SONIC SECURITY SYSTEMS LTD.
Company number 07534878 · Active · Dartford DA1 1BB
SONIC SECURITY SYSTEMS LTD. is an active private limited company (company number 07534878) incorporated on 18 February 2011, registered in Dartford. Its registered activity is other business support service activities n.e.c. (SIC 82990). Latest micro accounts cover the period ending 31 March 2025, showing net assets of £28k, with 4 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 363% on the prior period (£6,146).
By net assets it sits in the upper half of 13,419 comparable companies in Greater London (median £2,057, upper quartile £38k).
Key dates
- Incorporated
- 18 February 2011
- Next accounts due
- 31 December 2026 — in 70 days
- Confirmation statement due
- 4 March 2027 — in 133 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 82990
- Other business support service activities n.e.c.
- Accounts type
- Micro Entity
- Size band
- Micro (Companies Act thresholds)
Financials — 2 periods on record, latest ending 31 March 2025
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £28k | — | — | — | — | — | 4 |
| 31 March 2024 | £6,146 | — | — | — | — | — | 5 |
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
Firmoscan score: 76/100 (grade B)
- +10 Positive net assets — Net assets £28,431 at 2025-03-31
- +8 Net assets growing — +362.6% vs prior period
- +8 Established — Incorporated 2011-02-18 (16 years)
A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice.
Ownership and control
- Mr Lee Alan Regan — owns 50–75% of shares; holds 50–75% of voting rights · since 6 April 2016
- Mrs Elaine Thomasina Regan — owns 25–50% of shares; holds 25–50% of voting rights · since 19 February 2023
- Mrs Elaine Thomasina Regan — owns 50–75% of shares · since 6 April 2016 · ceased 22 November 2021
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
Similar companies in Greater London
Same activity (other business support service activities n.e.c.), closest in incorporation date.
- GOSDEN BRETT LIMITED — Dartford, inc. Feb 2011
- SPECTRUM BROKING SERVICES LIMITED — Bromley, inc. Feb 2011
- TOM ROSENBAUM LIMITED — Pinner, inc. Feb 2011
- BLACK TWIG LIMITED — Goffs Oak, inc. Feb 2011
- TARGET INTERIOR DESIGN LIMITED — Kenley, inc. Feb 2011
- CJP ACCOUNTANCY LIMITED — Leatherhead, inc. Feb 2011
All companies incorporated on 18 February 2011 · in Feb 2011.
Reminders for SONIC SECURITY SYSTEMS LTD.
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.