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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
    Cooper, Justin Paul
    Born in December 1970
    Individual (8 offsprings)
    Officer
    icon of calendar 2019-09-01 ~ now
    OF - Director → CIF 0
  • 2
    Hailes, Terence James
    Born in September 1967
    Individual (7 offsprings)
    Officer
    icon of calendar 1997-01-03 ~ now
    OF - Director → CIF 0
    Hailes, Terence James
    Individual (7 offsprings)
    Officer
    icon of calendar 2015-07-23 ~ now
    OF - Secretary → CIF 0
  • 3
    Langshaw, Richard
    Born in March 1972
    Individual (16 offsprings)
    Officer
    icon of calendar 2015-03-05 ~ now
    OF - Director → CIF 0
  • 4
    icon of addressBuilding 16, Gateway 1000, Whittle Way, Arlington Business Park, Stevenage, Hertfordshire, England
    Active Corporate (4 parents, 6 offsprings)
    Equity (Company account)
    54,434 GBP2024-08-31
    Person with significant control
    icon of calendar 2021-12-23 ~ now
    PE - Ownership of voting rights - 75% or more → CIF 0
    PE - Ownership of shares – 75% or more → CIF 0
Ceased 7
  • 1
    Boorman, Peter Arthur
    Sales Manager born in January 1958
    Individual
    Officer
    icon of calendar 1999-07-01 ~ 2015-05-13
    OF - Director → CIF 0
    Boorman, Peter Arthur
    Director
    Individual
    Officer
    icon of calendar 2003-03-03 ~ 2015-05-13
    OF - Secretary → CIF 0
  • 2
    Neville, Stephen Christopher, Mr.
    Company Director born in September 1949
    Individual (5 offsprings)
    Officer
    icon of calendar 2015-03-05 ~ 2020-01-02
    OF - Director → CIF 0
  • 3
    Butt, John William
    Co Director born in August 1965
    Individual
    Officer
    icon of calendar 1997-01-03 ~ 1999-06-07
    OF - Director → CIF 0
  • 4
    Mr Richard Langshaw
    Born in March 1972
    Individual (16 offsprings)
    Person with significant control
    icon of calendar 2016-06-30 ~ 2021-12-23
    PE - Has significant influence or control → CIF 0
  • 5
    Neil, Jeffrey Steven
    Sales Manager born in September 1952
    Individual
    Officer
    icon of calendar 1997-01-03 ~ 2004-09-24
    OF - Director → CIF 0
    Neil, Jeffrey Steven
    Individual
    Officer
    icon of calendar 1997-01-03 ~ 2003-03-03
    OF - Secretary → CIF 0
  • 6
    A.A. COMPANY SERVICES LIMITED
    icon of addressFirst Floor Offices 8-10 Stamford Hill, London
    Active Corporate (3 parents, 13 offsprings)
    Net Assets/Liabilities (Company account)
    -72,064 GBP2024-03-31
    Officer
    1996-12-17 ~ 1997-01-03
    PE - Nominee Secretary → CIF 0
  • 7
    VIEW & BUY LIMITED
    icon of address1st Floor Offices, 8-10 Stamford Hill, London
    Dissolved Corporate (1 parent, 12 offsprings)
    Officer
    1996-12-17 ~ 1997-01-03
    PE - Nominee Director → CIF 0
parent relation
Company in focus

CORNERSTONE FIRE SYSTEMS LIMITED

Previous name
TRIANGLE INTEGRATED SERVICES LIMITED - 2017-08-01
Standard Industrial Classification
43210 - Electrical Installation
Brief company account
Average Number of Employees
192023-09-01 ~ 2024-08-31
162022-09-01 ~ 2023-08-31
Property, Plant & Equipment
8,987 GBP2024-08-31
16,402 GBP2023-08-31
Fixed Assets
8,987 GBP2024-08-31
16,402 GBP2023-08-31
Total Inventories
130,842 GBP2024-08-31
24,215 GBP2023-08-31
Debtors
491,376 GBP2024-08-31
860,286 GBP2023-08-31
Cash at bank and in hand
206,784 GBP2024-08-31
