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Company number
05853593

GUARD LINX LIMITED

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

Company details

Registered name
GUARD LINX LIMITED
Company number
05853593
Registered office
1 HIGH STREET, THATCHAM, BERKS, RG19 3JG
Company type
Private Limited Company
Incorporated on
21 June 2006
Status
Active
Age
20 years
Previous names
MOUNTFILE LIMITED (to 08 May 2007)
Nature of business (SIC)
80100 — Private security activities
Accounts — next due
31 Dec 2026
Accounts — last made up to
31 Mar 2025
Confirmation statement — next due
29 Mar 2027
Confirmation statement — last
15 Mar 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

David John Gill
Notified 06/04/2016

Corporate structure

Who controls this company, and who they control in turn

1 controller 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 · has significant influence or control Notified 06/04/2016 Controls 7 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
06/04/2016 Person with significant control added David John Gill
08/05/2007 Registered name changed MOUNTFILE LIMITED GUARD LINX LIMITED

Documents for GUARD LINX LIMITED

Need this one company on file? Buy the document on its own — no plan required.

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

No entry found on the ICO register of fee payers under this name.

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Get this company via API

Every field on this page is available as structured JSON behind one endpoint and one API key.

GET /v1/company/gb/05853593
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of GUARD LINX LIMITED?
According to the official registry, the company number of GUARD LINX LIMITED is 05853593.
Where is GUARD LINX LIMITED registered?
The registered office is 1 HIGH STREET, THATCHAM, BERKS, RG19 3JG.
What is the SIC code of GUARD LINX LIMITED?
The nature of business is recorded under SIC code 80100 — Private security activities.
Who controls GUARD LINX LIMITED?
David John Gill is recorded as a person with significant control.
When are the next accounts of GUARD LINX LIMITED due?
The next annual accounts are due by 31 December 2026, and the last accounts were made up to 31 March 2025.

About GUARD LINX LIMITED (05853593)

GUARD LINX LIMITED is a private limited company incorporated on 21 June 2006 and registered in the United Kingdom under company number 05853593. Its registered office is at 1 HIGH STREET, THATCHAM, BERKS, RG19 3JG. The recorded nature of business is private security activities (SIC 80100). The company is currently active , with statutory accounts last made up to 31 March 2025. , and the person with significant control is David John Gill. 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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