£34
−96%vs Mar 2024Active12800903Private limited companyNorthampton
MARIO SECURITY LTD
C60/10001
Summary
MARIO SECURITY LTD is an active private limited company (company number 12800903) incorporated on 10 August 2020, registered in Northampton. Its registered activity is private security activities (SIC 80100). Latest micro accounts cover the period ending 31 March 2025, showing net assets of £34, with 2 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 96% on the prior period (£928).
Peer position · net assets
By net assets it sits in the lower half of 76 comparable companies in Northampton (median £800, upper quartile £12k).
02
Key dates
- Incorporated
- 10 August 20206 yrs ago
- Next accounts due
- 31 December 2026in 70 days
- Confirmation statement due
- 24 August 2027in 306 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
03
Activity
- SIC 80100
- Private security activities
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
04
Financials
Not reported
Not disclosed
2
No changevs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £34 | — | — | £5,756 | — | — | 2 |
| 31 March 2024 | £928 | — | — | £6,418 | — | — | 2 |
Current ratio1.02Current assets ÷ creditors within one year
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.
05
Firmoscan score
60 / 100 · grade C
| 50 | Starting scoreEvery scored company starts here |
| +10 | Positive net assetsNet assets £34 at 2025-03-31 |
| −8 | Net assets falling-96.3% vs prior period |
| +8 | EstablishedIncorporated 2020-08-10 (6 years) |
| 60 | Score, grade C |
A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice. How the score is computed.
06
Ownership and control
- Mr Mariusz Krolik
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
- Mrs Agnieszka Dorota Krolik
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
07
Timeline
- Confirmation statement duein 306 days
- Next accounts duein 70 days
- Accounts period endNet assets £34 · micro accounts
- Accounts period endNet assets £928 · micro accounts
- Incorporated
08
Similar companies in Northampton
- DIAMOND K9 SOLUTIONS LTDNorthampton · inc. Aug 2020
- NORSECURITY LTDWellingborough · inc. Jul 2020
- MAINSTREAM SECURITY SERVICES LTDKettering · inc. Aug 2020
- HORIZON FACILITY SERVICES LTDWellingborough · inc. Sept 2020
- SECURITY SB LTDNorthampton · inc. Sept 2020
- SECURITY AND EVENT SERVICES LIMITEDNorthampton · inc. Jul 2020
All companies incorporated on 10 August 2020 · in Aug 2020.
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Reminders for MARIO SECURITY LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.