£501k
+5%vs Mar 2024Active10085351Private limited companyKingston Upon Thames
S4SYSTEMS LIMITED
Significant control: Archishman Ganguly (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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: Engineering related scientific and technical consulting activities (SIC 71122). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
S4SYSTEMS LIMITED is an active private limited company (company number 10085351) incorporated on 25 March 2016, registered in Kingston Upon Thames. Its registered activity is engineering related scientific and technical consulting activities (SIC 71122). Latest small accounts cover the period ending 31 March 2025, showing net assets of £501k and cash of £161k, with 0 employees on average. Net assets rose 5% on the prior period (£477k).
Peer position · net assets
By net assets it sits in the top quarter of 1,082 comparable companies in Greater London (median £6,876, upper quartile £40k).
02
Ownership and control
- Mr Archishman Ganguly
- 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
- 25 March 201610 yrs ago
- Next accounts due
- 31 December 2026in 69 days
- Confirmation statement due
- 8 April 2027in 167 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 71122
- Engineering related scientific and technical consulting activities
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£161k
+19%vs Mar 2024Not reported
0
vs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £501k | £161k | £326k | £14k | — | — | 0 |
| 31 March 2024 | £477k | £135k | £326k | £23k | — | — | 0 |
Current ratio35.87Current 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 £500,578 at 31 March 2025
- Current assets at least 1.5× creditors within one yearCurrent ratio 35.87
- Cash at bank of £50,000 or moreCash £161,111
- Incorporated five or more years agoIncorporated 25 March 2016
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 167 days
- Next accounts duein 69 days
- Accounts period endNet assets £501k · small accounts
- Accounts period endNet assets £477k · small accounts
- Incorporated
08
Similar companies in Greater London
- PRESTIGE PROCESS MANAGEMENT LIMITEDWaltham Cross · inc. Mar 2016
- MONOILUK LIMITEDPinner · inc. Mar 2016
- STRATEGIC ASSET MANAGEMENT CONSULTING LIMITEDBromley · inc. Mar 2016
- MONOLITE ENGINEERING LTDTeddington · inc. Apr 2016
- FRIDAY QS CONSULTANCY LTDRomford · inc. Apr 2016
- HARMONIC AV LIMITEDBromley · inc. Apr 2016
All companies incorporated on 25 March 2016 · in Mar 2016.
09
Reminders for S4SYSTEMS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.