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Company

Impulse Security Systems Limited

Impulse Security Systems Limited is an active UK company (number 02159071), incorporated 1987, with 3 current directors including Thomas Henry Greville Howard and Darren Green. Source: Companies House, updated 4th October 2026.

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

Network

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

Who leads it

Previous officers 9

  1. Richard Mark West 2023-2026 Director View profile
  2. Hugo Neville De Beer 2022-2024 Director View profile
  3. Mark Alan Brennan 2010-2014 Director View profile
  4. Richard Stanley Nash 2010-2022 Director View profile
  5. Jean Ring 1999-2009 Director View profile
  6. Linda Maria Nash 1996-2022 Director View profile
  7. Daniel Patrick Walsh 1995 Director View profile
  8. Alan John Nash 2022 Director View profile
  9. Barry Michael Ring 2009 Director View profile

Directors and secretaries as filed at Companies House.

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About

Incorporated
28/08/1987

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.

  • Alan John Nash ceased 2022-10-15
    50-75% shares, 50-75% voting, appoints directors · notified 2016-04-06
  • SPY Alarms Limited
    75-100% shares, 75-100% voting · notified 2022-10-15

Group

  1. Impulse Security Systems Limited is controlled by Alan John Nash
    Evidence
    ceased 50-75% shares, 50-75% voting, appoints directors · notified 2016-04-06, ceased 2022-10-15 · source: Companies House PSC register

Ultimately controlled by Alan John Nash.

2 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.

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.

3 directors on the board

3.7y median 3.7y
average tenure
3.7y
longest tenure
0
directors past 6 years

First-time vs portfolio directors

Portfolio (3)

0
also govern a charity

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.

Business services 87Construction 14Other services 11Dormant 9Professional services 7Finance 5Manufacturing 4Public administration 3

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.

Sources

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

Record details
Company number
02159071
Status
Active
Type
Private Limited Company
Edition
Register edition compiled 4th October 2026
Labels
Official record from Companies House · Calculated derived by Governance Register.

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