£179k
−16%vs Mar 2025Active11236752Private limited companyFleet
THERMODYNAMICS LTD.
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
01
Summary
THERMODYNAMICS LTD. is an active private limited company (company number 11236752) incorporated on 6 March 2018, registered in Fleet. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest micro accounts cover the period ending 31 March 2026, showing net assets of £179k, with 2 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 16% on the prior period (£213k). 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 786 comparable companies in Surrey (median £6,461, upper quartile £36k).
02
Key dates
- Incorporated
- 6 March 20188 yrs ago
- Next accounts due
- 31 December 2027in 435 days
- Confirmation statement due
- 20 March 2027in 149 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
03
Activity
- SIC 43220
- Plumbing, heat and air-conditioning installation
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
04
Financials
Not reported
Not disclosed
2
No changevs Mar 2025| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2026 | £179k | — | — | £56k | — | — | 2 |
| 31 March 2025 | £213k | — | — | £196k | — | — | 2 |
| 31 March 2024 | £215k | — | — | £91k | — | — | 2 |
Current ratio3.79Current assets ÷ creditors within one year
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
05
Filing and accounts signals
- Net assets above zeroNet assets £179,331 at 31 March 2026
- Current assets at least 1.5× creditors within one yearCurrent ratio 3.79
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 6 March 2018
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 They are not a rating, a prediction or advice, and may be incomplete or out of date.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.
06
Ownership and control
No active person with significant control is registered.
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
07
Timeline
- Next accounts duein 435 days
- Confirmation statement duein 149 days
- Accounts period endNet assets £179k · micro accounts
- Accounts period endNet assets £213k · micro accounts
- Accounts period endNet assets £215k · micro accounts
- Incorporated
08
Similar companies in Surrey
- PROSPECT SURREY LTDCamberley · inc. Mar 2018
- NO. 1 MECHANICAL LTDBordon · inc. Mar 2018
- MAYFORD MECHANICAL SERVICES LTDWoking · inc. Feb 2018
- S J LAWSON PLUMBING AND HEATING LIMITEDCamberley · inc. Feb 2018
- WHEELER PLUMBING & MECHANICAL SERVICES LTDBagshot · inc. Mar 2018
- R WILLIAMS PLUMBING & HEATING LTDRipley · inc. Feb 2018
All companies incorporated on 6 March 2018 · in Mar 2018.
09
Reminders for THERMODYNAMICS LTD.
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.