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Company number
03211394

BUILDING TECHNOLOGY SYSTEMS LIMITED

Active
✓ Active company on the official register. Next accounts due 31 March 2027.

Company details

Registered name
BUILDING TECHNOLOGY SYSTEMS LIMITED
Company number
03211394
Registered office
234 EUROPA BOULEVARD, WARRINGTON, CHESHIRE, WA5 7TN
Company type
Private Limited Company
Incorporated on
12 June 1996
Status
Active
Age
30 years
Nature of business (SIC)
32990 — Other manufacturing n.e.c.
Accounts — next due
31 Mar 2027
Accounts — last made up to
30 Jun 2025
Confirmation statement — next due
26 Jun 2027
Confirmation statement — last
12 Jun 2026

What the register says

Facts from the register, with the dates they are filed under. Not a score: what they mean is for you to judge, and every line can be checked against Companies House itself.

Companies House register snapshot, read 02/09/2026.

People with significant control

Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors

Bts Services Group Limited
ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors
Notified 07/07/2017
Mr Dean Allan Brookes
ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent
Notified 06/04/2016
Mr Graham Paul Spark
ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent
Notified 06/04/2016
Mr Paul Blower
ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent
Notified 06/04/2016

Corporate structure

Who controls this company, and who they control in turn

4 controllers Drag to move · scroll to zoom · double-click to expand
Company Person Current control Ended

Connections

Corporate owner owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Notified 07/07/2017
Mr Dean Allan Brookes
born 05/1968 · United Kingdom owns 25–50% of shares · holds 25–50% of votes Control ended 07/07/2017 Controls 3 companies
Mr Graham Paul Spark
born 02/1962 · England owns 25–50% of shares · holds 25–50% of votes Control ended 07/07/2017
Mr Paul Blower
born 07/1954 · England owns 25–50% of shares · holds 25–50% of votes Control ended 07/07/2017

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
07/07/2017 Person with significant control ceased Mr Paul Blower
07/07/2017 Person with significant control ceased Mr Graham Paul Spark
07/07/2017 Person with significant control ceased Mr Dean Allan Brookes
07/07/2017 Person with significant control added Bts Services Group Limited
06/04/2016 Person with significant control added Mr Paul Blower
06/04/2016 Person with significant control added Mr Graham Paul Spark
06/04/2016 Person with significant control added Mr Dean Allan Brookes

Documents for BUILDING TECHNOLOGY SYSTEMS LIMITED

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Company extract£1.99

The full registration record as held today — name, number, status, registered office, company type, previous names, officers, PSC and SIC codes, timestamped for your file.

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Financial statements£3.99

Every figure the company’s own accounts state, across each filed period, with year-on-year movement. Most UK companies file small or micro-entity accounts — a balance sheet and a headcount, no turnover or profit.

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Ownership report£3.99

Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.

PDF Order

Data protection register

Registered with the Information Commissioner's Office as a data protection fee payer.

Building Technology Systems Limited — WA5 7TN
Tier 2 · renews 26/04/2027
ICO entry

The ICO publishes no company number, so this is matched on the registered name and confirmed by the postcode. Check the ICO entry before relying on it.

Get this company via API

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GET /v1/company/gb/03211394
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of BUILDING TECHNOLOGY SYSTEMS LIMITED?
According to the official registry, the company number of BUILDING TECHNOLOGY SYSTEMS LIMITED is 03211394.
Where is BUILDING TECHNOLOGY SYSTEMS LIMITED registered?
The registered office is 234 EUROPA BOULEVARD, WARRINGTON, CHESHIRE, WA5 7TN.
What is the SIC code of BUILDING TECHNOLOGY SYSTEMS LIMITED?
The nature of business is recorded under SIC code 32990 — Other manufacturing n.e.c..
Who controls BUILDING TECHNOLOGY SYSTEMS LIMITED?
Bts Services Group Limited is recorded as a person with significant control, with ownership of shares 75 to 100 percent, voting rights 75 to 100 percent, right to appoint and remove directors.
When are the next accounts of BUILDING TECHNOLOGY SYSTEMS LIMITED due?
The next annual accounts are due by 31 March 2027, and the last accounts were made up to 30 June 2025.

About BUILDING TECHNOLOGY SYSTEMS LIMITED (03211394)

BUILDING TECHNOLOGY SYSTEMS LIMITED is a private limited company incorporated on 12 June 1996 and registered in the United Kingdom under company number 03211394. Its registered office is at 234 EUROPA BOULEVARD, WARRINGTON, CHESHIRE, WA5 7TN. The recorded nature of business is other manufacturing n.e.c. (SIC 32990). The company is currently active , with statutory accounts last made up to 30 June 2025. , and the person with significant control is Bts Services Group Limited. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.

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