£9,112
−46%vs Mar 2025Active08151879Private limited companyWaterlooville
DIAMOND SAFETY LIMITED
Significant control: John Raymond Madgwick
From public filings as at 31 Aug 2026; may contain errors or be out of date.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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What does Diamond Safety Limited sell?
Registered activity: Other specialised construction activities n.e.c. (SIC 43999). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
DIAMOND SAFETY LIMITED is an active private limited company (company number 08151879) incorporated on 20 July 2012, registered in Waterlooville. Its registered activity is other specialised construction activities n.e.c. (SIC 43999). Latest small accounts cover the period ending 31 March 2026, showing net assets of £9,112 and cash of £8,167, with 0 employees on average. Net assets fell 46% on the prior period (£17k). Across the last 3 periods on record the net-asset trend is falling.
Peer position · net assets
By net assets it sits in the upper half of 568 comparable companies in Portsmouth (median £6,305, upper quartile £45k).
02
Ownership and control
- Mr John Raymond Madgwick
- can appoint or remove directors
- can appoint or remove directors
- 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
- 20 July 201214 yrs ago
- Next accounts due
- 31 December 2027in 430 days
- Confirmation statement due
- 3 August 2027in 280 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 43999
- Other specialised construction activities n.e.c.
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£8,167
−51%vs Mar 2025Not reported
0
vs Mar 2025| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2026 | £9,112 | £8,167 | £2,108 | £1,163 | — | — | 0 |
| 31 March 2025 | £17k | £17k | £2,737 | £2,202 | — | — | 0 |
| 31 March 2024 | £22k | £19k | £7,691 | £3,334 | — | — | 0 |
Current ratio8.83Current 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 £9,112 at 31 March 2026
- Net assets down 25% or more on the prior period-45.6% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 8.83
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 20 July 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 430 days
- Confirmation statement duein 280 days
- Accounts period endNet assets £9,112 · small accounts
- Accounts period endNet assets £17k · small accounts
- Accounts period endNet assets £22k · small accounts
- Incorporated
08
Similar companies in Portsmouth
- WHITE PROPERTY MAINTENANCE LIMITEDSouthsea · inc. Jul 2012
- PREMIUM MARQUEES LIMITEDFareham · inc. Jul 2012
- DEAN HOLLY LIMITEDEmsworth · inc. Jul 2012
- PAUL H BUIDING AND MAINTENANCE LIMITEDFareham · inc. Jul 2012
- B B CRINION LIMITEDChichester · inc. Jun 2012
- VEREVO ASSETS LIMITEDHavant · inc. Jun 2012
All companies incorporated on 20 July 2012 · in Jul 2012.
09
Reminders for DIAMOND SAFETY LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.