ~ 2015-04-07
    OF - Director → CIF 0
  • 40
    Lightfoot, James Timothy
    Born in August 1966
    Individual (40 offsprings)
    Officer
    2009-01-14 ~ 2009-05-29
    OF - Director → CIF 0
  • 41
    Pamme, Hartmut, Dr
    Born in December 1956
    Individual (4 offsprings)
    Officer
    2009-01-14 ~ 2010-04-01
    OF - Director → CIF 0
  • 42
    Tanigaki, Masahide
    Born in January 1951
    Individual (7 offsprings)
    Officer
    2014-10-06 ~ 2020-03-31
    OF - Director → CIF 0
  • 43
    Nagasawa, Katsumi
    Born in October 1956
    Individual (5 offsprings)
    Officer
    2014-07-15 ~ 2019-03-31
    OF - Director → CIF 0
  • 44
    MITRE DIRECTORS LIMITED
    - now 04316680
    INTERCEDE 1761 LIMITED - 2002-02-01
    Mitre House 160, Aldersgate Street, London
    Dissolved Corporate (13 parents, 773 offsprings)
    Officer
    2008-07-30 ~ 2009-01-14
    OF - Director → CIF 0
  • 45
    HITACHI NUCLEAR PROJECTS DEVELOPMENT EUROPE LIMITED
    - now 08285425 09710636... (more)
    HITACHI HORIZON NUCLEAR PROJECT DEVELOPMENT UK LIMITED - 2016-11-07 08285425
    Whitebrook Park, Lower Cookham Road, Maidenhead, England
    Dissolved Corporate (10 parents, 2 offsprings)
    Person with significant control
    2016-04-06 ~ 2021-08-19
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
  • 46
    MITRE SECRETARIES LIMITED
    - now 01447749
    INVERESK SECRETARIES LIMITED - 1990-11-16
    Mitre House 160, Aldersgate Street, London
    Active Corporate (23 parents, 1744 offsprings)
    Officer
    2008-07-30 ~ 2009-01-14
    OF - Director → CIF 0
    2008-07-30 ~ 2009-01-14
    OF - Secretary → CIF 0
  • 47
    HITACHI, LTD.
    6-6, Marunouchi 1-chome, Chiyoda-ku, Tokyo, Japan
    Converted / Closed Corporate (13 parents, 21 offsprings)
    Person with significant control
    2021-08-19 ~ 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

HORIZON NUCLEAR POWER LIMITED

Period: 2009-11-11 ~ now
Company number: 06660388 02731916... (more)
Registered names
HORIZON NUCLEAR POWER LIMITED - now 02731916... (more)
BOW BIDCO LIMITED - 2009-11-11
INTERCEDE 2298 LIMITED - 2009-01-08 06522723... (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 LIMITED
    Info
    BOW BIDCO LIMITED - 2009-11-11
    INTERCEDE 2298 LIMITED - 2009-11-11
    Registered number 06660388
    Ditton Park, Riding Court Road, Datchet, Slough SL3 9LL
    PRIVATE LIMITED COMPANY incorporated on 2008-07-30 (18 years). 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 LIMITED
    S
    Registered number missing
    Sefton Park, Bells Hill, Stoke Poges, Buckinghamshire, England, SL2 4HD
    Limited Company
    CIF 1
  • HORIZON NUCLEAR POWER LIMITED
    S
    Registered number 06660388
    Sefton Park, Bells Hill, Stoke Poges, Buckinghamshire, England, SL2 4HD
    Limited Company in Companies House, England
    CIF 2
  • HORIZON NUCLEAR POWER LIMITED
    S
    Registered number 06660388
    Sunrise House, 1420 Charlton Court, Gloucester Business Park, Brockworth, Gloucester, England, GL3 4AE
    Limited Company in Companies House, England
    CIF 3
child relation
Offspring entities and appointments 3
  • 1
    HORIZON NUCLEAR POWER OLDBURY LIMITED
    - now 06811995 06811987... (more)
    BOW BIDCO OLDBURY LIMITED - 2009-11-11
    INTERCEDE 2312 LIMITED - 2009-02-19
    Ditton Park, Riding Court Road, Datchet, Slough, England
    Active Corporate (47 parents)
    Person with significant control
    2016-04-06 ~ now
    CIF 2 - Right to appoint or remove directors OE
    CIF 2 - Ownership of shares – 75% or more OE
    CIF 2 - Ownership of voting rights - 75% or more OE
  • 2
    HORIZON NUCLEAR POWER SERVICES LIMITED
    - now 06812099 06811995... (more)
    HNP (SERVICES) LIMITED - 2009-11-20
    BOW BIDCO BRADWELL LIMITED - 2009-11-11
    INTERCEDE 2311 LIMITED - 2009-02-19
    Ditton Park, Riding Court Road, Datchet, Slough, England
    Active Corporate (57 parents)
    Person with significant control
    2016-04-06 ~ 2017-05-16
    CIF 3 - Ownership of shares – 75% or more OE
    CIF 3 - Ownership of voting rights - 75% or more OE
    CIF 3 - Right to appoint or remove directors OE
  • 3
    HORIZON NUCLEAR POWER WYLFA HOLDINGS LIMITED
    09641958 06811987... (more)
    Ditton Park, Riding Court Road, Datchet, Slough, England
    Active Corporate (22 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 14 July 2026 and licensed under the Open Government Licence v3.0.