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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 16
  • 1
    Swan, Colin Charles
    Individual (15 offsprings)
    Officer
    2023-07-07 ~ now
    OF - Secretary → CIF 0
  • 2
    Raw, Catherine
    Company Director born in June 1981
    Individual (19 offsprings)
    Officer
    2022-07-07 ~ 2024-04-04
    OF - Director → CIF 0
  • 3
    Bronwin, Hannah Zoe
    Company Director born in September 1983
    Individual (34 offsprings)
    Officer
    2022-05-17 ~ 2025-01-31
    OF - Director → CIF 0
  • 4
    Zakir, Zahida
    Born in October 1969
    Individual (21 offsprings)
    Officer
    2021-08-20 ~ 2025-11-11
    OF - Director → CIF 0
  • 5
    Mccutcheon, Finlay Alexander
    Born in November 1977
    Individual (128 offsprings)
    Officer
    2024-07-06 ~ now
    OF - Director → CIF 0
  • 6
    Beattie, Martin
    Born in March 1981
    Individual (33 offsprings)
    Officer
    2021-08-20 ~ now
    OF - Director → CIF 0
  • 7
    Johnson, John
    Born in November 1976
    Individual (27 offsprings)
    Officer
    2021-09-02 ~ 2026-01-06
    OF - Director → CIF 0
  • 8
    Hayward, Mark Richard
    Born in November 1963
    Individual (46 offsprings)
    Officer
    2021-08-20 ~ now
    OF - Director → CIF 0
  • 9
    Cryans, Charles
    Born in June 1963
    Individual (21 offsprings)
    Officer
    2022-01-18 ~ now
    OF - Director → CIF 0
  • 10
    Rudd, Adrian Marc James
    Born in May 1971
    Individual (23 offsprings)
    Officer
    2021-08-20 ~ now
    OF - Director → CIF 0
  • 11
    Mackay, Mandy
    Born in January 1976
    Individual (27 offsprings)
    Officer
    2022-05-17 ~ now
    OF - Director → CIF 0
  • 12
    Gray, Ann Miriam Georgina
    Company Director born in April 1967
    Individual (36 offsprings)
    Officer
    2020-06-11 ~ 2025-04-17
    OF - Director → CIF 0
  • 13
    De Azevedo Dent, Kelly
    Born in December 1971
    Individual (23 offsprings)
    Officer
    2025-11-04 ~ now
    OF - Director → CIF 0
  • 14
    Wheeler, Stephen
    Company Director born in February 1973
    Individual (66 offsprings)
    Officer
    2020-06-11 ~ 2021-12-16
    OF - Director → CIF 0
  • 15
    Fairbairn, Sally
    Individual (7 offsprings)
    Officer
    2020-06-11 ~ 2023-07-07
    OF - Secretary → CIF 0
  • 16
    SSE THERMAL ENERGY HOLDINGS LIMITED
    12650549
    One, Forbury Place, 43 Forbury Road, Reading, United Kingdom
    Active Corporate (16 parents, 7 offsprings)
    Person with significant control
    2020-06-11 ~ 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

SSE THERMAL GENERATION HOLDINGS LIMITED

Period: 2020-06-11 ~ now
Company number: 12662248
Registered name
SSE THERMAL GENERATION HOLDINGS LIMITED - now
Standard Industrial Classification
35110 - Production Of Electricity

