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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
Active 5
  • 1
    O'brien, Philip Paul
    Born in April 1981
    Individual (6 offsprings)
    Officer
    icon of calendar 2025-08-13 ~ now
    OF - Director → CIF 0
  • 2
    Davidson, Darren John
    Born in August 1972
    Individual (7 offsprings)
    Officer
    icon of calendar 2024-01-11 ~ now
    OF - Director → CIF 0
  • 3
    Keyzer-dean, Ross
    Born in February 1976
    Individual (8 offsprings)
    Officer
    icon of calendar 2018-11-01 ~ now
    OF - Director → CIF 0
  • 4
    Heath, Martin James
    Individual (12 offsprings)
    Officer
    icon of calendar 2016-10-17 ~ now
    OF - Secretary → CIF 0
  • 5
    icon of address6, Otto-hahn-ring, Munich, 81739, Germany
    Corporate (5 offsprings)
    Person with significant control
    icon of calendar 2023-02-14 ~ now
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
Ceased 12
  • 1
    Carless, Helen Claire
    Individual (6 offsprings)
    Officer
    icon of calendar 2016-07-08 ~ 2016-08-03
    OF - Secretary → CIF 0
  • 2
    Walker, Grant
    Director born in October 1964
    Individual
    Officer
    icon of calendar 2017-10-01 ~ 2020-03-05
    OF - Director → CIF 0
  • 3
    Heath, Martin James
    Solicitor born in October 1964
    Individual (12 offsprings)
    Officer
    icon of calendar 2023-10-18 ~ 2025-08-12
    OF - Director → CIF 0
  • 4
    O'brien, Felicity Catherine
    Global Head Of Human Resources - Service born in March 1975
    Individual (2 offsprings)
    Officer
    icon of calendar 2020-04-29 ~ 2023-09-30
    OF - Director → CIF 0
  • 5
    Hart, Roger
    Solicitor born in January 1971
    Individual (225 offsprings)
    Officer
    icon of calendar 2016-06-27 ~ 2016-07-08
    OF - Director → CIF 0
  • 6
    Macfarlane, William Clark
    Managing Director born in May 1964
    Individual (1 offspring)
    Officer
    icon of calendar 2016-07-08 ~ 2025-08-12
    OF - Director → CIF 0
  • 7
    Boles, Jonathan Graham Coleridge
    Finance Director born in July 1960
    Individual (8 offsprings)
    Officer
    icon of calendar 2016-07-08 ~ 2018-11-01
    OF - Director → CIF 0
  • 8
    Davina, Simone Eufemia Agatha
    Individual (14 offsprings)
    Officer
    icon of calendar 2016-08-08 ~ 2016-10-14
    OF - Secretary → CIF 0
  • 9
    icon of addressFaraday House, Sir William Siemens Square, Frimley, Camberley, England
    Active Corporate (5 parents, 14 offsprings)
    Person with significant control
    2016-07-13 ~ 2017-04-03
    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
  • 10
    icon of addressParque Technologico De Bizkaia, 222 Edificio, Zamudio, Vizcaya 48170, Spain
    Corporate (5 offsprings)
    Person with significant control
    2017-04-03 ~ 2023-02-14
    PE - Ownership of shares – 75% or moreCIF 0
  • 11
    icon of address2, Wittelsbacherplatz, Munich, Germany
    Corporate (27 offsprings)
    Person with significant control
    2016-08-08 ~ 2017-04-03
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
  • 12
    A B & C SECRETARIAL LIMITED - 2003-05-27
    PALL MALL NOMINEES LIMITED - 1997-01-24
    icon of address100, Barbirolli Square, Manchester, England, England
    Active Corporate (24 parents, 490 offsprings)
    Officer
    2016-06-27 ~ 2016-07-08
    PE - Director → CIF 0
    2016-06-27 ~ 2016-07-08
    PE - Nominee Director → CIF 0
    2016-06-27 ~ 2016-07-08
    PE - Secretary → CIF 0
parent relation
Company in focus

SIEMENS GAMESA RENEWABLE ENERGY LIMITED

Previous names
SIEMENS WIND POWER LIMITED - 2017-07-25
AGHOCO 1428 LIMITED - 2016-07-08
Standard Industrial Classification
42220 - Construction Of Utility Projects For Electricity And Telecommunications

  • SIEMENS GAMESA RENEWABLE ENERGY LIMITED
    Info
    SIEMENS WIND POWER LIMITED - 2017-07-25
    AGHOCO 1428 LIMITED - 2017-07-25
    Registered number 10253129
    icon of addressBlade Factory Sir William Siemens Way, Alexandra Dock, Hull HU9 1TA
    PRIVATE LIMITED COMPANY incorporated on 2016-06-27 (9 years 5 months). The company status is Active.
    The last date of confirmation statement was made at 2025-03-30
    CIF 0
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.