£27k
+24%vs Jul 2024Active12085911Private limited companyRainham
DIAMOND SECURITY &GENERAL SERVICES LTD
Significant control: Joseph Kamau Wamunyu (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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: Security systems service activities (SIC 80200). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
DIAMOND SECURITY &GENERAL SERVICES LTD is an active private limited company (company number 12085911) incorporated on 4 July 2019, registered in Rainham. Its registered activity is security systems service activities (SIC 80200). Latest small accounts cover the period ending 31 July 2025, showing net assets of £27k and cash of £846, with 2 employees on average. Net assets rose 24% on the prior period (£22k).
Peer position · net assets
By net assets it sits in the upper half of 565 comparable companies in Greater London (median £3,393, upper quartile £35k).
02
Ownership and control
- Mr Joseph Kamau Wamunyu
- 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
- 4 July 20197 yrs ago
- Next accounts due
- 30 April 2027in 189 days
- Confirmation statement due
- 18 July 2027in 268 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 80200
- Security systems service activities
- SIC 81299
- Other cleaning services
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£846
−71%vs Jul 2024Not reported
2
No changevs Jul 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 July 2025 | £27k | £846 | £37k | £11k | — | — | 2 |
| 31 July 2024 | £22k | £2,965 | £42k | £15k | — | — | 2 |
Current ratio3.54Current assets ÷ creditors within one year
Cash per employee£423Cash ÷ average employees
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 £27,480 at 31 July 2025
- Net assets up 10% or more on the prior period+23.7% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 3.54
- Incorporated five or more years agoIncorporated 4 July 2019
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 268 days
- Next accounts duein 189 days
- Accounts period endNet assets £27k · small accounts
- Accounts period endNet assets £22k · small accounts
- Incorporated
08
Similar companies in Greater London
- EA GROUP LIMITEDLeatherhead · inc. Jul 2019
- SECURICOM SYSTEMS (1984) LIMITEDBarnet · inc. Jul 2019
- Q SECURITY SOLUTIONS LIMITEDBromley · inc. Jul 2019
- CSL FIRE AND SECURITY LTDDartford · inc. Jun 2019
- COMMA SECURED LTDEpsom · inc. Jun 2019
- GLAZING REPAIRS LIMITEDThornton Heath · inc. Jun 2019
All companies incorporated on 4 July 2019 · in Jul 2019.
09
Reminders for DIAMOND SECURITY &GENERAL SERVICES LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.