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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 4
  • 1
    Howe-browne, Catherine
    Born in September 1957
    Individual (2 offsprings)
    Officer
    icon of calendar 2021-05-28 ~ now
    OF - Director → CIF 0
  • 2
    Koffer, Ruth Natasha
    Born in August 1977
    Individual (1 offspring)
    Officer
    icon of calendar 2021-08-24 ~ now
    OF - Director → CIF 0
  • 3
    Korsos, Marianna Brigitta, Dr
    Born in January 1984
    Individual (1 offspring)
    Officer
    icon of calendar 2021-04-30 ~ now
    OF - Director → CIF 0
  • 4
    Abernethy, Darrell
    Born in May 1962
    Individual (1 offspring)
    Officer
    icon of calendar 2021-05-24 ~ now
    OF - Director → CIF 0
Ceased 4
  • 1
    Mrs Catherine Howe-browne
    Born in September 1957
    Individual (2 offsprings)
    Person with significant control
    icon of calendar 2021-08-24 ~ 2022-08-10
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
  • 2
    Dr Marianna Brigitta Korsos
    Born in January 1984
    Individual (1 offspring)
    Person with significant control
    icon of calendar 2021-08-24 ~ 2022-08-10
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
  • 3
    Williams, Heather Yvonne
    Teacher born in December 1949
    Individual
    Officer
    icon of calendar 2017-03-14 ~ 2021-05-24
    OF - Director → CIF 0
    Mrs Heather Yvonne Williams
    Born in December 1949
    Individual
    Person with significant control
    icon of calendar 2017-03-14 ~ 2021-08-24
    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
  • 4
    Williams, Brian George
    Director born in June 1949
    Individual (1 offspring)
    Officer
    icon of calendar 2017-03-14 ~ 2021-08-24
    OF - Director → CIF 0
    Mr Brian George Williams
    Born in June 1949
    Individual (1 offspring)
    Person with significant control
    icon of calendar 2017-03-14 ~ 2021-08-24
    PE - Ownership of voting rights - More than 25% but not more than 50%CIF 0
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
parent relation
Company in focus

35 PORTLAND STREET LIMITED

Standard Industrial Classification
82990 - Other Business Support Service Activities N.e.c.
Brief company account
Called-up share capital not yet paid and not classified as a current asset
4 GBP2025-04-05
4 GBP2024-04-05
Current Assets
3,150 GBP2025-04-05
2,483 GBP2024-04-05
Net Current Assets/Liabilities
3,150 GBP2025-04-05
2,483 GBP2024-04-05
Total Assets Less Current Liabilities
3,154 GBP2025-04-05
2,487 GBP2024-04-05
Net Assets/Liabilities
3,154 GBP2025-04-05
2,487 GBP2024-04-05
Equity
3,154 GBP2025-04-05
2,487 GBP2024-04-05
Average Number of Employees
02024-04-06 ~ 2025-04-05
02023-04-06 ~ 2024-04-05

  • 35 PORTLAND STREET LIMITED
    Info
    Registered number 10668727
    icon of addressCarmel, 35 Portland Street, Aberystwyth SY23 2DX
    PRIVATE LIMITED COMPANY incorporated on 2017-03-14 (8 years 9 months). The company status is Active.
    The last date of confirmation statement was made at 2025-03-11
    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.