£5,550
−3%vs Mar 2024Active12749847Private limited companyDoncaster
THERMO SECURE - UK LIMITED
Significant control: Dean Baker (50–75%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Thermo Secure - UK Limited sell?
Registered activity: Manufacture of doors and windows of metal (SIC 25120). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
THERMO SECURE - UK LIMITED is an active private limited company (company number 12749847) incorporated on 17 July 2020, registered in Doncaster. Its registered activity is manufacture of doors and windows of metal (SIC 25120). Latest micro accounts cover the period ending 31 March 2025, showing net assets of £5,550, with 9 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 3% on the prior period (£5,721).
Peer position · net assets
By net assets it sits in the lower half of 1,042 comparable companies in the UK (median £8,316, upper quartile £95k).
02
Ownership and control
- Mr Dean Baker
- owns 50–75% of shares
- holds 50–75% of voting rights
- can appoint or remove directors
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
- 17 July 20206 yrs ago
- Next accounts due
- 31 December 2026in 64 days
- Confirmation statement due
- 31 July 2027in 276 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 25120
- Manufacture of doors and windows of metal
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
9
+13%vs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £5,550 | — | — | £656k | — | — | 9 |
| 31 March 2024 | £5,721 | — | — | £770k | — | — | 8 |
Current ratio0.99Current 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.
06
Filing and accounts signals
- Net assets above zeroNet assets £5,550 at 31 March 2025
- Current assets below creditors within one yearCurrent ratio 0.99
- Incorporated five or more years agoIncorporated 17 July 2020
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 276 days
- Next accounts duein 64 days
- Accounts period endNet assets £5,550 · micro accounts
- Accounts period endNet assets £5,721 · micro accounts
- Incorporated
08
Similar companies in Sheffield
- SOUTH YORKSHIRE TRADE WINDOWS AND DOORS LTDRotherham · inc. Aug 2020
- STEEL CITY WINDOWS LTDSheffield · inc. May 2020
- GG EMERGENCY DOOR SPECIALISTS LIMITEDMexborough · inc. Nov 2020
- M2M WINDOWS & DOORS LTDSheffield · inc. Jan 2020
- STOX ALUMINIUM LTDSheffield · inc. Jan 2021
- DOOR STYLE UK LTDDoncaster · inc. Oct 2019
All companies incorporated on 17 July 2020 · in Jul 2020.
09
Reminders for THERMO SECURE - UK LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.