EXCALIBER SECURITY SERVICES LTD
Company number 10501637 · Active · Kings Lynn PE34 4QG
EXCALIBER SECURITY SERVICES LTD is an active private limited company (company number 10501637) incorporated on 29 November 2016, registered in Kings Lynn. Its registered activity is private security activities (SIC 80100). Latest abridged accounts cover the period ending 30 November 2025, showing net assets of £318k and cash of £4,736, with 19 employees on average. As abridged accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 3% on the prior period (£308k). Across the last 3 periods on record the net-asset trend is rising.
By net assets it sits in the top quarter of 897 comparable companies in Other (median £1,615, upper quartile £24k).
Key dates
- Incorporated
- 29 November 2016
- Next accounts due
- 30 August 2027 — in 315 days
- Confirmation statement due
- 13 December 2026 — in 55 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
- Unaudited Abridged
- Size band
- Micro (Companies Act thresholds)
Financials — 3 periods on record, latest ending 30 November 2025
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 November 2025 | £318k | £4,736 | £31k | £19k | — | — | 19 |
| 30 November 2024 | £308k | — | — | £37k | — | — | 33 |
| 30 November 2023 | £253k | — | — | £47k | — | — | 38 |
- Current ratio
- 1.93 — comfortable
- Cash per employee
- £249
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
Firmoscan score: 81/100 (grade A)
- +10 Positive net assets — Net assets £318,402 at 2025-11-30
- +8 Comfortable liquidity — Current ratio 1.93
- +5 Multi-year filing history — 3 periods on record
- +8 Established — Incorporated 2016-11-29 (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 David Ralph — owns 75–100% of shares · since 1 September 2019
- (persons with significant control statement) — · since 29 November 2016 · ceased 1 September 2019
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 the UK
Same activity (private security activities), closest in incorporation date.
- DOBSON OWENS SECURITY CONSULTANTS LTD — Newton Aycliffe, inc. Nov 2016
- AMCO SECURITY SERVICES LTD — Torrington, inc. Nov 2016
- RPS FACILITIES LTD — Falkirk, inc. Nov 2016
- PRAETORIAN AVIATION LTD — Wrexham, inc. Nov 2016
- BELMONT SECURITY LIMITED — Shrewsbury, inc. Nov 2016
- READ PREMISES PROTECTION LTD — Wisbech, inc. Nov 2016
Reminders for EXCALIBER SECURITY SERVICES LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.