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Company

Protect and Detect Systems Limited

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Official record Companies House · updated 4th October 2026 · Sources

Network

The large node is Protect and Detect Systems Limited. Red nodes are organisations, white nodes are people. Sign in free to explore further.

Who leads it

Previous officers 1

  1. Michael Hadley 2023-2025 Director View profile

Directors and secretaries as filed at Companies House.

Do you help lead this organisation? Set up its network · How it works

Public contracts won

3 contracts · £113,000 total

From Contracts Finder and Find a Tender, the UK Government's public procurement notices, under the Open Government Licence v3.0. Matched to this organisation by company number, charity number or exact name and postcode; every figure links to its source notice.

  • ENHT - Fire Alarm System Upgrade for Theatres, Recovery and Critical Care Buyer: East and North Hertfordshire Teaching NHS Trust £60,000 2026-08-17 CPV 45453100 Source: Contracts Finder

    Contract for Fire Alarm System Upgrade for Theatres, Recovery and Critical Care at East and North Hertfordshire Teaching NHS Trust (ENHT). This contract was a direct award under the GCA LVPS framework reference RM6237.

  • ENHT - Provision of CCTV Equipment for Solar Car Port Buyer: East & North Hertfordshire Teaching Hospital NHS Trust £33,000 2026-03-24 CPV 31681410 Source: Contracts Finder

    Provision of CCTV Equipment for Solar Car Port at Lister Hospital. Additional information: RM6237

  • PAHT - Fire Panel Replacement and Relocation Buyer: The Princess Alexandra Health Trust £20,000 2026-02-18 CPV 31625000 Source: Contracts Finder

    The Princess Alexandra Hospitals NHS Trust has awarded a contract to the supplier PROTECT AND DETECT SYSTEMS LTD for the provision of Fire panel Replacement/Relocation Uplift and Repeater Installation Additional information: This was a…

About

Incorporated
12/09/2018

Ownership

Owned by (2) iOwned byIndividuals and companies registered as having significant control over this company, from the Companies House PSC (persons with significant control) register. People whose ownership could not be confirmed to one individual are not listed as confirmed owners.

  • Dinsdale Group Limited
    75-100% shares, 75-100% voting · notified 2018-12-03
  • DPL Group Limited ceased 2018-12-03
    75-100% shares, 75-100% voting, appoints directors · notified 2018-09-12
  • Possible match - name could not be confirmed to one individualiPossible matchThis PSC filing could not be confirmed to one individual. Not shown as confirmed ownership.
  • Possible match - name could not be confirmed to one individualiPossible matchThis PSC filing could not be confirmed to one individual. Not shown as confirmed ownership.

Group

  1. Protect and Detect Systems Limited is controlled by Dinsdale Group Limited
    Evidence
    active 75-100% shares, 75-100% voting · notified 2018-12-03 · source: Companies House PSC register

Ultimately controlled by Dinsdale Group Limited.

3 other companies in this group

Ownership paths are calculated from Companies House persons-with-significant-control filings. Each step shows the filed nature of control and dates; a step marked "ceased" is historical, not current.

Financials

Net assets
£620,806
Total assets
£627,179
Cash
£45
Employees
28
Turnover
Not reported (small or micro-entity accounts)

Filed as Small company accounts.

Figures from accounts filed at Companies House (iXBRL), period ending 2025-04-30. Where turnover is absent, small and micro-entity accounts are not required to report it, so it is not shown as zero.

Board analysis

Board DNA

How this board is put together, from the Companies House officer record and Charity Commission trustee records - deterministic, no AI.iBoard compositionCounted from the dated Companies House officer record: the current directors only, past directors excluded.

4 directors on the board

7.8y median 7.8y
average tenure
7.8y
longest tenure

Directors past 6 years

First-time vs portfolio directors

Portfolio (4)

0
also govern a charity
1
left in the last 12 months

Where else this board sits iWhere else this board sitsThe charitable fields these directors govern in elsewhere, by Charity Commission classification. Excludes this company and any charity it is the legal face of.

Construction 7Dormant 2Finance 2

The sectors these directors govern in elsewhere. This company, and any charity it is the legal face of, are excluded - counting them would just tell you what you are already looking at.

Gaps to watch

  • Several long-serving directors could step down together

Where to look Suggested search: succession planning for long-tenured seats.

Sources

Official record from Companies House. Governance Register calculates the connections.

Record details
Company number
11564893
Status
Active
Type
Private Limited Company
Edition
Register edition compiled 4th October 2026
Labels
Official record from Companies House · Calculated derived by Governance Register.

Contains public sector information licensed under the Open Government Licence v3.0. Report an issue · How we handle data