- Companies
- Cleaning companies
- Thermopest Bed Bug Treatment London Ltd
Thermopest Bed Bug Treatment London Ltd
- Company number
- 16317222
- Incorporated
- 14 Mar 20251 year trading
- Registered office
- 45 Fitzroy Street, #4 Floor, Fitzrovia, London, W1T 6EB
- Nature of business
- Disinfecting and exterminating services
Thermopest Bed Bug Treatment London Ltd is a 1-year-old private limited company registered in Fitzrovia, company number 16317222, one of the UK's cleaning companies. Its next accounts are due at Companies House on 14 December 2026, and its first CT600 is due at HMRC on 13 March 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Thermopest Bed Bug Treatment London Ltd is registered
The registered office is in Fitzrovia (W1T), in the Camden local authority area, London. Show W1T 6EB on a map.
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Also registered at this address
3 other companies use the same registered office as Thermopest Bed Bug Treatment London Ltd.
- Chrystalin LtdInstallers
- Luna Contracts LimitedInstallers
- Senyahconstruction LimitedBuilders
What happens if Thermopest Bed Bug Treatment London 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 14 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 15 Dec 2026 to 14 Jan 2027 | £150 |
| 1 to 3 months late | 15 Jan 2027 to 14 Mar 2027 | £375 |
| 3 to 6 months late | 15 Mar 2027 to 14 Jun 2027 | £750 |
| More than 6 months late | From 15 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 16317222
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 March 2025 (1 year ago)
- Registered office
- 45 Fitzroy Street, #4 Floor, Fitzrovia, London, W1T 6EB
- Nature of business
- Disinfecting and exterminating services (SIC 81291)
- Year end
- 31 March (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 13 March 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
Other active cleaning companies.
Frequently asked questions
When are Thermopest Bed Bug Treatment London Ltd's accounts due?
Thermopest Bed Bug Treatment London Ltd's next accounts are due at Companies House by 14 December 2026 (in 62 days), covering the period to 31 March 2026.
When is Thermopest Bed Bug Treatment London Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 13 March 2026, due by 13 March 2027, and one for the period to 31 March 2026, due by 31 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Thermopest Bed Bug Treatment London Ltd still trading?
Thermopest Bed Bug Treatment London 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 Thermopest Bed Bug Treatment London Ltd do?
Thermopest Bed Bug Treatment London Ltd is registered under Disinfecting and exterminating services (SIC 81291).
How old is Thermopest Bed Bug Treatment London Ltd?
Thermopest Bed Bug Treatment London Ltd was incorporated on 14 March 2025, 1 year ago.
What is the penalty if Thermopest Bed Bug Treatment London 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 Thermopest Bed Bug Treatment London 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.