opendata.bot
Company number
06249852

SIEGER SYSTEMS LIMITED

Active
✓ Active company on the official register. Next accounts due 31 December 2026.

Company details

South East, England Contains OS data © Crown copyright and database right. Contains Royal Mail data © Royal Mail copyright and database right. Source: Office for National Statistics licensed under the Open Government Licence v.3.0.
Registered name
SIEGER SYSTEMS LIMITED
Company number
06249852
Registered office
THE COURTYARD @ SKY HOUSE,, RAANS ROAD, AMERSHAM, BUCKS, HP6 6JQ · 19 other companies at this postcode
Company type
Private Limited Company
Incorporated on
16 May 2007
Status
Active
Age
19 years
Previous names
HEDGEHOG WINDOWS LIMITED (to 20 May 2019) · LANDZONE LIMITED (to 20 May 2019)
Nature of business (SIC)
25120 — Manufacture of doors and windows of metal
Accounts — next due
31 Dec 2026
Accounts — last made up to
31 Mar 2025
Confirmation statement — next due
25 Jan 2027
Confirmation statement — last
11 Jan 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

Iq Glass Group Limited
owns 75–100% of shares
Notified 29/04/2019
Mr Gary John Davis
owns 25–50% of shares
Notified 06/04/2016
Mr Graham John Thompson
owns 25–50% of shares
Notified 06/04/2016

Corporate structure

Who controls this company, and who they control in turn

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

Connections

Corporate owner owns 75–100% of shares Notified 29/04/2019 Controls 7 companies
Mr Gary John Davis
born 05/1966 · England owns 25–50% of shares Control ended 20/02/2024 Controls 21 companies
Mr Graham John Thompson
born 03/1969 · England owns 25–50% of shares Control ended 29/04/2019 Controls 18 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
20/02/2024 Person with significant control ceased Mr Gary John Davis
20/05/2019 Registered name changed LANDZONE LIMITED HEDGEHOG WINDOWS LIMITED
20/05/2019 Registered name changed HEDGEHOG WINDOWS LIMITED SIEGER SYSTEMS LIMITED
29/04/2019 Person with significant control ceased Mr Graham John Thompson
29/04/2019 Person with significant control added Iq Glass Group Limited
06/04/2016 Person with significant control added Mr Graham John Thompson
06/04/2016 Person with significant control added Mr Gary John Davis

Financial highlights

Parsed from the filed statutory accounts (£ thousands, except employees)

Source: Companies House bulk data filed accounts (iXBRL)
Metric FY2025FY2024
Employees (avg) 5
▲ 66.7%
3

Documents for SIEGER 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.

Sieger Systems Limited — HP6 6JQ
Tier 2 · renews 12/02/2027
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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Frequently asked questions

What is the company number of SIEGER SYSTEMS LIMITED?
According to the official registry, the company number of SIEGER SYSTEMS LIMITED is 06249852.
Where is SIEGER SYSTEMS LIMITED registered?
The registered office is THE COURTYARD @ SKY HOUSE,, RAANS ROAD, AMERSHAM, BUCKS, HP6 6JQ.
What is the SIC code of SIEGER SYSTEMS LIMITED?
The nature of business is recorded under SIC code 25120 — Manufacture of doors and windows of metal.
Who controls SIEGER SYSTEMS LIMITED?
Iq Glass Group Limited is recorded as a person with significant control, and owns 75–100% of shares.
When are the next accounts of SIEGER SYSTEMS LIMITED due?
The next annual accounts are due by 31 December 2026, and the last accounts were made up to 31 March 2025.

About SIEGER SYSTEMS LIMITED (06249852)

SIEGER SYSTEMS LIMITED is a private limited company incorporated on 16 May 2007 and registered in the United Kingdom under company number 06249852. Its registered office is at THE COURTYARD @ SKY HOUSE,, RAANS ROAD, AMERSHAM, BUCKS, HP6 6JQ. The recorded nature of business is manufacture of doors and windows of metal (SIC 25120). The company is currently active , with statutory accounts last made up to 31 March 2025. , and the person with significant control is Iq Glass 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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