- Companies
- Joiners and carpenters
- Dorchester
- Thomson Interiors Ltd
Thomson Interiors Ltd
- Company number
- 10976636
- Incorporated
- 22 Sep 20179 years trading
- Registered office
- 18 High West Street, Dorchester, Dorset, DT1 1UW
- Nature of business
- Joinery installation
Thomson Interiors Ltd is a 9-year-old private limited company registered in Dorchester, company number 10976636, one of 15 joinery companies in Dorchester. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets up £48K (+18.1%) on the year before, to £313K.
- Net assets rose in 7 of 7 year-on-year comparisons on record.
- Current assets of £449K against £182K owed within a year: 2.5 times cover.
- 8 employees on average during the year.
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £313K | £360K | £449K | £182K | 8 |
| 30 Sep 2024 | £265K | £251K | £332K | £124K | 8 |
| 30 Sep 2023 | £218K | £133K | £282K | £99K | 7 |
| 30 Sep 2022 | £58K | £123K | £129K | £94K | 5 |
| 30 Sep 2021 | £39K | £82K | £105K | £88K | 4 |
| 30 Sep 2020 | £13K | £48K | £54K | £45K | 4 |
| 30 Sep 2019 | £1,979 | £18K | £19K | £31K | 4 |
| 30 Sep 2018 | -£5,461 | £2,601 | £8,507 | £26K | 1 |
Where Thomson Interiors Ltd is registered
The registered office is in Dorchester (DT1), in the Dorset local authority area, South West. Show DT1 1UW on a map.
Other trade companies in DT1
- Wareham MOT LimitedMechanics and garages
- Coastal Crest Dorset Cleaning Company LimitedCleaning companies
- Hybrid Superstructures LtdBuilders
- Solo Construction & Development LimitedBuilders
- Guardian Home Improvements LimitedFinishing trades
- Dorset Cars LtdMotor traders
- Rebecca Scaffolding LtdScaffolders
- Fox Roofing & Leadworks LtdRoofers
Shared registered office
66 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Thomson Interiors Ltd files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 2028 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 10976636
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 September 2017 (9 years ago)
- Registered office
- 18 High West Street, Dorchester, Dorset, DT1 1UW
- Nature of business
- Joinery installation (SIC 43320)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 21 September 2026
Filing notes for joinery companies
Joinery companies can carry stock and work in progress at the year end, especially bespoke workshop work, and that figure moves the profit for the year.
Similar companies in Dorchester
Other active joinery companies registered in Dorchester.
- Weymouth Carpentry Limited2007
- Bedroom Ideas Limited1990
- Buckland Carpentry Limited2007
- David Restorick Interiors Limited2002
- DB Carpentry and Installations Limited2022
- Inwood Design Limited2013
- JF Carpentry (Dorset) Ltd2024
- Neves Joinery & Construction Ltd2026
All joinery companies in Dorchester · All trades in Dorchester · Joiners and carpenters across the UK
Frequently asked questions
When are Thomson Interiors Ltd's accounts due?
Thomson Interiors Ltd's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is Thomson Interiors Ltd's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Thomson Interiors Ltd still trading?
Thomson Interiors Ltd is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does Thomson Interiors Ltd do?
Thomson Interiors Ltd is registered under Joinery installation (SIC 43320).
How old is Thomson Interiors Ltd?
Thomson Interiors Ltd was incorporated on 22 September 2017, 9 years ago.
What is the penalty if Thomson Interiors Ltd files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View Thomson Interiors Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.