SDM SECURITY LIMITED
Company number 10451507 · Active · Warrington WA1 1RG
SDM SECURITY LIMITED is an active private limited company (company number 10451507) incorporated on 28 October 2016, registered in Warrington. Its registered activity is management consultancy activities other than financial management (SIC 70229). Latest micro accounts cover the period ending 31 October 2025, showing net assets of £16k, 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 fell 60% on the prior period (£41k).
By net assets it sits in the upper half of 7,283 comparable companies in Manchester (median £4,215, upper quartile £33k).
Key dates
- Incorporated
- 28 October 2016
- Next accounts due
- 31 July 2027 — in 282 days
- Confirmation statement due
- 11 November 2026 — in 20 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 70229
- Management consultancy activities other than financial management
- Accounts type
- Micro Entity
- Size band
- Micro (Companies Act thresholds)
Financials — 2 periods on record, latest ending 31 October 2025
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 October 2025 | £16k | — | — | £8,441 | — | — | 1 |
| 31 October 2024 | £41k | — | — | £24k | — | — | 1 |
- Current ratio
- 2.94 — 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: 68/100 (grade B)
- +10 Positive net assets — Net assets £16,408 at 2025-10-31
- -8 Net assets falling — -59.5% vs prior period
- +8 Comfortable liquidity — Current ratio 2.94
- +8 Established — Incorporated 2016-10-28 (10 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 Simon David Metcalfe — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors · since 28 October 2016
- Mrs Heather Metcalfe — owns 25–50% of shares; holds 25–50% of voting rights · since 11 September 2017
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 Manchester
Same activity (management consultancy activities other than financial management), closest in incorporation date.
- CAVE TALK LIMITED — Warrington, inc. Oct 2016
- KARL WOOD SOLUTIONS LIMITED — Warrington, inc. Oct 2016
- FROM AROUND LIMITED — Bolton, inc. Oct 2016
- KEEM CONSULTING LIMITED — Manchester, inc. Oct 2016
- MAC CARS LIMITED — Oldham, inc. Oct 2016
- HARDING CORPORATION LIMITED — Runcorn, inc. Oct 2016
All companies incorporated on 28 October 2016 · in Oct 2016.
Reminders for SDM SECURITY LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.