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Company number
03521058

AMBUSH SECURITY SYSTEMS LIMITED

Officer · ALLEY, Michael John and 10 others
Active
✓ Active company on the official register. Next accounts due 31 December 2026.

Company details

London, 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
AMBUSH SECURITY SYSTEMS LIMITED
Company number
03521058
Registered office
27A MAXWELL ROAD, NORTHWOOD, MIDDLESEX, HA6 2XY · 322 other companies at this postcode
Company type
Private Limited Company
Incorporated on
3 March 1998
Status
Active
Age
28 years
Nature of business (SIC)
82990 — Other business support service activities n.e.c.
Accounts — next due
31 Dec 2026
Accounts — last made up to
31 Mar 2025
Confirmation statement — next due
24 Nov 2026
Confirmation statement — last
10 Nov 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.

Officers

3 active · 8 resigned

secretary
Appointed 03/08/2000
Active
director
Appointed 03/08/2000
Active
director
Appointed 09/02/2005
Active

People with significant control

Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors

Mr Michael John Alley
owns 25–50% of shares
Notified 06/04/2016
Ms Tracy Jayne Riley
owns 25–50% of shares
Notified 06/04/2016

Corporate structure

Who controls this company, and who they control in turn

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

Connections

Mr Michael John Alley
born 09/1962 · United Kingdom owns 25–50% of shares Notified 06/04/2016 Controls 2 companies
Ms Tracy Jayne Riley
born 05/1961 · United Kingdom owns 25–50% of shares Notified 06/04/2016 Controls 2 companies

Serving officers

secretary Appointed 03/08/2000
director Appointed 03/08/2000
director Appointed 09/02/2005

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
06/04/2016 Person with significant control added Ms Tracy Jayne Riley
06/04/2016 Person with significant control added Mr Michael John Alley
31/12/2012 Director resigned RODWAY, Stephen
31/12/2012 Director resigned RODWAY, Karen
09/02/2005 Director appointed RODWAY, Karen
09/02/2005 Director appointed RILEY, Tracy Jayne
20/01/2005 Charge registered Debenture
04/08/2000 Director resigned RODWAY, Karen
04/08/2000 Secretary resigned ALLEY, Pauline Jennifer
03/08/2000 Director appointed RODWAY, Stephen
03/08/2000 Director appointed ALLEY, Michael John
03/08/2000 Secretary appointed ALLEY, Michael John
10/03/1998 Director resigned RODWAY, Stephen
10/03/1998 Director resigned ALLEY, Michael John
10/03/1998 Director appointed RODWAY, Karen
03/03/1998 Corporate-nominee-director resigned PARAMOUNT PROPERTIES (UK) LIMITED
03/03/1998 Corporate-nominee-secretary resigned PARAMOUNT COMPANY SEARCHES LIMITED
03/03/1998 Corporate-nominee-director appointed PARAMOUNT PROPERTIES (UK) LIMITED
03/03/1998 Director appointed RODWAY, Stephen
03/03/1998 Director appointed ALLEY, Michael John

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 160
▲ 7.5%
149
Net assets 139
▲ 8.1%
128
Employees (avg) 14 14

Documents for AMBUSH SECURITY SYSTEMS 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

Filing history

Most recent filings

CH01 — change-person-director-company-with-change-date
officers
CH01 — change-person-director-company-with-change-date
officers
PSC04 — change-to-a-person-with-significant-control
persons-with-significant-control
CH03 — change-person-secretary-company-with-change-date
officers
PSC04 — change-to-a-person-with-significant-control
persons-with-significant-control
AA — accounts-with-accounts-type-total-exemption-full
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-total-exemption-full
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-total-exemption-full
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-total-exemption-full
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-total-exemption-full
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
CH01 — change-person-director-company-with-change-date
officers
CH01 — change-person-director-company-with-change-date
officers
CH03 — change-person-secretary-company-with-change-date
officers
PSC04 — change-to-a-person-with-significant-control
persons-with-significant-control
PSC04 — change-to-a-person-with-significant-control
persons-with-significant-control
AA — accounts-with-accounts-type-total-exemption-full
accounts
CS01 — confirmation-statement-with-updates
confirmation-statement
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-total-exemption-full
accounts
MR04 — mortgage-satisfy-charge-full
mortgage

Charges

0 outstanding · 1 satisfied

Debenture — persons entitled: Barclays Bank PLC
fully-satisfied

Data protection register

Registered with the Information Commissioner's Office as a data protection fee payer.

AMBUSH SECURITY SYSTEMS LTD — UB10 8HB
Tier 1 · renews 29/09/2026
ICO entry

The ICO publishes no company number, so this is matched on the registered name . 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 AMBUSH SECURITY SYSTEMS LIMITED?
According to the official registry, the company number of AMBUSH SECURITY SYSTEMS LIMITED is 03521058.
Where is AMBUSH SECURITY SYSTEMS LIMITED registered?
The registered office is 27A MAXWELL ROAD, NORTHWOOD, MIDDLESEX, HA6 2XY.
Who runs AMBUSH SECURITY SYSTEMS LIMITED?
ALLEY, Michael John is listed among the officers of AMBUSH SECURITY SYSTEMS LIMITED.
What is the SIC code of AMBUSH SECURITY SYSTEMS LIMITED?
The nature of business is recorded under SIC code 82990 — Other business support service activities n.e.c..
Who controls AMBUSH SECURITY SYSTEMS LIMITED?
Mr Michael John Alley is recorded as a person with significant control, and owns 25–50% of shares.
When are the next accounts of AMBUSH SECURITY 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 AMBUSH SECURITY SYSTEMS LIMITED (03521058)

AMBUSH SECURITY SYSTEMS LIMITED is a private limited company incorporated on 3 March 1998 and registered in the United Kingdom under company number 03521058. Its registered office is at 27A MAXWELL ROAD, NORTHWOOD, MIDDLESEX, HA6 2XY. The recorded nature of business is other business support service activities n.e.c. (SIC 82990). The company is currently active , with statutory accounts last made up to 31 March 2025. 11 active officers are on record , and the person with significant control is Mr Michael John Alley. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 12 September 2026.

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