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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 3
  • 1
    Brookes, Dean Allan
    Born in May 1968
    Individual (3 offsprings)
    Officer
    icon of calendar 1996-08-19 ~ now
    OF - Director → CIF 0
  • 2
    Spark, Graham Paul
    Born in March 1962
    Individual (3 offsprings)
    Officer
    icon of calendar 1996-07-16 ~ now
    OF - Director → CIF 0
  • 3
    icon of address234, Europa Boulevard, Westbrook, Warrington, Cheshire, England
    Active Corporate (3 parents, 1 offspring)
    Equity (Company account)
    776 GBP2024-06-30
    Person with significant control
    icon of calendar 2017-07-07 ~ now
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
Ceased 7
  • 1
    Brookes, Sharon Anne
    Individual
    Officer
    icon of calendar 2018-01-31 ~ 2019-10-31
    OF - Secretary → CIF 0
  • 2
    Mr Dean Allan Brookes
    Born in May 1968
    Individual (3 offsprings)
    Person with significant control
    icon of calendar 2016-04-06 ~ 2017-07-07
    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
    Mr Graham Paul Spark
    Born in March 1962
    Individual (3 offsprings)
    Person with significant control
    icon of calendar 2016-04-06 ~ 2017-07-07
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
    PE - Ownership of voting rights - More than 25% but not more than 50%CIF 0
  • 4
    Blower, Paul
    Commercial Engineer born in July 1954
    Individual (1 offspring)
    Officer
    icon of calendar 1997-05-08 ~ 2017-07-07
    OF - Director → CIF 0
    Blower, Paul
    Individual (1 offspring)
    Officer
    icon of calendar 1997-07-18 ~ 2017-07-07
    OF - Secretary → CIF 0
    Mr Paul Blower
    Born in July 1954
    Individual (1 offspring)
    Person with significant control
    icon of calendar 2016-04-06 ~ 2017-07-07
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
    PE - Ownership of voting rights - More than 25% but not more than 50%CIF 0
  • 5
    Spark, Andrea Josephine
    Company Secretary
    Individual
    Officer
    icon of calendar 1996-07-16 ~ 1997-07-18
    OF - Secretary → CIF 0
  • 6
    M.R.CHETTLEBURGH LIMITED - 1988-08-24
    icon of addressTemple House, 20 Holywell Row, London
    Active Corporate (1 parent, 7 offsprings)
    Equity (Company account)
    35,427 GBP2024-03-31
    Officer
    1996-06-12 ~ 1996-07-16
    PE - Nominee Director → CIF 0
  • 7
    icon of addressTemple House, 20 Holywell Row, London
    Active Corporate (1 parent, 2 offsprings)
    Equity (Company account)
    4,539,207 GBP2024-03-31
    Officer
    1996-06-12 ~ 1996-07-16
    PE - Nominee Secretary → CIF 0
parent relation
Company in focus

