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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
  • Roberts, John
    Born in April 1955
    Individual (1 offspring)
    Officer
    icon of calendar 2021-05-27 ~ now
    OF - Director → CIF 0
    Mr John Roberts
    Born in April 1955
    Individual (1 offspring)
    Person with significant control
    icon of calendar 2024-02-01 ~ now
    PE - Has significant influence or controlCIF 0
Ceased 3
  • 1
    Down-roberts, Sarah Jane
    Producer born in February 1964
    Individual (1 offspring)
    Officer
    icon of calendar 2020-02-20 ~ 2021-02-22
    OF - Director → CIF 0
    Ms Sarah Jane Down-roberts
    Born in August 2004
    Individual (1 offspring)
    Person with significant control
    icon of calendar 2021-04-30 ~ 2021-04-30
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
    Mrs Sarah Jane Down-roberts
    Born in February 1964
    Individual (1 offspring)
    Person with significant control
    icon of calendar 2020-02-20 ~ 2021-04-30
    PE - Ownership of shares – 75% or moreCIF 0
  • 2
    Ms Gwen Down
    Born in August 2004
    Individual
    Person with significant control
    icon of calendar 2021-04-30 ~ 2025-06-09
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
  • 3
    Sion, Lleucu
    Freelance Script Writer born in May 1985
    Individual (1 offspring)
    Officer
    icon of calendar 2021-02-19 ~ 2022-01-07
    OF - Director → CIF 0
parent relation
Company in focus

TONNAU CYF

Standard Industrial Classification
60100 - Radio Broadcasting
Brief company account
Fixed Assets
3,359 GBP2024-02-29
3,111 GBP2023-02-28
Current Assets
47,205 GBP2024-02-29
45,606 GBP2023-02-28
Creditors
Amounts falling due within one year
-19,715 GBP2024-02-29
-20,760 GBP2023-02-28
Net Current Assets/Liabilities
27,490 GBP2024-02-29
24,846 GBP2023-02-28
Total Assets Less Current Liabilities
30,849 GBP2024-02-29
27,957 GBP2023-02-28
Net Assets/Liabilities
30,849 GBP2024-02-29
27,957 GBP2023-02-28
Equity
30,849 GBP2024-02-29
27,957 GBP2023-02-28
Average Number of Employees
12023-03-01 ~ 2024-02-29
12022-03-01 ~ 2023-02-28

  • TONNAU CYF
    Info
    Registered number 12473779
    icon of addressMinyfron, Ffordd Y Gogledd, Aberystwyth SY23 2EE
    PRIVATE LIMITED COMPANY incorporated on 2020-02-20 (5 years 10 months). The company status is Active.
    The last date of confirmation statement was made at 2025-02-19
    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.