£7,107
1 period on recordActive13171679Private limited companyWellingborough
SM K9-SECURITY LTD
Significant control: Mateusz Piotr Sieja (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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01
Summary
SM K9-SECURITY LTD is an active private limited company (company number 13171679) incorporated on 1 February 2021, registered in Wellingborough. Its registered activity is private security activities (SIC 80100). Latest small accounts cover the period ending 28 February 2025, showing net assets of £7,107 and cash of £8,236, with 0 employees on average.
Peer position · net assets
By net assets it sits in the upper half of 76 comparable companies in Northampton (median £800, upper quartile £12k).
02
Ownership and control
- Mr Mateusz Piotr Sieja
- owns 75–100% of shares
- holds 75–100% 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. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 1 February 20215 yrs ago
- Next accounts due
- 28 November 2026in 36 days
- Confirmation statement due
- 15 February 2027in 115 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 80100
- Private security activities
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£8,236
1 period on recordNot reported
0
1 period on record| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 28 February 2025 | £7,107 | £8,236 | — | £8,293 | — | — | 0 |
Current ratio0.99Current assets ÷ creditors within one year
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets above zeroNet assets £7,107 at 28 February 2025
- Current assets below creditors within one yearCurrent ratio 0.99
- Incorporated five or more years agoIncorporated 1 February 2021
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Confirmation statement duein 115 days
- Next accounts duein 36 days
- Accounts period endNet assets £7,107 · small accounts
- Incorporated
08
Similar companies in Northampton
- MARCIN MACIASZEK LTDNorthampton · inc. Feb 2021
- SAFETYNET ONLINE SENTRY SECURITY LIMITEDDaventry · inc. Jan 2021
- BARFOOT LTDKettering · inc. Jan 2021
- JJP SECURITY LTDDaventry · inc. Mar 2021
- 3 BUFFALO SECURITY SERVICES LTDNorthampton · inc. Dec 2020
- STONEGUARD SECURITY SERVICE LTDNorthampton · inc. Dec 2020
All companies incorporated on 1 February 2021 · in Feb 2021.
09
Reminders for SM K9-SECURITY LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.