£0
vs Nov 2023Active04595850Private limited companyNorfolk
THERMALOCK LIMITED
Significant control: Alma Barnett (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Thermalock Limited sell?
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
THERMALOCK LIMITED is an active private limited company (company number 04595850) incorporated on 20 November 2002, registered in Norfolk. Its registered activity is other research and experimental development on natural sciences and engineering (SIC 72190). Latest micro accounts cover the period ending 30 November 2024, showing net assets of £0, with 1 employee on average. Turnover was £5,004 and profit for the year £3,444.
Peer position · net assets
By net assets it sits in the lower half of 631 comparable companies in Other (median £700, upper quartile £44k).
02
Ownership and control
- Mr Alma Barnett
- 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
- 20 November 200223 yrs ago
- Next accounts due
- 30 August 202655 days overdue
- Confirmation statement due
- 4 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
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
£5,004
−1%vs Nov 20231
Not reported the period before| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 November 2024 | £0 | — | — | £0 | £5,004 | £3,444 | 1 |
| 30 November 2023 | £0 | — | — | £0 | £5,066 | £3,506 | — |
Net margin68.8%Profit for the year ÷ turnover
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.
06
Filing and accounts signals
- Net assets below zeroNet assets £0 at 30 November 2024
- Incorporated five or more years agoIncorporated 20 November 2002
- Accounts past their due dateDue 30 August 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 41 days
- Next accounts due55 days overdue
- Accounts period endNet assets £0 · micro accounts
- Accounts period endNet assets £0 · micro accounts
- Incorporated
08
Similar companies in the UK
- BADLEY GEOSCIENCE LIMITEDSpilsby · inc. Nov 2002
- ADRIANIC LIMITEDCraven Arms · inc. Nov 2002
- GENTECH ENGINEERING DEVELOPMENTS LIMITEDNr Leek · inc. Nov 2002
- PHOENIX ORNAMENTALS LIMITEDDursley · inc. Oct 2002
- SUSTAINABLE COMPOSITES LIMITEDRedruth · inc. Sept 2002
- AMBIENTAL TECHNICAL SOLUTIONS LIMITEDPeterborough · inc. Sept 2002
All companies incorporated on 20 November 2002 · in Nov 2002.
09
Reminders for THERMALOCK LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.