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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 5
  • 1
    Carmichael, Ian
    Born in February 1962
    Individual (2 offsprings)
    Officer
    1992-06-09 ~ now
    OF - Director → CIF 0
    Carmichael, Ian
    Computing
    Individual (2 offsprings)
    Officer
    1992-06-09 ~ 2008-06-01
    OF - Secretary → CIF 0
    Mr Ian Carmichael
    Born in February 1962
    Individual (2 offsprings)
    Person with significant control
    2016-11-01 ~ now
    PE - Right to appoint or remove directorsCIF 0
    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
  • 2
    Cringean, Janey Kirkpatrick, Dr.
    Born in October 1961
    Individual (1 offspring)
    Officer
    1996-11-01 ~ now
    OF - Director → CIF 0
    Cringean, Janey Kirkpatrick, Dr.
    Individual (1 offspring)
    Officer
    2008-06-01 ~ now
    OF - Secretary → CIF 0
    Dr. Janey Kirkpatrick Cringean
    Born in October 1961
    Individual (1 offspring)
    Person with significant control
    2016-11-01 ~ now
    PE - Right to appoint or remove directorsCIF 0
    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
  • 3
    Carmichael, Lesley
    Self Employed born in January 1959
    Individual (3 offsprings)
    Officer
    1992-05-22 ~ 1996-11-01
    OF - Director → CIF 0
  • 4
    ALPHA DIRECT LIMITED
    02481740
    2nd Floor, 83 Clerkenwell Road, London
    Dissolved Corporate (1 parent, 2488 offsprings)
    Officer
    1992-06-01 ~ 1992-06-09
    OF - Nominee Director → CIF 0
  • 5
    ALPHA SECRETARIAL LIMITED
    - now
    TACOS (MIDLANDS) LIMITED - 1985-09-13
    2nd Floor, 83 Clerkenwell Road, London
    Dissolved Corporate (1 parent, 3489 offsprings)
    Officer
    1992-06-01 ~ 1992-05-21
    OF - Nominee Secretary → CIF 0
parent relation
Company in focus

TRON SYSTEMS LIMITED

Period: 1996-09-03 ~ now
Company number: 02718876
Registered names
TRON SYSTEMS LIMITED - now
Standard Industrial Classification
62012 - Business And Domestic Software Development
62020 - Information Technology Consultancy Activities
Brief company account
Fixed Assets
196,545 GBP2024-10-31
201,380 GBP2023-10-31
Current Assets
55,639 GBP2024-10-31
91,878 GBP2023-10-31
Creditors
Current
-41,524 GBP2024-10-31
-79,535 GBP2023-10-31
Net Current Assets/Liabilities
14,115 GBP2024-10-31
12,343 GBP2023-10-31
Total Assets Less Current Liabilities
210,660 GBP2024-10-31
213,723 GBP2023-10-31
Equity
210,660 GBP2024-10-31
213,723 GBP2023-10-31
Average Number of Employees
22023-11-01 ~ 2024-10-31
22022-11-01 ~ 2023-10-31

  • TRON SYSTEMS LIMITED
    Info
    HERNSTONE UK LIMITED - 1996-09-03
    Registered number 02718876
    Daws House, 33-35 Daws Lane, London NW7 4SD
    PRIVATE LIMITED COMPANY incorporated on 1992-06-01 (33 years 9 months). The company status is Active.
    The last date of confirmation statement was made at 2025-06-01
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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Contains public sector information retrieved at 9 February 2026 and licensed under the Open Government Licence v3.0.