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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
    Leonhardt, Frank James
    Born in June 1966
    Individual (1 offspring)
    Officer
    1997-11-18 ~ now
    OF - Director → CIF 0
    Frank James Leonhardt
    Born in June 1966
    Individual (1 offspring)
    Person with significant control
    2016-04-06 ~ now
    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
  • 2
    Leonhardt, Sally
    Individual (1 offspring)
    Officer
    1997-11-18 ~ 2025-04-13
    OF - Secretary → CIF 0
  • 3
    VISTRA DEPOSITARY SERVICES (UK) LIMITED - now
    ORANGEFIELD DEPOSITARY SERVICES (UK) LIMITED - 2016-07-15
    WATERLOW SECRETARIES LIMITED
    - 2014-01-17 02705740
    6-8 Underwood Street, London
    Active Corporate (30 parents, 41778 offsprings)
    Equity (Company account)
    276,057 GBP2023-12-31
    Officer
    1997-11-13 ~ 1997-11-18
    OF - Nominee Secretary → CIF 0
  • 4
    VISTRA NOMINEES (UK) LIMITED - now
    ORANGEFIELD NOMINEES LIMITED - 2016-07-15
    WATERLOW NOMINEES LIMITED
    - 2015-03-30 02705738
    6-8 Underwood Street, London
    Dissolved Corporate (21 parents, 39004 offsprings)
    Officer
    1997-11-13 ~ 1997-11-18
    OF - Nominee Director → CIF 0
parent relation
Company in focus

F.J. LEONHARDT LIMITED

Company number: 03464931
Registered names
F.J. LEONHARDT LIMITED - now
SPEED 6605 LIMITED - 1997-11-27 03464929... (more)
Standard Industrial Classification
62020 - Information Technology Consultancy Activities
Brief company account
Average Number of Employees
02023-07-01 ~ 2024-03-31
02022-07-01 ~ 2023-06-30
Current Assets
38,123 GBP2024-03-31
38,123 GBP2023-06-30
Creditors
Current
-33,992 GBP2024-03-31
-34,683 GBP2023-06-30
Net Current Assets/Liabilities
4,131 GBP2024-03-31
3,440 GBP2023-06-30
Total Assets Less Current Liabilities
4,131 GBP2024-03-31
3,440 GBP2023-06-30
Equity
4,131 GBP2024-03-31
3,440 GBP2023-06-30

  • F.J. LEONHARDT LIMITED
    Info
    SPEED 6605 LIMITED - 1997-11-27
    Registered number 03464931
    Harben House, Harben Parade, Finchley Road, London NW3 6LH
    PRIVATE LIMITED COMPANY incorporated on 1997-11-13 (28 years 4 months). The company status is Active.
    The last date of confirmation statement was made at 2024-11-13
    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.