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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 4
  • 1
    Kassell, Claire Louise
    Individual (1 offspring)
    Officer
    2005-05-10 ~ now
    OF - Secretary → CIF 0
  • 2
    Kassell, Adam Jefferson
    Born in August 1970
    Individual (3 offsprings)
    Officer
    2005-05-10 ~ now
    OF - Director → CIF 0
    Mr Adam Jefferson Kassell
    Born in August 1970
    Individual (3 offsprings)
    Person with significant control
    2016-04-06 ~ 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
  • 3
    YORK PLACE COMPANY SECRETARIES LIMITED
    02538096
    12 York Place, Leeds, West Yorkshire
    Dissolved Corporate (8 parents, 16028 offsprings)
    Officer
    2005-05-10 ~ 2005-05-10
    OF - Nominee Secretary → CIF 0
  • 4
    YORK PLACE COMPANY NOMINEES LIMITED
    02538098
    12 York Place, Leeds, West Yorkshire
    Dissolved Corporate (8 parents, 15989 offsprings)
    Officer
    2005-05-10 ~ 2005-05-10
    OF - Nominee Director → CIF 0
parent relation
Company in focus

PROACTIVE CYBER LIMITED

Period: 2024-10-30 ~ now
Company number: 05447616
Registered names
PROACTIVE CYBER LIMITED - now
Standard Industrial Classification
62090 - Other Information Technology Service Activities
Brief company account
Fixed Assets
5,080 GBP2025-05-31
7,551 GBP2024-05-31
Current Assets
264,393 GBP2025-05-31
203,175 GBP2024-05-31
Creditors
Current
-65,216 GBP2025-05-31
-44,719 GBP2024-05-31
Net Current Assets/Liabilities
199,177 GBP2025-05-31
158,456 GBP2024-05-31
Total Assets Less Current Liabilities
204,257 GBP2025-05-31
166,007 GBP2024-05-31
Equity
204,257 GBP2025-05-31
166,007 GBP2024-05-31
Average Number of Employees
12024-06-01 ~ 2025-05-31
12023-06-01 ~ 2024-05-31

  • PROACTIVE CYBER LIMITED
    Info
    PM PROACTIVE LIMITED - 2024-10-30
    Registered number 05447616
    West Hill House Allerton Hill, Chapel Allerton, Leeds LS7 3QB
    PRIVATE LIMITED COMPANY incorporated on 2005-05-10 (21 years 2 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-05-29
    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 April 2026 and licensed under the Open Government Licence v3.0.