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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 2
  • 1
    Joseph, Hannah
    Born in July 1989
    Individual (3 offsprings)
    Officer
    icon of calendar 2020-03-14 ~ now
    OF - Director → CIF 0
    Ms Hannah Joseph
    Born in July 1989
    Individual (3 offsprings)
    Person with significant control
    icon of calendar 2020-01-01 ~ now
    PE - Has significant influence or controlCIF 0
  • 2
    Mr Lawson Joseph
    Born in April 1976
    Individual (8 offsprings)
    Person with significant control
    icon of calendar 2022-10-28 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
Ceased 1
  • Joseph, Lawson
    Director born in April 1976
    Individual (8 offsprings)
    Officer
    icon of calendar 2014-12-18 ~ 2020-03-14
    OF - Director → CIF 0
    Joseph, Lawson
    Individual (8 offsprings)
    Officer
    icon of calendar 2014-12-18 ~ 2020-03-14
    OF - Secretary → CIF 0
    Mr Lawson Joseph
    Born in April 1976
    Individual (8 offsprings)
    Person with significant control
    icon of calendar 2016-10-01 ~ 2020-03-14
    PE - Right to appoint or remove directorsCIF 0
parent relation
Company in focus

BLACKROCK SYSTEMS LIMITED

Standard Industrial Classification
62020 - Information Technology Consultancy Activities
Brief company account
Called-up share capital not yet paid and not classified as a current asset
1 GBP2024-12-31
1 GBP2023-12-31
Current Assets
4,554 GBP2024-12-31
3,748 GBP2023-12-31
Creditors
Amounts falling due within one year
0 GBP2024-12-31
-3,748 GBP2023-12-31
Net Current Assets/Liabilities
4,554 GBP2024-12-31
0 GBP2023-12-31
Total Assets Less Current Liabilities
4,555 GBP2024-12-31
1 GBP2023-12-31
Net Assets/Liabilities
4,555 GBP2024-12-31
1 GBP2023-12-31
Equity
4,555 GBP2024-12-31
1 GBP2023-12-31
Average Number of Employees
02024-01-01 ~ 2024-12-31
02023-01-01 ~ 2023-12-31

  • BLACKROCK SYSTEMS LIMITED
    Info
    Registered number 09360450
    icon of address3rd Floor Suite, 207 Regent Street, London W1B 3HH
    PRIVATE LIMITED COMPANY incorporated on 2014-12-18 (11 years 1 month). The company status is Active.
    The last date of confirmation statement was made at 2024-10-17
    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.