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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 1
  • Callwood, Johnathan Richard
    Born in April 1967
    Individual (5 offsprings)
    Officer
    icon of calendar 2020-11-13 ~ now
    OF - Director → CIF 0
    Mr Johnathan Richard Callwood
    Born in April 1967
    Individual (5 offsprings)
    Person with significant control
    icon of calendar 2020-11-13 ~ 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

CLEAN COMBUSTION LTD

Standard Industrial Classification
72190 - Other Research And Experimental Development On Natural Sciences And Engineering
Brief company account
Current Assets
645 GBP2024-11-30
91 GBP2023-11-30
Creditors
Amounts falling due within one year
-16,887 GBP2024-11-30
-13,797 GBP2023-11-30
Net Current Assets/Liabilities
-16,242 GBP2024-11-30
-13,706 GBP2023-11-30
Total Assets Less Current Liabilities
-16,242 GBP2024-11-30
-13,706 GBP2023-11-30
Net Assets/Liabilities
-16,242 GBP2024-11-30
-13,706 GBP2023-11-30
Equity
-16,242 GBP2024-11-30
-13,706 GBP2023-11-30
Average Number of Employees
02023-12-01 ~ 2024-11-30
02022-12-01 ~ 2023-11-30

  • CLEAN COMBUSTION LTD
    Info
    Registered number 13018286
    icon of address4 Carmen Avenue, Shrewsbury SY2 5NR
    PRIVATE LIMITED COMPANY incorporated on 2020-11-13 (5 years). The company status is Active.
    The last date of confirmation statement was made at 2025-02-08
    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.