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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 2
  • 1
    Hamblin-brown, David James, Dr
    Born in November 1962
    Individual (5 offsprings)
    Officer
    2016-05-12 ~ now
    OF - Director → CIF 0
    Dr David James Hamblin-brown
    Born in November 1962
    Individual (5 offsprings)
    Person with significant control
    2016-05-12 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
  • 2
    Gentoo Limited, Mill Court, Charroterie, St. Peter Port, Guernsey, Ch, Great Britain
    Corporate (2 offsprings)
    Officer
    2017-06-23 ~ 2017-06-23
    OF - Director → CIF 0
parent relation
Company in focus

CAREFUL SYSTEMS LIMITED

Period: 2016-05-12 ~ now
Company number: 10176186
Registered name
CAREFUL SYSTEMS LIMITED - now
Standard Industrial Classification
62012 - Business And Domestic Software Development
62020 - Information Technology Consultancy Activities
Brief company account
Current Assets
32,257 GBP2025-12-31
174,475 GBP2024-12-31
Creditors
Current
-79,604 GBP2025-12-31
-5,065 GBP2024-12-31
Net Current Assets/Liabilities
-47,347 GBP2025-12-31
169,410 GBP2024-12-31
Total Assets Less Current Liabilities
-47,347 GBP2025-12-31
169,410 GBP2024-12-31
Creditors
Non-current
-768,843 GBP2025-12-31
-642,463 GBP2024-12-31
Net Assets/Liabilities
-816,190 GBP2025-12-31
-473,053 GBP2024-12-31
Equity
-816,190 GBP2025-12-31
-473,053 GBP2024-12-31
Average Number of Employees
12025-01-01 ~ 2025-12-31
12024-01-01 ~ 2024-12-31

  • CAREFUL SYSTEMS LIMITED
    Info
    Registered number 10176186
    Vestry House, Laurence Pountney Hill, London EC4R 0EH
    PRIVATE LIMITED COMPANY incorporated on 2016-05-12 (10 years 2 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-12-01
    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.