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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 3
  • 1
    Durham, Martin
    Born in July 1974
    Individual (8 offsprings)
    Officer
    2015-11-18 ~ now
    OF - Director → CIF 0
    Mr Martin Durham
    Born in July 1974
    Individual (8 offsprings)
    Person with significant control
    2016-04-06 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
  • 2
    Pack, Michaela
    Director born in February 1990
    Individual (21 offsprings)
    Officer
    2015-03-11 ~ 2015-11-18
    OF - Director → CIF 0
  • 3
    Burling, Jamie
    Director born in February 1990
    Individual (2 offsprings)
    Officer
    2015-03-11 ~ 2015-03-12
    OF - Director → CIF 0
parent relation
Company in focus

KEYSTONE BUILDING COMPANY LIMITED

Period: 2015-11-18 ~ now
Company number: 09483057
Registered names
KEYSTONE BUILDING COMPANY LIMITED - now
Standard Industrial Classification
43210 - Electrical Installation
Brief company account
Property, Plant & Equipment
41,604 GBP2025-03-31
27,179 GBP2024-03-31
Fixed Assets
41,604 GBP2025-03-31
27,179 GBP2024-03-31
Total Inventories
426,458 GBP2025-03-31
367,243 GBP2024-03-31
Debtors
252 GBP2025-03-31
252 GBP2024-03-31
Cash at bank and in hand
24,983 GBP2025-03-31
1,663 GBP2024-03-31
Current Assets
451,693 GBP2025-03-31
369,158 GBP2024-03-31
Creditors
Amounts falling due within one year
-442,120 GBP2025-03-31
-361,500 GBP2024-03-31
Net Current Assets/Liabilities
9,573 GBP2025-03-31
7,658 GBP2024-03-31
Total Assets Less Current Liabilities
51,177 GBP2025-03-31
34,837 GBP2024-03-31
Creditors
Amounts falling due after one year
-38,065 GBP2025-03-31
-12,591 GBP2024-03-31
Net Assets/Liabilities
12,208 GBP2025-03-31
21,342 GBP2024-03-31
Equity
Called up share capital
100 GBP2025-03-31
100 GBP2024-03-31
Retained earnings (accumulated losses)
12,108 GBP2025-03-31
21,242 GBP2024-03-31
Equity
12,208 GBP2025-03-31
21,342 GBP2024-03-31
Average Number of Employees
12024-04-01 ~ 2025-03-31
12023-04-01 ~ 2024-03-31
Property, Plant & Equipment - Gross Cost
Motor cars
72,744 GBP2025-03-31
66,355 GBP2024-03-31
Property, Plant & Equipment - Gross Cost
72,744 GBP2025-03-31
66,355 GBP2024-03-31
Property, Plant & Equipment - Disposals
-32,170 GBP2024-04-01 ~ 2025-03-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Motor cars
31,140 GBP2025-03-31
39,176 GBP2024-03-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
31,140 GBP2025-03-31
39,176 GBP2024-03-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
7,342 GBP2024-04-01 ~ 2025-03-31
Property, Plant & Equipment - Decrease in depreciation and impairment related to disposals
-15,378 GBP2024-04-01 ~ 2025-03-31
Property, Plant & Equipment
Motor cars
41,604 GBP2025-03-31
27,179 GBP2024-03-31

  • KEYSTONE BUILDING COMPANY LIMITED
    Info
    BURLING ELECTRICAL LIMITED - 2015-11-18
    Registered number 09483057
    167-169 Great Portland Street, 5th Floor, London W1W 5PF
    PRIVATE LIMITED COMPANY incorporated on 2015-03-11 (11 years 2 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2026-01-26
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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Contains public sector information retrieved at 22 April 2026 and licensed under the Open Government Licence v3.0.