£312k
−23%vs Dec 2023Active09304309Private limited companyCardiff
SDM GLASS LIMITED
Significant control: Stephen Andrew Clarke (25–50%), Diana Margaret Clarke (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
Watch this company
Get an email when Companies House records a change for Sdm Glass Limited: status, filings, accounts, officers or owners. Free.
Not live yet: alerts start by 15 December 2026. We store your email and this company number only, for these alerts. If alerts don’t launch, we tell you and delete your address. Privacy
Coming soon · product and service lists
What does Sdm Glass Limited sell?
Registered activity: Manufacture of other plastic products (SIC 22290). We’re building product and service lists for UK companies. Get this one when it’s ready.
One email, only about this. If we don’t launch within 60 days we’ll tell you. Privacy
01
Summary
SDM GLASS LIMITED is an active private limited company (company number 09304309) incorporated on 10 November 2014, registered in Cardiff. Its registered activity is manufacture of other plastic products (SIC 22290). Latest small accounts cover the period ending 31 December 2024, showing net assets of £312k and cash of £264k, with 16 employees on average. Net assets fell 23% on the prior period (£407k).
Peer position · net assets
By net assets it sits in the upper half of 63 comparable companies in Cardiff (median £50k, upper quartile £712k).
02
Ownership and control
- Mr Stephen Andrew Clarke
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mrs Diana Margaret Clarke
- owns 25–50% of shares
- holds 25–50% 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. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 10 November 201411 yrs ago
- Next accounts due
- 30 September 202626 days overdue
- Confirmation statement due
- 24 November 2026in 29 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 22290
- Manufacture of other plastic products
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£264k
+20%vs Dec 2023Not reported
16
No changevs Dec 2023| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2024 | £312k | £264k | £265k | £415k | — | — | 16 |
| 31 December 2023 | £407k | £220k | £430k | £391k | — | — | 16 |
Current ratio1.4Current assets ÷ creditors within one year
Cash per employee£17kCash ÷ 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 £312,358 at 31 December 2024
- Cash at bank of £50,000 or moreCash £264,359
- Incorporated five or more years agoIncorporated 10 November 2014
- Accounts past their due dateDue 30 September 2026
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 29 days
- Next accounts due26 days overdue
- Accounts period endNet assets £312k · small accounts
- Accounts period endNet assets £407k · small accounts
- Incorporated
08
Similar companies in Cardiff
- ONE NINE MANUFACTURING LIMITEDCardiff · inc. Dec 2014
- GWALIA HEALTHCARE LIMITEDPontypridd · inc. Feb 2015
- HANDIPOD LIMITEDCowbridge · inc. Mar 2015
- Y C PLASTICS MANUFACTURING LTDBridgend · inc. Jul 2014
- ALUMATE LIMITEDPontypridd · inc. Jul 2015
- MARINEFIRST LIMITEDCardiff · inc. Aug 2013
All companies incorporated on 10 November 2014 · in Nov 2014.
09
Reminders for SDM GLASS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.