£2.10m
+6%vs Mar 2025Active02559655Private limited companySurrey Research Park Guildford
THERMOTECH LIMITED
Significant control: Nigel John Saunders (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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: Other research and experimental development on natural sciences and engineering (SIC 72190). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
THERMOTECH LIMITED is an active private limited company (company number 02559655) incorporated on 19 November 1990, registered in Surrey Research Park Guildford. Its registered activity is other research and experimental development on natural sciences and engineering (SIC 72190). Latest small accounts cover the period ending 31 March 2026, showing net assets of £2.10m and cash of £640k, with 2 employees on average. Net assets rose 6% on the prior period (£1.98m).
Peer position · net assets
By net assets it sits in the top quarter of 90 comparable companies in Surrey (median £4,450, upper quartile £65k).
02
Ownership and control
- Dr Nigel John Saunders
- owns 75–100% of shares
- holds 75–100% 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
- 19 November 199035 yrs ago
- Next accounts due
- 31 December 2027in 434 days
- Confirmation statement due
- 3 December 2026in 41 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 72190
- Other research and experimental development on natural sciences and engineering
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£640k
No changevs Mar 2025Not reported
2
No changevs Mar 2025| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2026 | £2.10m | £640k | £344k | — | — | — | 2 |
| 31 March 2025 | £1.98m | £637k | £236k | — | — | — | 2 |
Cash per employee£320kCash ÷ 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 £2,096,328 at 31 March 2026
- Cash at bank of £50,000 or moreCash £639,781
- Incorporated five or more years agoIncorporated 19 November 1990
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 434 days
- Confirmation statement duein 41 days
- Accounts period endNet assets £2.10m · small accounts
- Accounts period endNet assets £1.98m · small accounts
- Incorporated
08
Similar companies in Surrey
- BTG INTERNATIONAL LIMITEDFarnham · inc. Nov 1991
- BTG LIMITEDFarnham · inc. Dec 1991
- SEA WATCH FOUNDATION - THE CETACEAN MONITORING UNITCrawley · inc. Dec 1991
- CORROSION AND MATERIALS CONSULTANTS LIMITEDSurrey · inc. Nov 1992
- FRACTECH LIMITEDSheerwater · inc. Jan 1993
- MEDAC LIMITEDBagshot · inc. Dec 1987
All companies incorporated on 19 November 1990 · in Nov 1990.
09
Reminders for THERMOTECH LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.