BUILDING TECHNOLOGY SYSTEMS LIMITED

Previous name
PREMBIRD SYSTEMS LIMITED - 1996-07-30
Standard Industrial Classification
32990 - Other Manufacturing N.e.c.
Brief company account
Average Number of Employees
512023-07-01 ~ 2024-06-30
492022-07-01 ~ 2023-06-30
Property, Plant & Equipment
171,636 GBP2024-06-30
146,860 GBP2023-06-30
Total Inventories
82,487 GBP2024-06-30
63,298 GBP2023-06-30
Debtors
Current
3,054,353 GBP2024-06-30
2,659,849 GBP2023-06-30
Cash at bank and in hand
274,331 GBP2024-06-30
66,598 GBP2023-06-30
Current Assets
3,411,171 GBP2024-06-30
2,789,745 GBP2023-06-30
Creditors
Current, Amounts falling due within one year
-1,817,383 GBP2023-06-30
Net Current Assets/Liabilities
1,322,287 GBP2024-06-30
972,362 GBP2023-06-30
Total Assets Less Current Liabilities
1,493,923 GBP2024-06-30
1,119,222 GBP2023-06-30
Net Assets/Liabilities
1,341,047 GBP2024-06-30
989,540 GBP2023-06-30
Equity
Called up share capital
1,000 GBP2024-06-30
1,000 GBP2023-06-30
Retained earnings (accumulated losses)
1,340,047 GBP2024-06-30
988,540 GBP2023-06-30
Equity
1,341,047 GBP2024-06-30
989,540 GBP2023-06-30
Property, Plant & Equipment - Gross Cost
Motor vehicles
247,879 GBP2024-06-30
190,809 GBP2023-06-30
Office equipment
417,871 GBP2024-06-30
385,706 GBP2023-06-30
Property, Plant & Equipment - Gross Cost
665,750 GBP2024-06-30
576,515 GBP2023-06-30
Property, Plant & Equipment - Accumulated Depreciation (Not Including Impairment)
Motor vehicles
67,284 GBP2023-06-30
Office equipment
362,371 GBP2023-06-30
Property, Plant & Equipment - Accumulated Depreciation (Not Including Impairment)
429,655 GBP2023-06-30
Property, Plant & Equipment - Increase From Depreciation Charge for Year
Motor vehicles, Owned/Freehold
48,901 GBP2023-07-01 ~ 2024-06-30
Owned/Freehold
64,459 GBP2023-07-01 ~ 2024-06-30
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Motor vehicles
116,185 GBP2024-06-30
Office equipment
377,929 GBP2024-06-30
Property, Plant & Equipment - Accumulated Depreciation & Impairment
494,114 GBP2024-06-30
Property, Plant & Equipment
Motor vehicles
131,694 GBP2024-06-30
123,525 GBP2023-06-30
Office equipment
39,942 GBP2024-06-30
23,335 GBP2023-06-30
Value of work in progress
63,556 GBP2024-06-30
33,573 GBP2023-06-30
Finished Goods/Goods for Resale
18,931 GBP2024-06-30
29,725 GBP2023-06-30
Trade Debtors/Trade Receivables
Current
1,880,098 GBP2024-06-30
1,483,199 GBP2023-06-30
Amounts Owed by Group Undertakings
Current
1,027,383 GBP2024-06-30
1,027,383 GBP2023-06-30
Other Debtors
Current
59,586 GBP2024-06-30
28,669 GBP2023-06-30
Prepayments/Accrued Income
Current
87,286 GBP2024-06-30
120,598 GBP2023-06-30
Bank Borrowings
Current
286,027 GBP2023-06-30
Trade Creditors/Trade Payables
Current
1,308,705 GBP2024-06-30
962,614 GBP2023-06-30
Corporation Tax Payable
Current
202,784 GBP2024-06-30
142,333 GBP2023-06-30
Taxation/Social Security Payable
Current
75,705 GBP2024-06-30
70,509 GBP2023-06-30
Finance Lease Liabilities - Total Present Value
Current
49,615 GBP2024-06-30
45,981 GBP2023-06-30
Other Creditors
Current
5,975 GBP2024-06-30
11,069 GBP2023-06-30
Accrued Liabilities/Deferred Income
Current
446,100 GBP2024-06-30
298,850 GBP2023-06-30
Creditors
Current
2,088,884 GBP2024-06-30
1,817,383 GBP2023-06-30
Finance Lease Liabilities - Total Present Value
Non-current
148,497 GBP2024-06-30
128,239 GBP2023-06-30
Future Minimum Lease Payments Under Non-cancellable Operating Leases
Amounts falling due within one year
172,287 GBP2024-06-30
145,058 GBP2023-06-30
Between one and five year
367,533 GBP2024-06-30
323,676 GBP2023-06-30
More than five year
12,342 GBP2023-06-30
Future Minimum Lease Payments Under Non-cancellable Operating Leases
539,820 GBP2024-06-30
481,076 GBP2023-06-30

  • BUILDING TECHNOLOGY SYSTEMS LIMITED
    Info
    PREMBIRD SYSTEMS LIMITED - 1996-07-30
    Registered number 03211394
    icon of address234 Europa Boulevard, Warrington, Cheshire WA5 7TN
    PRIVATE LIMITED COMPANY incorporated on 1996-06-12 (29 years 6 months). The company status is Active.
    The last date of confirmation statement was made at 2025-06-12
    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.