# SIGMA SECURITY DEVICES LIMITED (01449909)

> SIGMA SECURITY DEVICES LIMITED is an active private limited company (company number 01449909) incorporated on 21 September 1979, registered in Ashford. Its registered activity is wholesale of other machinery and equipment (SIC 46690). Latest small accounts cover the period ending 31 December 2025, showing net assets of £512k and cash of £459k, with 4 employees on average. Net assets fell 1% on the prior period (£518k).

- Status: Active
- Incorporated: 1979-09-21
- Registered office: Ashford, TN24 0FE
- SIC 46690: Wholesale of other machinery and equipment
- Next accounts due: 2027-09-30
- Confirmation statement due: 2027-10-05
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the top quarter of 61 comparable companies in Kent (median £1,000, upper quartile £140k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-12-31 | £512k | £459k | £86k | — | — | — | 4 |
| 2024-12-31 | £518k | £261k | £75k | — | — | — | 4 |

size band micro.

## Filing and accounts signals (facts, not a rating)

- Net assets above zero: Net assets £512,101 at 31 December 2025
- Cash at bank of £50,000 or more: Cash £458,519
- Incorporated five or more years ago: Incorporated 21 September 1979

How each signal is derived: https://firmoscan.com/methodology

## Persons with significant control

- Nightingale Holdings (Dover) Limited (corporate-entity) — owns 75–100% of shares; holds 75–100% of voting rights, since 2016-04-06

---
Source: Companies House register snapshot 2026-08-31, Open Government Licence v3.0. Information may have changed since that date and is not advice or a credit reference; check the official record before relying on it. Official record: https://find-and-update.company-information.service.gov.uk/company/01449909
HTML: https://firmoscan.com/company/01449909-sigma-security-devices-limited