40,830 GBP2023-08-31
Current Assets
829,002 GBP2024-08-31
925,331 GBP2023-08-31
Net Current Assets/Liabilities
217,685 GBP2024-08-31
199,031 GBP2023-08-31
Total Assets Less Current Liabilities
226,672 GBP2024-08-31
215,433 GBP2023-08-31
Net Assets/Liabilities
226,672 GBP2024-08-31
215,433 GBP2023-08-31
Equity
Called up share capital
5,870 GBP2024-08-31
5,870 GBP2023-08-31
Share premium
317 GBP2024-08-31
317 GBP2023-08-31
Retained earnings (accumulated losses)
220,485 GBP2024-08-31
209,246 GBP2023-08-31
Equity
226,672 GBP2024-08-31
215,433 GBP2023-08-31
Property, Plant & Equipment - Depreciation rate used
Tools/Equipment for furniture and fittings
25.002023-09-01 ~ 2024-08-31
Motor vehicles
20.002023-09-01 ~ 2024-08-31
Property, Plant & Equipment - Gross Cost
Tools/Equipment for furniture and fittings
23,543 GBP2024-08-31
22,935 GBP2023-08-31
Motor vehicles
37,236 GBP2024-08-31
48,986 GBP2023-08-31
Property, Plant & Equipment - Gross Cost
60,779 GBP2024-08-31
71,921 GBP2023-08-31
Property, Plant & Equipment - Disposals
Motor vehicles
-11,750 GBP2023-09-01 ~ 2024-08-31
Property, Plant & Equipment - Disposals
-11,750 GBP2023-09-01 ~ 2024-08-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Tools/Equipment for furniture and fittings
23,087 GBP2024-08-31
22,902 GBP2023-08-31
Motor vehicles
28,705 GBP2024-08-31
32,617 GBP2023-08-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
51,792 GBP2024-08-31
55,519 GBP2023-08-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
Tools/Equipment for furniture and fittings
185 GBP2023-09-01 ~ 2024-08-31
Motor vehicles
7,642 GBP2023-09-01 ~ 2024-08-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
7,827 GBP2023-09-01 ~ 2024-08-31
Property, Plant & Equipment - Decrease in depreciation and impairment related to disposals
Motor vehicles
-11,554 GBP2023-09-01 ~ 2024-08-31
Property, Plant & Equipment - Decrease in depreciation and impairment related to disposals
-11,554 GBP2023-09-01 ~ 2024-08-31
Property, Plant & Equipment
Tools/Equipment for furniture and fittings
456 GBP2024-08-31
33 GBP2023-08-31
Motor vehicles
8,531 GBP2024-08-31
16,369 GBP2023-08-31
Trade Debtors/Trade Receivables
204,252 GBP2024-08-31
472,969 GBP2023-08-31
Amounts owed by group undertakings and participating interests
286,193 GBP2024-08-31
297,094 GBP2023-08-31
Other Debtors
931 GBP2024-08-31
90,223 GBP2023-08-31
Trade Creditors/Trade Payables
Amounts falling due within one year
288,929 GBP2024-08-31
372,231 GBP2023-08-31
Amounts owed to group undertakings and participating interests
Amounts falling due within one year
187,883 GBP2024-08-31
184,373 GBP2023-08-31
Corporation Tax Payable
Amounts falling due within one year
14,277 GBP2024-08-31
16,032 GBP2023-08-31
Other Taxation & Social Security Payable
Amounts falling due within one year
103,428 GBP2024-08-31
54,581 GBP2023-08-31
Other Creditors
Amounts falling due within one year
16,800 GBP2024-08-31
99,083 GBP2023-08-31
  • CORNERSTONE FIRE SYSTEMS LIMITED
    Info
    TRIANGLE INTEGRATED SERVICES LIMITED - 2017-08-01
    Registered number 03293140
    icon of addressBuilding 16, Gateway 1000 Whittle Way, Arlington Business Park, Stevenage, Hertfordshire SG1 2FP
    PRIVATE LIMITED COMPANY incorporated on 1996-12-17 (29 years). The company status is Active.
    The last date of confirmation statement was made at 2024-12-17
    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.