£286k
−18%vs Apr 2025Active11970625Private limited companyStockton-On-Tees
THERMULON LTD
Significant control: Samuel Jarvis Cryer (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Thermulon Ltd sell?
Registered activity: Manufacture of bricks, tiles and construction products, in baked clay (SIC 23320). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
THERMULON LTD is an active private limited company (company number 11970625) incorporated on 30 April 2019, registered in Stockton-On-Tees. Its registered activity is manufacture of bricks, tiles and construction products, in baked clay (SIC 23320). Latest small accounts cover the period ending 30 April 2026, showing net assets of £286k and cash of £178k, with 18 employees on average. Net assets fell 18% on the prior period (£349k). Across the last 3 periods on record the net-asset trend is falling.
Peer position · net assets
By net assets it sits in the top quarter of 126 comparable companies in the UK (median £1,481, upper quartile £49k).
02
Ownership and control
- Dr Samuel Jarvis Cryer
- owns 25–50% of shares
- holds 25–50% of voting rights
- Miss Rozalie Ryclova
- has significant influence or control
- Mr Alexander Donald Murdock
- has significant influence or control
- Mr David James Marker
- has significant influence or control
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
- 30 April 20197 yrs ago
- Next accounts due
- 30 January 2028in 463 days
- Confirmation statement due
- 14 May 2027in 202 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 23320
- Manufacture of bricks, tiles and construction products, in baked clay
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£178k
−69%vs Apr 2025Not reported
18
+38%vs Apr 2025| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 April 2026 | £286k | £178k | £327k | £137k | — | — | 18 |
| 30 April 2025 | £349k | £569k | £156k | £273k | — | — | 13 |
| 30 April 2024 | £532k | £772k | £257k | £269k | — | — | 8 |
Current ratio3.7Current assets ÷ creditors within one year
Cash per employee£9,915Cash ÷ 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 £286,403 at 30 April 2026
- Current assets at least 1.5× creditors within one yearCurrent ratio 3.7
- Cash at bank of £50,000 or moreCash £178,469
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 30 April 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
- Next accounts duein 463 days
- Confirmation statement duein 202 days
- Accounts period endNet assets £286k · small accounts
- Accounts period endNet assets £349k · small accounts
- Accounts period endNet assets £532k · small accounts
- Incorporated
08
Similar companies in Teesside
All companies incorporated on 30 April 2019 · in Apr 2019.
09
Reminders for THERMULON LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.