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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 4
  • 1
    Lock, Sarah
    Born in December 1965
    Individual (2 offsprings)
    Officer
    icon of calendar 2021-11-01 ~ now
    OF - Director → CIF 0
  • 2
    Lock, Colin John
    Born in May 1956
    Individual (4 offsprings)
    Officer
    icon of calendar 1993-11-19 ~ now
    OF - Director → CIF 0
    Lock, Colin John
    Director
    Individual (4 offsprings)
    Officer
    icon of calendar 1993-11-19 ~ now
    OF - Secretary → CIF 0
    Mr Colin John Lock
    Born in May 1956
    Individual (4 offsprings)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
  • 3
    Lock, Stephen James
    Born in January 1955
    Individual (4 offsprings)
    Officer
    icon of calendar 1993-11-19 ~ now
    OF - Director → CIF 0
    Mr Stephen James Lock
    Born in January 1955
    Individual (4 offsprings)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
  • 4
    Lock, Deborah Susan
    Born in February 1959
    Individual (5 offsprings)
    Officer
    icon of calendar 2021-11-01 ~ now
    OF - Director → CIF 0
Ceased 2
  • 1
    WATERLOO NOMINEES LIMITED
    icon of address6-8 Underwood Street, London
    Active Corporate (4 parents, 6 offsprings)
    Equity (Company account)
    594 GBP2024-12-31
    Officer
    1993-10-20 ~ 1993-11-19
    PE - Nominee Director → CIF 0
  • 2
    VISTRA DEPOSITARY SERVICES (UK) LIMITED - now
    ORANGEFIELD DEPOSITARY SERVICES (UK) LIMITED - 2016-07-15
    icon of address6-8 Underwood Street, London
    Active Corporate (5 parents)
    Equity (Company account)
    276,057 GBP2023-12-31
    Officer
    1993-10-20 ~ 1993-11-19
    PE - Nominee Secretary → CIF 0
parent relation
Company in focus

LOCK BROS (PLANT HIRE) LIMITED

Previous name
SPEED 3897 LIMITED - 1993-12-01
Standard Industrial Classification
77320 - Renting And Leasing Of Construction And Civil Engineering Machinery And Equipment
Brief company account
Property, Plant & Equipment
283,461 GBP2024-05-31
386,391 GBP2023-05-31
Debtors
Current
202,646 GBP2024-05-31
275,960 GBP2023-05-31
Cash at bank and in hand
165,504 GBP2024-05-31
60,589 GBP2023-05-31
Current Assets
368,150 GBP2024-05-31
336,549 GBP2023-05-31
Creditors
Current, Amounts falling due within one year
-111,108 GBP2024-05-31
111,108 GBP2024-05-31
-141,694 GBP2023-05-31
Net Current Assets/Liabilities
257,042 GBP2024-05-31
194,855 GBP2023-05-31
Total Assets Less Current Liabilities
540,503 GBP2024-05-31
581,246 GBP2023-05-31
Creditors
Non-current, Amounts falling due after one year
-10,683 GBP2024-05-31
Net Assets/Liabilities
454,703 GBP2024-05-31
463,201 GBP2023-05-31
Average Number of Employees
52023-06-01 ~ 2024-05-31
52022-06-01 ~ 2023-05-31
Property, Plant & Equipment - Gross Cost
Other
1,769,676 GBP2024-05-31
1,765,326 GBP2023-05-31
Property, Plant & Equipment - Disposals
Other
-29,400 GBP2023-06-01 ~ 2024-05-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Other
1,486,215 GBP2024-05-31
1,378,935 GBP2023-05-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
Other
136,675 GBP2023-06-01 ~ 2024-05-31
Property, Plant & Equipment - Decrease in depreciation and impairment related to disposals
Other
-29,395 GBP2023-06-01 ~ 2024-05-31
Property, Plant & Equipment
Other
283,461 GBP2024-05-31
386,391 GBP2023-05-31
Trade Debtors/Trade Receivables
152,646 GBP2024-05-31
175,960 GBP2023-05-31
Other Debtors
50,000 GBP2024-05-31
100,000 GBP2023-05-31
Debtors
Current, Amounts falling due within one year
202,646 GBP2024-05-31
275,960 GBP2023-05-31
Total Borrowings
Current, Amounts falling due within one year
32,619 GBP2024-05-31
Trade Creditors/Trade Payables
23,728 GBP2024-05-31
Taxation/Social Security Payable
13,480 GBP2024-05-31
Other Creditors
41,281 GBP2024-05-31
Total Borrowings
Non-current, Amounts falling due after one year
10,683 GBP2024-05-31
Finance Lease Liabilities - Total Present Value
Current
32,619 GBP2024-05-31
Non-current
10,683 GBP2024-05-31

  • LOCK BROS (PLANT HIRE) LIMITED
    Info
    SPEED 3897 LIMITED - 1993-12-01
    Registered number 02864526
    icon of addressMarchants Yard Scabharbour Road, Weald, Sevenoaks, Kent TN14 6NL
    PRIVATE LIMITED COMPANY incorporated on 1993-10-20 (32 years 2 months). The company status is Active.
    The last date of confirmation statement was made at 2024-10-20
    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.