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
    Singh, Diwan
    Director born in June 1976
    Individual (11 offsprings)
    Officer
    2025-04-17 ~ now
    OF - Director → CIF 0
  • 2
    Leblanc, Aaron
    Director born in June 1976
    Individual (6 offsprings)
    Officer
    2025-04-17 ~ now
    OF - Director → CIF 0
  • 3
    SDX ENERGY LIMITED - 2019-03-20
    38, Welbeck Street, London, England
    Active Corporate (3 parents, 2 offsprings)
    Person with significant control
    2019-05-24 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
Ceased 11
  • 1
    Box, Nicholas James
    Group Financial Controller born in February 1984
    Individual
    Officer
    2019-05-31 ~ 2023-05-02
    OF - Director → CIF 0
  • 2
    Reid, Mark
    Cfo born in June 1968
    Individual (3 offsprings)
    Officer
    2015-12-03 ~ 2023-05-02
    OF - Director → CIF 0
    Mr Mark Reid
    Born in June 1968
    Individual (3 offsprings)
    Person with significant control
    2016-04-07 ~ 2020-01-07
    PE - Right to appoint or remove directorsCIF 0
  • 3
    Maclean, Lesley
    Director born in March 1967
    Individual
    Officer
    2023-05-02 ~ 2024-05-02
    OF - Director → CIF 0
  • 4
    Mcavock, William Patrick
    Director born in September 1969
    Individual (7 offsprings)
    Officer
    2023-12-19 ~ 2025-03-26
    OF - Director → CIF 0
  • 5
    Welch, Paul Michael
    Ceo born in May 1962
    Individual (3 offsprings)
    Officer
    2015-12-03 ~ 2019-05-31
    OF - Director → CIF 0
  • 6
    Bhattacherjee, Jayanta, Mr.
    Director born in November 1977
    Individual (11 offsprings)
    Officer
    2023-05-02 ~ 2025-04-17
    OF - Director → CIF 0
  • 7
    Hanssen, Daan A
    Interim Chief Financial Officer born in September 1986
    Individual
    Officer
    2022-12-12 ~ 2023-05-23
    OF - Director → CIF 0
  • 8
    Welgens, Werner, Mkr
    Individual
    Officer
    2016-12-13 ~ 2021-07-27
    OF - Secretary → CIF 0
  • 9
    Marwood, Karen
    Individual
    Officer
    2015-12-03 ~ 2016-12-13
    OF - Secretary → CIF 0
  • 10
    Gould, Daniel Popov
    Director born in May 1980
    Individual (8 offsprings)
    Officer
    2023-12-19 ~ 2025-03-26
    OF - Director → CIF 0
  • 11
    SDX ENERGY INC.
    38, Welbeck Street, London, England
    Active Corporate (1 parent, 1 offspring)
    Person with significant control
    2017-01-01 ~ 2019-05-24
    PE - Ownership of shares – 75% or moreCIF 0
parent relation
Company in focus

SDX ENERGY INVESTMENTS (UK) LIMITED

Standard Industrial Classification
82990 - Other Business Support Service Activities N.e.c.

Related profiles found in government register
  • SDX ENERGY INVESTMENTS (UK) LIMITED
    Info
    Registered number 09900294
    38 Welbeck Street, London W1G 8DP
    Private Limited Company incorporated on 2015-12-03 (9 years 7 months). The company status is Active.
    The last date of confirmation statement was made at 2024-12-02
    CIF 0
  • SDX ENERGY INVESTMENTS (UK) LIMITED
    S
    Registered number 09900294
    38 Welbeck Street, London, United Kingdom, W1G 8DP
    Private Limited Company in United Kingdom
    CIF 1
  • SDX ENERGY INVESTMENTS (UK) LIMITED
    S
    Registered number 09900294
    38 Welbeck Street, London, W1G 8DP
    Private Limited in United Kingdom
    CIF 2
child relation
Offspring entities and appointments
Active 1
  • 38 Welbeck Street, London, United Kingdom
    Active Corporate (3 parents)
    Person with significant control
    2016-12-22 ~ now
    CIF 1 - Ownership of shares – 75% or moreOE
    CIF 1 - Ownership of voting rights - 75% or moreOE
    CIF 1 - Right to appoint or remove directorsOE
Ceased 1
  • SDX ENERGY LIMITED - 2019-03-20
    38 Welbeck Street, London, United Kingdom
    Active Corporate (3 parents, 2 offsprings)
    Person with significant control
    2019-01-25 ~ 2019-05-29
    CIF 2 - Ownership of shares – 75% or more OE
    CIF 2 - Ownership of voting rights - 75% or more OE
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Contains public sector information retrieved at 24 April 2025 and licensed under the Open Government Licence v3.0.