ADX SECURITY LTD
Company number 12609010 · Active · London N12 8QA
ADX SECURITY LTD is an active private limited company (company number 12609010) incorporated on 18 May 2020, registered in London. Its registered activity is security systems service activities (SIC 80200). Latest micro accounts cover the period ending 31 May 2025, showing net assets of £1,035, 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 19% on the prior period (£873).
By net assets it sits in the lower half of 373 comparable companies in London (median £2,334, upper quartile £21k).
Key dates
- Incorporated
- 18 May 2020
- Next accounts due
- 28 February 2027 — in 129 days
- Confirmation statement due
- 1 June 2027 — in 222 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 80200
- Security systems service activities
- Accounts type
- Micro Entity
- Size band
- Micro (Companies Act thresholds)
Financials — 2 periods on record, latest ending 31 May 2025
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 May 2025 | £1,035 | — | — | — | — | — | 1 |
| 31 May 2024 | £873 | — | — | — | — | — | 0 |
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 £1,035 at 2025-05-31
- +8 Net assets growing — +18.6% vs prior period
- +8 Established — Incorporated 2020-05-18 (6 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 Alexander Costas Constantinou — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors · since 18 May 2020
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 London
Same activity (security systems service activities), closest in incorporation date.
- DUXES LIMITED — London, inc. May 2020
- SOARDES SECURITY SOLUTION LIMITED — London, inc. May 2020
- GRAFTSECURITY LIMITED — London, inc. Jun 2020
- CONDITIONAL ACCESS & SECURITY (UK) LIMITED — London, inc. Jun 2020
- AK SECURITY LIMITED — London, inc. Jun 2020
- FACE2FACEPAY LIMITED — Canary Wharf, inc. Jun 2020
All companies incorporated on 18 May 2020 · in May 2020.
Reminders for ADX SECURITY LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.