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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 10
  • 1
    Martin, Emma Jayne
    Born in February 1978
    Individual (157 offsprings)
    Officer
    2018-11-13 ~ 2021-11-13
    OF - Director → CIF 0
  • 2
    Young, Lisa Mary
    Born in December 1964
    Individual (154 offsprings)
    Officer
    2021-11-13 ~ 2024-03-15
    OF - Director → CIF 0
  • 3
    Thornton, Nuala Martine
    Born in August 1967
    Individual (2861 offsprings)
    Officer
    2024-03-15 ~ 2025-07-27
    OF - Director → CIF 0
    Mrs Nuala Martine Thornton
    Born in August 1967
    Individual (2861 offsprings)
    Person with significant control
    2024-03-15 ~ 2025-07-27
    PE - Has significant influence or controlCIF 0
  • 4
    Purdon, Jonathan Gardner
    Born in January 1966
    Individual (1661 offsprings)
    Officer
    2015-06-20 ~ 2018-11-13
    OF - Director → CIF 0
    Jonathan Gardner Purdon
    Born in January 1966
    Individual (1661 offsprings)
    Person with significant control
    2016-06-30 ~ 2016-06-30
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
  • 5
    Mossaiby, Alireza
    Born in April 1981
    Individual (3 offsprings)
    Officer
    2025-07-27 ~ now
    OF - Director → CIF 0
    Mr Alireza Mossaiby
    Born in April 1981
    Individual (3 offsprings)
    Person with significant control
    2025-07-27 ~ now
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
  • 6
    Mr Alan Charles Rutland
    Born in February 1957
    Individual (463 offsprings)
    Person with significant control
    2016-06-30 ~ 2016-06-30
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
  • 7
    Shah, Anjum Abbas
    Born in September 1994
    Individual (5 offsprings)
    Officer
    2026-01-20 ~ now
    OF - Director → CIF 0
  • 8
    CFS SECRETARIES LIMITED
    - now 04542138
    PROPERTY MANAGEMENT AGENTS LIMITED - 2003-11-18
    Dept 2, 43 Owston Road, Carcroft, Doncaster, United Kingdom
    Active Corporate (15 parents, 6128 offsprings)
    Person with significant control
    2024-03-15 ~ 2025-07-27
    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
  • 9
    CHALFEN NOMINEES LIMITED
    03140482
    19, Leyden Street, London, England
    Active Corporate (3 parents, 6663 offsprings)
    Person with significant control
    2016-06-30 ~ 2024-03-15
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
  • 10
    CHALFEN SECRETARIES LIMITED
    02975550
    19, Leyden Street, London, England
    Active Corporate (3 parents, 7079 offsprings)
    Officer
    2015-06-20 ~ 2024-03-15
    OF - Secretary → CIF 0
parent relation
Company in focus

PORTSTREAM LIMITED

Period: 2015-06-20 ~ now
Company number: 09649376 08678907
Registered name
PORTSTREAM LIMITED - now 08678907
Standard Industrial Classification
71122 - Engineering Related Scientific And Technical Consulting Activities
41100 - Development Of Building Projects
Brief company account
Called-up share capital not yet paid and not classified as a current asset
1 GBP2025-06-30
1 GBP2024-06-30
Net Assets/Liabilities
1 GBP2025-06-30
1 GBP2024-06-30
Number of shares allotted
Class 1 ordinary share
1 shares2024-07-01 ~ 2025-06-30
Par Value of Share
Class 1 ordinary share
1 GBP/shares2024-07-01 ~ 2025-06-30
Equity
1 GBP2025-06-30
1 GBP2024-06-30

  • PORTSTREAM LIMITED
    Info
    Registered number 09649376
    239 Kensington High Street, London W8 6SN
    PRIVATE LIMITED COMPANY incorporated on 2015-06-20 (11 years 1 month). The status of the company number is Active.
    The last date of confirmation statement was made at 2026-05-21
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.