−£5,073
vs Jun 2024Active04669625Private limited companyBradley Stoke
ADVANCED SECURITY SYSTEMS LIMITED
Significant control: Andrew John Mcmanus (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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Registered activity: Security systems service activities (SIC 80200). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
ADVANCED SECURITY SYSTEMS LIMITED is an active private limited company (company number 04669625) incorporated on 18 February 2003, registered in Bradley Stoke. Its registered activity is security systems service activities (SIC 80200). Latest small accounts cover the period ending 30 June 2025, showing net assets of −£5,073 and cash of £1,428, with 2 employees on average. Net assets fell 482% on the prior period (−£871).
Peer position · net assets
By net assets it sits in the bottom quarter of 99 comparable companies in Bristol (median £15k, upper quartile £117k).
02
Ownership and control
- Mr Andrew John Mcmanus
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
- Mr Thomas James Byrne
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 18 February 200323 yrs ago
- Next accounts due
- 30 March 2027in 157 days
- Confirmation statement due
- 4 March 2027in 131 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 80200
- Security systems service activities
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£1,428
−88%vs Jun 2024Not reported
2
No changevs Jun 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 June 2025 | −£5,073 | £1,428 | £27k | — | — | — | 2 |
| 30 June 2024 | −£871 | £12k | £25k | — | — | — | 2 |
Cash per employee£714Cash ÷ average employees
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets below zeroNet assets £-5,073 at 30 June 2025
- Net assets down 25% or more on the prior period-482.4% vs prior period
- Incorporated five or more years agoIncorporated 18 February 2003
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Next accounts duein 157 days
- Confirmation statement duein 131 days
- Accounts period endNet liabilities £5,073 · small accounts
- Accounts period endNet liabilities £871 · small accounts
- Incorporated
08
Similar companies in Bristol
- SECURITY DATA SYSTEMS LIMITEDBristol · inc. Mar 2003
- AVON SURVEILLANCE LIMITEDBristol · inc. Jan 2003
- INAZONE LTDBath · inc. Nov 2002
- THORNHILL SECURITY LIMITEDBristol · inc. Jul 2002
- KU-RING-GAI LTDWinford · inc. Sept 2003
- ZODIAC SECURITY LIMITEDYeovil · inc. Mar 2004
All companies incorporated on 18 February 2003 · in Feb 2003.
09
Reminders for ADVANCED SECURITY SYSTEMS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.