£1.14m
+6%vs Dec 2024Active02802511Private limited companySwindon
THERMAL DYNAMICS LIMITED
Significant control: Paul Kelly (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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Registered activity: Other manufacturing n.e.c. (SIC 32990). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
THERMAL DYNAMICS LIMITED is an active private limited company (company number 02802511) incorporated on 23 March 1993, registered in Swindon. Its registered activity is other manufacturing n.e.c. (SIC 32990). Latest small accounts cover the period ending 31 December 2025, showing net assets of £1.14m and cash of £618k, with 5 employees on average. Net assets rose 6% on the prior period (£1.08m).
Peer position · net assets
By net assets it sits in the top quarter of 2,638 comparable companies in Other (median £8,019, upper quartile £163k).
02
Ownership and control
- Mr Paul Kelly
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mrs Stephanie Jane Marshall
- 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
- 23 March 199333 yrs ago
- Next accounts due
- 30 September 2027in 342 days
- Confirmation statement due
- 6 April 2027in 165 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 32990
- Other manufacturing n.e.c.
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£618k
+12%vs Dec 2024Not reported
5
−17%vs Dec 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £1.14m | £618k | £524k | — | — | — | 5 |
| 31 December 2024 | £1.08m | £552k | £510k | — | — | — | 6 |
Cash per employee£124kCash ÷ 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 £1,140,547 at 31 December 2025
- Cash at bank of £50,000 or moreCash £618,056
- Incorporated five or more years agoIncorporated 23 March 1993
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 342 days
- Confirmation statement duein 165 days
- Accounts period endNet assets £1.14m · small accounts
- Accounts period endNet assets £1.08m · small accounts
- Incorporated
08
Similar companies in the UK
- HUMBER FABRICATIONS (HULL) LIMITEDinc. Mar 1993
- WESTERN ALUMINIUM MARKETING LIMITEDShrewsbury · inc. Mar 1993
- FENTON PORTABLE BUILDINGS LTD.Stoke-On-Trent · inc. Mar 1993
- GAUNTLET MANUFACTURING LIMITEDMuch Wenlock · inc. Mar 1993
- HOUSE OF HEMP LIMITEDPenryn · inc. Mar 1993
- TURLAND JOINERY (TEWKESBURY) LIMITEDTewkesbury · inc. Mar 1993
All companies incorporated on 23 March 1993 · in Mar 1993.
09
Reminders for THERMAL DYNAMICS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.