−£61k
vs Jun 2024Active07927792Private limited companyLondon
S4SI LIMITED
Significant control: Jason Paul Roberge (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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Registered activity: Private security activities (SIC 80100). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
S4SI LIMITED is an active private limited company (company number 07927792) incorporated on 30 January 2012, registered in London. Its registered activity is private security activities (SIC 80100). Latest micro accounts cover the period ending 30 June 2025, showing net assets of −£61k, 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 8% on the prior period (−£56k).
Peer position · net assets
By net assets it sits in the bottom quarter of 1,454 comparable companies in London (median £868, upper quartile £13k).
02
Ownership and control
- Mr Jason Paul Roberge
- owns 75–100% of shares
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
- 30 January 201214 yrs ago
- Next accounts due
- 30 March 2027in 158 days
- Confirmation statement due
- 13 February 2027in 113 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
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
1
No changevs Jun 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 June 2025 | −£61k | — | — | £119k | — | — | 1 |
| 30 June 2024 | −£56k | — | — | £113k | — | — | 1 |
Current ratio0.38Current 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.
06
Filing and accounts signals
- Net assets below zeroNet assets £-61,114 at 30 June 2025
- Current assets below creditors within one yearCurrent ratio 0.38
- Incorporated five or more years agoIncorporated 30 January 2012
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
- Next accounts duein 158 days
- Confirmation statement duein 113 days
- Accounts period endNet liabilities £61k · micro accounts
- Accounts period endNet liabilities £56k · micro accounts
- Incorporated
08
Similar companies in London
- OPEM CONTROL LIMITEDLondon · inc. Jan 2012
- SECURE EMPTY PROPERTY LIMITEDLondon · inc. Feb 2012
- SEAGULL MARITIME LTDLondon · inc. Feb 2012
- MIKE GOLF SECURITY & INVESTIGATION LTDLondon · inc. Jan 2012
- STAR PROTECTION SERVICES LTDLondon · inc. Feb 2012
- THE WRESTLER (UK) LTDLondon · inc. Jan 2012
All companies incorporated on 30 January 2012 · in Jan 2012.
09
Reminders for S4SI LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.