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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 6
  • 1
    Lock, William John
    Born in April 1990
    Individual (1 offspring)
    Officer
    2023-02-28 ~ now
    OF - Director → CIF 0
  • 2
    Lock, Martyn Geoffrey
    Born in September 1963
    Individual (1 offspring)
    Officer
    2003-04-25 ~ now
    OF - Director → CIF 0
    Mr Martyn Geoffrey Lock
    Born in September 1963
    Individual (1 offspring)
    Person with significant control
    2016-04-06 ~ now
    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
  • 3
    Lock, Jane Elizabeth
    Born in September 1964
    Individual (1 offspring)
    Officer
    2023-02-28 ~ now
    OF - Director → CIF 0
    Mrs Jane Elizabeth Lock
    Born in September 1964
    Individual (1 offspring)
    Person with significant control
    2023-02-28 ~ now
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
  • 4
    Lock, Richard John
    Builder born in November 1958
    Individual (2 offsprings)
    Officer
    2003-04-25 ~ 2023-02-28
    OF - Director → CIF 0
    Lock, Richard John
    Individual (2 offsprings)
    Officer
    2003-04-25 ~ 2023-02-28
    OF - Secretary → CIF 0
    Mr Richard John Lock
    Born in November 1958
    Individual (2 offsprings)
    Person with significant control
    2016-04-06 ~ 2023-02-28
    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
  • 5
    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, 41791 offsprings)
    Officer
    2003-04-03 ~ 2003-04-25
    OF - Nominee Secretary → CIF 0
  • 6
    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, 39012 offsprings)
    Officer
    2003-04-03 ~ 2003-04-25
    OF - Nominee Director → CIF 0
parent relation
Company in focus

T H LOCK & SONS LIMITED

Period: 2003-05-06 ~ now
Company number: 04722416
Registered names
T H LOCK & SONS LIMITED - now
SPEED 9592 LIMITED - 2003-05-06 05142860... (more)
Standard Industrial Classification
43390 - Other Building Completion And Finishing
43910 - Roofing Activities
43999 - Other Specialised Construction Activities N.e.c.
Brief company account
Average Number of Employees
52024-04-01 ~ 2025-03-31
52023-04-01 ~ 2024-03-31
Fixed Assets
57,224 GBP2025-03-31
63,712 GBP2024-03-31
Current Assets
166,049 GBP2025-03-31
202,111 GBP2024-03-31
Creditors
Amounts falling due within one year
25,361 GBP2025-03-31
29,625 GBP2024-03-31
Net Current Assets/Liabilities
140,688 GBP2025-03-31
172,486 GBP2024-03-31
Total Assets Less Current Liabilities
197,912 GBP2025-03-31
236,198 GBP2024-03-31
Equity
186,089 GBP2025-03-31
223,193 GBP2024-03-31

  • T H LOCK & SONS LIMITED
    Info
    SPEED 9592 LIMITED - 2003-05-06
    Registered number 04722416
    Unit C, Corporation Street, Taunton, Somerset TA1 4AW
    PRIVATE LIMITED COMPANY incorporated on 2003-04-03 (23 years 1 month). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-04-03
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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Contains public sector information retrieved at 5 April 2026 and licensed under the Open Government Licence v3.0.