Related profiles found in government register
  • SSE THERMAL GENERATION HOLDINGS LIMITED
    Info
    Registered number 12662248
    One Forbury Place, 43 Forbury Road, Reading RG1 3JH
    PRIVATE LIMITED COMPANY incorporated on 2020-06-11 (5 years 9 months). The company status is Active.
    The last date of confirmation statement was made at 2025-06-10
    CIF 0
  • SSE THERMAL GENERATION HOLDINGS LIMITED
    S
    Registered number 12662248
    No. 1, Forbury Place, 43 Forbury Road, Reading, England, RG1 3JH
    Private Company Limited By Shares in Uk Register Of Companies, United Kingdom
    CIF 1
  • SSE THERMAL GENERATION HOLDINGS LIMITED
    S
    Registered number 12662248
    No.1 Forbury Place, 43 Forbury Road, Reading, United Kingdom, RG1 3JH
    Limited By Shares in Companies House, England And Wales
    CIF 2 CIF 3
child relation
Offspring entities and appointments 10
  • 1
    ABERNEDD POWER COMPANY LIMITED
    - now 06383166
    MEADHURST SERVICES (NO.5) LIMITED - 2008-01-14
    No.1 Forbury Place, 43 Forbury Road, Reading, United Kingdom
    Active Corporate (19 parents, 1 offspring)
    Person with significant control
    2021-05-12 ~ now
    CIF 10 - Ownership of shares – 75% or more OE
    CIF 10 - Ownership of voting rights - 75% or more OE
    CIF 10 - Right to appoint or remove directors OE
  • 2
    KEADBY DEVELOPMENTS LIMITED
    - now 02691516
    RUBYDOVE LIMITED - 1992-03-26
    Sse Plc , Keadby Power Station Trentside, Keadby, Scunthorpe, United Kingdom
    Active Corporate (43 parents)
    Person with significant control
    2021-05-12 ~ now
    CIF 9 - Ownership of shares – 75% or more OE
    CIF 9 - Right to appoint or remove directors OE
    CIF 9 - Ownership of voting rights - 75% or more OE
  • 3
    KEADBY GENERATION LIMITED
    - now 02729513
    BALLTRADE LIMITED - 1992-10-05
    Keadby Power Station Trentside, Keadby, Scunthorpe, United Kingdom
    Active Corporate (43 parents)
    Person with significant control
    2021-06-17 ~ now
    CIF 3 - Right to appoint or remove directors OE
    CIF 3 - Ownership of voting rights - 75% or more OE
    CIF 3 - Ownership of shares – 75% or more OE
  • 4
    MARCHWOOD POWER LIMITED
    04229146
    Oceanic Way, Marchwood Industrial Park, Marchwood, Southampton
    Active Corporate (56 parents)
    Person with significant control
    2021-07-22 ~ now
    CIF 2 - Ownership of shares – More than 25% but not more than 50% OE
    CIF 2 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 5
    MEDWAY POWER LIMITED
    - now 02537903
    AES MEDWAY LIMITED - 1992-02-28
    SERVICERULE LIMITED - 1991-03-12
    No.1 Forbury Place, 43 Forbury Road, Reading, United Kingdom
    Active Corporate (67 parents)
    Person with significant control
    2021-05-12 ~ now
    CIF 7 - Ownership of shares – 75% or more OE
    CIF 7 - Right to appoint or remove directors OE
    CIF 7 - Ownership of voting rights - 75% or more OE
  • 6
    SSE MEDWAY OPERATIONS LIMITED
    - now 02647585
    AES MEDWAY OPERATIONS LIMITED - 2003-11-13
    SWANFALL LIMITED - 1992-02-21
    No.1 Forbury Place, 43 Forbury Road, Reading, United Kingdom
    Active Corporate (42 parents)
    Person with significant control
    2021-05-12 ~ now
    CIF 8 - Right to appoint or remove directors OE
    CIF 8 - Ownership of voting rights - 75% or more OE
    CIF 8 - Ownership of shares – 75% or more OE
  • 7
    SSE SEABANK INVESTMENTS LIMITED
    - now 02631512
    HE SEABANK INVESTMENTS LIMITED - 1999-12-24
    HYDRO-ELECTRIC SUPPLY LIMITED - 1996-01-17
    HYDRO-ELECTRIC GENERATION LIMITED - 1992-03-20
    LEGIBUS 1643 LIMITED - 1991-09-02
    No.1 Forbury Place, 43 Forbury Road, Reading, United Kingdom
    Active Corporate (37 parents, 1 offspring)
    Person with significant control
    2021-05-20 ~ now
    CIF 5 - Right to appoint or remove directors OE
    CIF 5 - Ownership of voting rights - 75% or more OE
    CIF 5 - Ownership of shares – 75% or more OE
  • 8
    SSE SEABANK LAND INVESTMENTS LIMITED
    07877772
    No.1 Forbury Place, 43 Forbury Road, Reading, United Kingdom
    Active Corporate (25 parents)
    Person with significant control
    2021-06-17 ~ now
    CIF 4 - Ownership of shares – 75% or more OE
    CIF 4 - Ownership of voting rights - 75% or more OE
    CIF 4 - Right to appoint or remove directors OE
  • 9
    SSE THERMAL GENERATION (SCOTLAND) LIMITED
    SC664055
    Inveralmond House, 200 Dunkeld Road, Perth, Scotland
    Active Corporate (16 parents)
    Person with significant control
    2020-06-12 ~ 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
  • 10
    SSEPG (OPERATIONS) LIMITED
    - now 02764438
    SEPG (OPERATIONS) LIMITED - 1999-12-24
    TIDYEVER ENTERPRISES LIMITED - 1992-12-15
    No.1 Forbury Place, 43 Forbury Road, Reading, United Kingdom
    Active Corporate (36 parents)
    Person with significant control
    2021-05-20 ~ now
    CIF 6 - Right to appoint or remove directors OE
    CIF 6 - Ownership of voting rights - 75% or more OE
    CIF 6 - Ownership of shares – 75% or more OE

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Contains public sector information retrieved at 9 February 2026 and licensed under the Open Government Licence v3.0.