MERCURY SECURITY SYSTEMS LTD
Company number 03482926 · Monitor this company
Free AI analysis
Have an AI read this company's filings and write an assessment — financial health, risks, and what the numbers say.
Shareholders' funds
£72,517
Balance sheet as at 2025-09-30
Overview
- Company type
- Private Limited Company
- Incorporated
- 1997-12-18
- Employees
- 30 (2025 accounts · was 36 in 2024)
- Registered office
- 9 Bridgegate Centre, Martinfield, Welwyn Garden City, Hertfordshire, AL7 1JG
- Postcode
- AL7 1JG
- Capital
- 4 GBP
- Accounts category
- Total Exemption Full
- Charges
- 0 outstanding
Accounts
- Last made up to
- 2025-09-30
- Next due by
- 2027-06-30
- Financial year end
- 30 September
Confirmation statement
- Last statement dated
- 2026-06-30
- Next due by
- 2027-07-14
Nature of business (SIC)
- 25120 Manufacture of doors and windows of metal
- 43210 Electrical installation
- 80200 Security systems service activities
- 84250 Fire service activities
Officers 2 current · 4 resigned
MR Ian Michael HARRISON
Director
MR Michael ROTHWELL
Director
Contact details
- Website
- mercurysecuritysystems.co.uk
- Phone
- 01707272272
Mercury Systems Security, Fire & Audio Visual Specialists. Call now on 01707 272 272 to discuss CCTV, Access Control, Fire Systems and more. Hatfield, Herts
Previous registered addresses 5
| Address | Changed on |
|---|---|
| BRENT HOUSE TRAVELLERS LANE, WELHAM GREEN, NORTH MYMMS, HATFIELD, HERTFORDSHIRE, AL9 7HF | 2015-05-06 |
| 134 PERCIVAL ROAD, ENFIELD, MIDDLESEX, EN1 1QU, UNITED KINGDOM | 2010-06-15 |
| 1ST FLOOR LATIMER HOUSE, HIGH STREET, POTTERS BAR, HERTFORDSHIRE, EN6 5DA | 2008-08-05 |
| MERCURY HOUSE 4 THE COTTAGES, POTTERSHEATH ROAD, WELWYN, HERTFORDSHIRE AL6 9SU | 2002-10-24 |
| 35 CRACKLEY MEADOW, HEMEL HEMPSTEAD, HERTFORDSHIRE HP2 7SG | 1999-07-19 |
Among its peers
2nd largest employer
of 18 similar companies in AL — measured against the wider sector, with 30 staff. Among the oldest 25% of its local peers.
The class of 1997
44%
of the 50,527 companies incorporated in 1997 are still active today; 54% have since been dissolved.
A fact about the year, not a forecast for this company.