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Company number
11564893

PROTECT AND DETECT SYSTEMS LIMITED

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

Company details

East of England, 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
PROTECT AND DETECT SYSTEMS LIMITED
Company number
11564893
Registered office
UNIT 11 ALTITUDE BUSINESS PARK THE DRIFT, NACTON ROAD, IPSWICH, SUFFOLK, IP3 9QN, ENGLAND · 10 other companies at this postcode
Company type
Private Limited Company
Incorporated on
12 September 2018
Status
Active
Age
8 years
Nature of business (SIC)
80200 — Security systems service activities
Accounts — next due
31 Jan 2027
Accounts — last made up to
30 Apr 2025
Confirmation statement — next due
08 Sept 2026
Confirmation statement — last
25 Aug 2025

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

Dinsdale Group Limited
owns 75–100% of shares · holds 75–100% of voting rights
Notified 03/12/2018
Dpl Group Ltd
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 12/09/2018
Mr Gary Michael Dinsdale
owns 75–100% of shares (through a firm)
Notified 12/09/2018
Mrs Frances Margaret Dinsdale
owns 75–100% of shares (through a firm)
Notified 12/09/2018

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 Notified 03/12/2018 Controls 3 companies
Corporate owner owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Control ended 03/12/2018 Controls 3 companies
Mr Gary Michael Dinsdale
born 01/1965 · United Kingdom owns 75–100% of shares Control ended 12/09/2018 Controls 4 companies
Mrs Frances Margaret Dinsdale
born 10/1964 · United Kingdom owns 75–100% of shares Control ended 12/09/2018 Controls 4 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
03/12/2018 Person with significant control ceased Dpl Group Ltd
03/12/2018 Person with significant control added Dinsdale Group Limited
12/09/2018 Person with significant control ceased Mrs Frances Margaret Dinsdale
12/09/2018 Person with significant control ceased Mr Gary Michael Dinsdale
12/09/2018 Person with significant control added Mrs Frances Margaret Dinsdale
12/09/2018 Person with significant control added Mr Gary Michael Dinsdale
12/09/2018 Person with significant control added Dpl Group Ltd

Financial highlights

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

Source: Companies House bulk data filed accounts (iXBRL)
Metric FY2025FY2024
Total assets less current liabilities 627
▲ 22.4%
512
Net assets 621
▲ 21.2%
512
Employees (avg) 28
▲ 33.3%
21

Documents for PROTECT AND DETECT 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.

Protect And Detect Systems Limited — IP3 9QN
Trading as P&D
Tier 2 · renews 29/07/2027
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 PROTECT AND DETECT SYSTEMS LIMITED?
According to the official registry, the company number of PROTECT AND DETECT SYSTEMS LIMITED is 11564893.
Where is PROTECT AND DETECT SYSTEMS LIMITED registered?
The registered office is UNIT 11 ALTITUDE BUSINESS PARK THE DRIFT, NACTON ROAD, IPSWICH, SUFFOLK, IP3 9QN, ENGLAND.
What is the SIC code of PROTECT AND DETECT SYSTEMS LIMITED?
The nature of business is recorded under SIC code 80200 — Security systems service activities.
Who controls PROTECT AND DETECT SYSTEMS LIMITED?
Dinsdale Group Limited is recorded as a person with significant control, and owns 75–100% of shares, holds 75–100% of voting rights.
When are the next accounts of PROTECT AND DETECT SYSTEMS LIMITED due?
The next annual accounts are due by 31 January 2027, and the last accounts were made up to 30 April 2025.

About PROTECT AND DETECT SYSTEMS LIMITED (11564893)

PROTECT AND DETECT SYSTEMS LIMITED is a private limited company incorporated on 12 September 2018 and registered in the United Kingdom under company number 11564893. Its registered office is at UNIT 11 ALTITUDE BUSINESS PARK THE DRIFT, NACTON ROAD, IPSWICH, SUFFOLK, IP3 9QN, ENGLAND. The recorded nature of business is security systems service activities (SIC 80200). The company is currently active , with statutory accounts last made up to 30 April 2025. , and the person with significant control is Dinsdale 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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