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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 6
  • 1
    Turvill, John Edward Thomas
    Born in July 1951
    Individual (29 offsprings)
    Officer
    2024-01-22 ~ now
    OF - Director → CIF 0
  • 2
    Preston-oversby, Shelley Jane
    Born in March 1973
    Individual (21 offsprings)
    Officer
    2024-01-22 ~ now
    OF - Director → CIF 0
  • 3
    Whitehead, Mark Alexander
    Born in March 1972
    Individual (30 offsprings)
    Officer
    2023-10-13 ~ now
    OF - Director → CIF 0
    Mr Mark Alexander Whitehead
    Born in March 1972
    Individual (30 offsprings)
    Person with significant control
    2023-10-13 ~ 2023-10-17
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
  • 4
    Todhunter, Alexander Johnston
    Born in October 1986
    Individual (8 offsprings)
    Officer
    2023-10-16 ~ now
    OF - Director → CIF 0
  • 5
    RDW HOLDINGS LIMITED
    16075744
    123, Pall Mall, London, England
    Active Corporate (3 parents, 4 offsprings)
    Person with significant control
    2024-12-02 ~ now
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
  • 6
    IONA CAPITAL LIMITED
    KANADEVIA INOVA CAPITAL LTD - now 01583260
    IONA CAPITAL LTD - 2025-04-28 01583260
    ACUITY CAPITAL MANAGEMENT LIMITED - 2011-05-19
    ELECTRA QUOTED MANAGEMENT LIMITED - 2008-02-19
    ELECTRA FLEMING QUOTED MANAGEMENT LIMITED - 1999-07-28
    ELECTRA MANAGEMENT LIMITED - 1995-09-21
    ELECTRA RISK CAPITAL P.L.C. - 1990-12-04
    ELECTRA MANAGEMENT P.L.C. - 1986-07-17
    ELECTRA RISK CAPITAL P.L.C. - 1985-04-25
    Iona Capital Ltd, 123, Pall Mall, London, United Kingdom
    Active Corporate (33 parents, 39 offsprings)
    Person with significant control
    2023-10-17 ~ now
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
    PE - Ownership of voting rights - More than 25% but not more than 50%CIF 0
    PE - Right to appoint or remove directorsCIF 0
parent relation
Company in focus

1ST ESTATE BIOMETHANE LIMITED

Period: 2023-10-13 ~ now
Company number: 15210051
Registered name
1ST ESTATE BIOMETHANE LIMITED - now
Standard Industrial Classification
96090 - Other Service Activities N.e.c.
Brief company account
Called-up share capital not yet paid and not classified as a current asset
2 GBP2024-10-31
Net Assets/Liabilities
2 GBP2024-10-31
Number of shares allotted
Class 1 ordinary share
2 shares2023-10-13 ~ 2024-10-31
Par Value of Share
Class 1 ordinary share
1 GBP/shares2023-10-13 ~ 2024-10-31
Equity
2 GBP2024-10-31

  • 1ST ESTATE BIOMETHANE LIMITED
    Info
    Registered number 15210051
    Iona Capital Ltd, 123 Pall Mall, London SW1Y 5EA
    PRIVATE LIMITED COMPANY incorporated on 2023-10-13 (2 years 5 months). The company status is Active.
    The last date of confirmation statement was made at 2025-10-12
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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Contains public sector information retrieved at 22 March 2026 and licensed under the Open Government Licence v3.0.