−£1,494
vs Oct 2024Active14420638Private limited companyLondon
SOUND SECURITY LTD
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
01
Summary
SOUND SECURITY LTD is an active private limited company (company number 14420638) incorporated on 14 October 2022, registered in London. Its registered activity is construction of commercial buildings (SIC 41201). Latest small accounts cover the period ending 31 October 2025, showing net assets of −£1,494 and cash of −£704, with 1 employee on average. Net assets fell 112% on the prior period (−£704).
Peer position · net assets
By net assets it sits in the bottom quarter of 3,808 comparable companies in London (median £1,934, upper quartile £21k).
02
Key dates
- Incorporated
- 14 October 20224 yrs ago
- Next accounts due
- 31 July 2027in 282 days
- Confirmation statement due
- 28 October 2026in 6 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
03
Activity
- SIC 41201
- Construction of commercial buildings
- SIC 41202
- Construction of domestic buildings
- SIC 42990
- Construction of other civil engineering projects n.e.c.
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
04
Financials
−£704
vs Oct 2024Not reported
1
No changevs Oct 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 October 2025 | −£1,494 | −£704 | — | — | — | — | 1 |
| 31 October 2024 | −£704 | −£704 | — | — | — | — | 1 |
Cash per employee−£704Cash ÷ average employees
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
05
Filing and accounts signals
- Net assets below zeroNet assets £-1,494 at 31 October 2025
- Net assets down 25% or more on the prior period-112.2% vs prior period
- Incorporated two to five years agoIncorporated 14 October 2022
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 They are not a rating, a prediction or advice, and may be incomplete or out of date.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.
06
Ownership and control
- Mr Sarfaraz Ussenbai
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
- Mr Grzegorz Szewczyk
- owns 75–100% of shares
- holds 75–100% of voting rights
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
07
Timeline
- Next accounts duein 282 days
- Confirmation statement duein 6 days
- Accounts period endNet liabilities £1,494 · small accounts
- Accounts period endNet liabilities £704 · small accounts
- Incorporated
08
Similar companies in London
- STEFANIA CONSTRUCTION LTDLondon · inc. Oct 2022
- VISTA FIRE PROTECTION LTDLondon · inc. Oct 2022
- TERRY & SONS BUILDING SOLUTIONS LTDLondon · inc. Oct 2022
- FN BUILDING LTDLondon · inc. Oct 2022
- VAMPU LIMITEDLondon · inc. Oct 2022
- MD INTERIORS DRYLINING LTDLondon · inc. Oct 2022
All companies incorporated on 14 October 2022 · in Oct 2022.
09
Reminders for SOUND SECURITY LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.