- Companies
- Cleaning companies
- Bargoed
- Thompson Maintenance Ltd
Thompson Maintenance Ltd
- Company number
- 15806070
- Incorporated
- 27 Jun 20242 years trading
- Registered office
- 57 Cardiff RD, Bargoed, Caerphilly, CF81 8PA
- Nature of business
- Furnace and chimney cleaning services
Thompson Maintenance Ltd is a 2-year-old private limited company registered in Bargoed, company number 15806070, one of the UK's cleaning companies. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 30 June 2025, as filed at Companies House. Negative net assets mean the company owed more than it owned at that date.
Where Thompson Maintenance Ltd is registered
The registered office is in Bargoed (CF81), in the Caerphilly local authority area, Wales. Show CF81 8PA on a map.
Other trade companies in CF81
- Golden Gilfach Carwash LtdCleaning companies
- Hampton Elite Decorating LtdPainters and decorators
- Exterior Essentials LimitedFinishing trades
- JR Decorating LtdPainters and decorators
- Aztec Holdings Rhymney LtdBuilders
- K'S Gas Plumbing and Heating LimitedPlumbers and heating engineers
- Baileys Plastering & Rendering LtdPlasterers
- Ajob Construction LtdBuilders
What happens if Thompson Maintenance 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 31 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 15806070
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 June 2024 (2 years ago)
- Registered office
- 57 Cardiff RD, Bargoed, Caerphilly, CF81 8PA
- Nature of business
- Furnace and chimney cleaning services (SIC 81223)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 26 June 2026
Filing notes for cleaning companies
Cleaning companies are often staff-heavy, so wages, pension contributions and the employment allowance all show up in the accounts.
Similar companies in Bargoed
Other active cleaning companies registered in Bargoed.
- Golden Car Wash Bargoed Ltd2022
- Rodent Drain Repair Services Ltd2026
- Spick and Span Housekeeping Services Ltd2014
All cleaning companies in Bargoed · All trades in Bargoed · Cleaning companies across the UK
Frequently asked questions
When are Thompson Maintenance Ltd's accounts due?
Thompson Maintenance Ltd's next accounts are due at Companies House by 31 March 2027 (in 170 days), covering the period to 30 June 2026.
When is Thompson Maintenance Ltd's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Thompson Maintenance Ltd still trading?
Thompson Maintenance 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 Thompson Maintenance Ltd do?
Thompson Maintenance Ltd is registered under Furnace and chimney cleaning services (SIC 81223).
How old is Thompson Maintenance Ltd?
Thompson Maintenance Ltd was incorporated on 27 June 2024, 2 years ago.
What is the penalty if Thompson Maintenance 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 Thompson Maintenance 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.