SIGMA SECURITY LTD
Company number 09912728 · Active · Stanmore HA7 2HX
SIGMA SECURITY LTD is an active private limited company (company number 09912728) incorporated on 11 December 2015, registered in Stanmore. Its registered activity is private security activities (SIC 80100). Latest micro accounts cover the period ending 31 December 2025, showing net assets of £18k, with 1 employee on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 34% on the prior period (£13k).
By net assets it sits in the top quarter of 1,130 comparable companies in Greater London (median £868, upper quartile £11k).
Key dates
- Incorporated
- 11 December 2015
- Next accounts due
- 30 September 2027 — in 345 days
- Confirmation statement due
- 25 December 2026 — in 66 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 80100
- Private security activities
- Accounts type
- Micro Entity
- Size band
- Micro (Companies Act thresholds)
Financials — 2 periods on record, latest ending 31 December 2025
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £18k | — | — | £5,647 | — | — | 1 |
| 31 December 2024 | £13k | — | — | £1,718 | — | — | 1 |
- Current ratio
- 7.33 — comfortable
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: 84/100 (grade A)
- +10 Positive net assets — Net assets £17,900 at 2025-12-31
- +8 Net assets growing — +34.3% vs prior period
- +8 Comfortable liquidity — Current ratio 7.33
- +8 Established — Incorporated 2015-12-11 (11 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 Dimitar Emilov Galev — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors · since 7 April 2016
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 (private security activities), closest in incorporation date.
- BIRDS EYE SECURITY SERVICES LTD — Grays, inc. Dec 2015
- VICAY SERVICES LIMITED — Purfleet, inc. Dec 2015
- RADE PROTECTION SECURITIES LTD — North Harrow, inc. Nov 2015
- VC FACILITY SERVICES LTD — Buckhurst Hill, inc. Nov 2015
- MAXIPOWER SECURITY AND FACILITIES MANAGEMENT GROUP LIMITED — Kent, inc. Dec 2015
- NATIONWIDE CCTV SERVICES (NORFOLK) LIMITED — Borehamwood, inc. Nov 2015
Reminders for SIGMA SECURITY LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.