MARKS SECURITY SERVICES LTD
Company number 15239203 · Active · Bicester OX25 1TG
MARKS SECURITY SERVICES LTD is an active private limited company (company number 15239203) incorporated on 26 October 2023, registered in Bicester. Its registered activity is security systems service activities (SIC 80200). Latest small accounts cover the period ending 31 October 2025, showing net assets of £117 and cash of £4,973, with 1 employee on average. Net assets fell 76% on the prior period (£487).
By net assets it sits in the lower half of 4,592 comparable companies in the UK (median £4,741, upper quartile £41k).
Key dates
- Incorporated
- 26 October 2023
- Next accounts due
- 31 July 2027 — in 286 days
- Confirmation statement due
- 9 November 2026 — in 22 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
- Total Exemption Full
- 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 | £117 | £4,973 | £4,422 | — | — | — | 1 |
| 31 October 2024 | £487 | £5,798 | £2,563 | — | — | — | 1 |
- Cash per employee
- £4,973
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
Firmoscan score: 56/100 (grade C)
- +10 Positive net assets — Net assets £117 at 2025-10-31
- -8 Net assets falling — -76.0% vs prior period
- +4 Past first filings — Incorporated 2023-10-26
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 Mark Steven Bradford — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors · since 26 October 2023
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 Oxford
Same activity (security systems service activities), closest in incorporation date.
- RIDGEWAY SECURITY SYSTEMS LTD — Chinnor, inc. Oct 2023
- ALP PROPERTY SERVICES LTD — Sibford Gower, inc. Feb 2024
- SPACE SECURITY SYSTEMS LIMITED — Witney, inc. Apr 2023
- HAZLO FIRE AND SECURITY LTD — Shenington, inc. Nov 2022
- KOG SECURITY LTD — Bicester, inc. Oct 2024
- EXECUTIVE FIRE AND SECURITY LTD — Witney, inc. Nov 2024
Reminders for MARKS SECURITY SERVICES LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.