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 3
  • 1
    Lyon, Graham Victor
    Director born in October 1957
    Individual (7 offsprings)
    Officer
    2025-02-21 ~ now
    OF - director → CIF 0
  • 2
    Dempster, Garry Stuart
    Director born in January 1972
    Individual (6 offsprings)
    Officer
    2021-09-01 ~ now
    OF - director → CIF 0
  • 3
    SOUND OIL PLC - 2015-09-30
    20, St. Dunstan's Hill, London, England
    Corporate (4 parents, 6 offsprings)
    Person with significant control
    2021-09-01 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
Ceased 2
  • 1
    Seghiri, Mohammed
    Director born in June 1974
    Individual
    Officer
    2021-09-01 ~ 2025-02-21
    OF - director → CIF 0
  • 2
    SOUND ENERGY PLC - now
    SOUND OIL PLC - 2015-09-30
    112, Kingston Road, Teddington, Middlesex, England
    Corporate (4 parents, 6 offsprings)
    Person with significant control
    2021-09-01 ~ 2021-09-01
    PE - Ownership of shares – 75% or more as a member of a firmCIF 0
    PE - Ownership of voting rights - 75% or more as a member of a firmCIF 0
parent relation
Company in focus

SOUND ENERGY SUSTAINABLES LIMITED

Standard Industrial Classification
06100 - Extraction Of Crude Petroleum
06200 - Extraction Of Natural Gas

  • SOUND ENERGY SUSTAINABLES LIMITED
    Info
    Registered number 13596074
    20 St. Dunstan's Hill, London EC3R 8HL
    Private Limited Company incorporated on 2021-09-01 (3 years 9 months). The company status is Active.
    The last date of confirmation statement was made at 2024-09-02
    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 24 April 2025 and licensed under the Open Government Licence v3.0.