- Companies
- Installers
- Sheerness
- CJB Thermal Services Ltd
CJB Thermal Services Ltd
- Company number
- 16454677
- Incorporated
- 17 May 20251 year trading
- Registered office
- 57 Lynmouth Drive, Minster on Sea, Sheerness, ME12 2HT
- Nature of business
- Other construction installation
CJB Thermal Services Ltd is a 1-year-old private limited company registered in Sheerness, company number 16454677, one of 13 installation companies (insulation, lifts, shutters and similar) in Sheerness. Its next accounts are due at Companies House on 17 February 2027, and its first CT600 is due at HMRC on 16 May 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 CJB Thermal Services Ltd is registered
The registered office is in Sheerness (ME12), in the Swale local authority area, South East. Show ME12 2HT on a map.
Other trade companies in ME12
- Marine-Worx LtdMachinery repair and installation
- 5LV Electrical Solutions LtdElectricians
- Pearce & Batt Garage LimitedMechanics and garages
- Access FM LtdInstallers
- All in Hand Property Services LtdCleaning companies
- Abb (Kent) LtdPlumbers and heating engineers
- Downs Plumbing & Heating S.E. LtdPlumbers and heating engineers
- Zii Best Tyres Ltd.Motor traders
What happens if CJB Thermal Services 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 17 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 18 Feb 2027 to 17 Mar 2027 | £150 |
| 1 to 3 months late | 18 Mar 2027 to 17 May 2027 | £375 |
| 3 to 6 months late | 18 May 2027 to 17 Aug 2027 | £750 |
| More than 6 months late | From 18 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 16454677
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 May 2025 (1 year ago)
- Registered office
- 57 Lynmouth Drive, Minster on Sea, Sheerness, ME12 2HT
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 May (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 24 April 2026
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Sheerness
Other active installation companies (insulation, lifts, shutters and similar) registered in Sheerness.
- FM Welding and Engineering Ltd2024
- Installation Services 25 Ltd2025
- K H Steel Services Limited2020
- Lga Operational Management Services Ltd2022
- Pil Office Ltd2014
- Vert Access Ltd2023
- Willow Tree Home Solutions Limited2014
- Window-Tech Home Improvements (Kent) Limited2008
All installation companies (insulation, lifts, shutters and similar) in Sheerness · All trades in Sheerness · Installers across the UK
Frequently asked questions
When are CJB Thermal Services Ltd's accounts due?
CJB Thermal Services Ltd's next accounts are due at Companies House by 17 February 2027 (in 127 days), covering the period to 31 May 2026.
When is CJB Thermal Services 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 16 May 2026, due by 16 May 2027, and one for the period to 31 May 2026, due by 31 May 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is CJB Thermal Services Ltd still trading?
CJB Thermal Services 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 CJB Thermal Services Ltd do?
CJB Thermal Services Ltd is registered under Other construction installation (SIC 43290).
How old is CJB Thermal Services Ltd?
CJB Thermal Services Ltd was incorporated on 17 May 2025, 1 year ago.
What is the penalty if CJB Thermal Services 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 CJB Thermal Services 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.