Annual accounts
Medium accounts
30/09/2027Filing deadline
Made up to 31/12/2025Due 30/09/2027
- Next accounts made up to
- 31/12/2026
- Last accounts made up to
- 31/12/2025
THERMOSEAL GROUP LIMITED
ActiveRegistry details
Reference data exactly as held at Companies House.
Copy registry details
- Registered office
- Gavin Way Nexus Point, Holford Broadlands, Birmingham B6 7AF
- Classification (SIC)
- Manufacture of flat glass (23.11 - SIC 2007)
- Accounts type
- Medium
Company activity
Every document filed at Companies House for this company.
Pre-Score for UK companies is coming soon
- 02/07/2026View PDF (1 pages)
Termination of appointment of Gwain Robertson Paterson as a director on 2026-06-30
- 02/07/2026View PDF (1 pages)
Termination of appointment of Gwain Robertson Paterson as a secretary on 2026-06-30
- 19/05/2026View PDF (3 pages)
Confirmation statement made on 2026-04-24 with no updates
Coming soon
What Pre-Score will tell you
- Whether the filed accounts are strengthening or weakening year on year.
- Whether this company files on time, and how often its record changes.
- How its officers and controlling parties connect to other UK companies.
Accounts and confirmation statement
The two filings Companies House requires every year, and where each one stands against its deadline today.
On schedule
Confirmation statement
Confirms the registry record is up to date
08/05/2027Filing deadline
Last statement 24/04/2026Due 08/05/2027
- Next statement date
- 24/04/2027
- Last statement dated
- 24/04/2026
Financial performance
The latest figures THERMOSEAL GROUP LIMITED filed. Okredo holds filed accounts data for 2021–2025; the year-by-year record is on the financials page.
Net Assets
£21.21M2025
13.83%vs 20242024: £18.63M
Total Assets
£44.49M2025
18.02%vs 20242024: £37.70M
Cash in Bank
£3.50M2025
56.45%vs 20242024: £2.24M
Total Liabilities
£10.34M2025
53.66%vs 20242024: £6.73M
Employees
1392025
+7vs 20242024: 132
Of the 4 measures with an earlier filing to compare against, 4 rose. Total assets moved furthest, up 18.02% on 2024. See the full financial analysis for THERMOSEAL GROUP LIMITED.
The full financial record
Four ways through THERMOSEAL GROUP LIMITED's filed accounts — the year-by-year numbers, the compound rates and the ratios behind them.
Net Assets · -12.3% a year (CAGR)Three-year trend, 2023–2025Every measure end to end across 2023, 2024 and 2025, with the compound rate behind each one.See what moved5 chartsCharts by indicator5 filed indicators plotted year by year, 2021–2025.Plot the figuresNothing estimatedRatios from the filed figures5 ratios computed from this company's own reported amounts, each shown against the year it was derived from.Check the ratios5 × 5 yearsEvery figure by yearAll 5 measures Okredo tracks across 5 reported years, exactly as filed.Open the table
Employees
Headcount as reported to Companies House for 2021–2025.
| Year | Employees | Change |
|---|---|---|
| 2025 | 139 | +7 |
| 2024 | 132 | -2 |
| 2023 | 134 | -14 |
| 2022 | 148 | +1 |
| 2021 | 147 | – |
Reported employee count decreased from 147 in 2021 to 139 in 2025. See how headcount moved alongside the reported financials.
Credit report
It is a professional assessment of the company 's performance, revealing company's potential and risks, showing it's past experiences and revealing future prospects.
- Company potential
- Risk indicators
- Past performance
- Future prospects
Officers
5Directors, secretaries and other appointed officers, with the period each has served.
| Person | Role | Period | Connected companies |
|---|---|---|---|
| Director | 19/08/2022–Present | 0 | |
| Director | 18/12/1998–Present | 1 | |
| Director | 02/07/2024–Present | 6 | |
| Secretary | 31/10/1996–30/06/2026 | 1 | |
| Director | 26/05/2026–Present | 0 |
Persons with significant control
1Individuals or entities with significant control over the company, as declared to Companies House.
| Person | Period | Connected companies |
|---|---|---|
| 06/04/2016–08/09/2022 | 4 |
Filing history and recent activity
Every document on the Companies House record, newest first.
- Filings on record
- 3
- Since 19/05/2026
- Last 12 months
- 3
- Most recent filing
- 02/07/2026
- 3 months ago
What changed in the last year
- Officer changes (2)Latest 02/07/2026
- Confirmation statementLatest 19/05/2026
Filing timeline
- 02/07/2026View PDF (1 pages)
Termination of appointment of Gwain Robertson Paterson as a director on 2026-06-30
- 02/07/2026View PDF (1 pages)
Termination of appointment of Gwain Robertson Paterson as a secretary on 2026-06-30
- 19/05/2026View PDF (3 pages)
Confirmation statement made on 2026-04-24 with no updates
See when the next accounts and confirmation statement are due
Similar companies
4 UK companies are similar to THERMOSEAL GROUP LIMITED, sharing the same company status (Active), the same industry sector and activity group (Manufacture of flat glass) and a comparable number of employees. The 4 closest matches are shown below to help you compare competitors and industry peers.
CRYSTAL UNITS LIMITED
Active100 West Hendon Broadway, London NW9 7AA
- Activity
- Shaping and processing of flat glass
- Company no.
- 02980076
- Incorporated
- 18/10/1994
- Employees
- 132
REGENCY GLASS LIMITED
Active4 Thunderbolt Drive, Great Sankey, Warrington WA5 3PW
- Activity
- Manufacture and processing of other glass including technical glassware
- Company no.
- 05898141
- Incorporated
- 07/08/2006
- Employees
- 126
KEMET INTERNATIONAL LIMITED
ActiveKemet International Limited, Parkwood Trading Estate, Maidstone, Kent ME15 9NJ
- Activity
- Production of abrasive products
- Company no.
- 00344017
- Incorporated
- 03/09/1938
- Employees
- 109
THE MARBLE GROUP LIMITED
ActiveWelham House Travellers Lane, Welham Green, North Mymms, Hatfield, Hertfordshire AL9 7HF
- Activity
- Cutting shaping and finishing of stone
- Company no.
- 06248956
- Incorporated
- 16/05/2007
- Employees
- 106
About THERMOSEAL GROUP LIMITED
A short description of the company, written from its Companies House record.
THERMOSEAL GROUP LIMITED is a private limited company registered in the United Kingdom, based in Gavin Way Nexus Point, Holford Broadlands, Birmingham B6 7AF. Companies House classifies its business as Manufacture of flat glass. It has been on the register for 43 years 6 months.
The register currently records it as active. Its 2025 accounts report net assets of £21.21M and 139 employees.
THERMOSEAL GROUP LIMITED: frequently asked questions
Answered from this company's own registry record and filed figures.
Companies House records THERMOSEAL GROUP LIMITED under one registered business activity: Manufacture of flat glass (23.11 - SIC 2007).
THERMOSEAL GROUP LIMITED is recorded as active on the Companies House register, and has been on it since 10/03/1983.
The most recent accounts Okredo holds cover 2025 and report net assets of £21.21M, total assets of £44.49M, cash in bank of £3.50M and total liabilities of £10.34M.
The most recent document on the record is dated 02/07/2026: Termination of appointment of Gwain Robertson Paterson as a director on 2026-06-30, 3 months ago.
On the current registry record, accounts are due by 30/09/2027 and the next confirmation statement is due by 08/05/2027.
Companies House lists 5 officers (4 currently in post) and 1 person with significant control (0 current).