MERCURY SECURITY SYSTEMS LTD
Company number 03482926 · Monitor this company
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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
Data protection registration
Registered with the ICO as a data protection fee payer — ZA175837 (Tier 2), registered since 2016.
Information Commissioner's Office register of fee payers, licensed under the Open Government Licence.
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
43%
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.
Businesses that transport or deal in waste must register with the Environment Agency. You can check this company on the official register of waste carriers, brokers and dealers.