- Companies
- Machinery repair and installation
- Sunderland
- Claretblew Energy Ltd
Claretblew Energy Ltd
- Company number
- 12946686
- Incorporated
- 13 Oct 20206 years trading
- Registered office
- 169 Brandling Street, Sunderland, SR6 0LN
- Nature of business
- Repair of other equipment
Claretblew Energy Ltd is a 6-year-old private limited company registered in Sunderland, company number 12946686, one of 72 machinery repair and installation companies in Sunderland. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 down £3,138 (-42.4%) on the year before, to £4,262.
- Net assets rose in 2 of 5 year-on-year comparisons on record.
- Current assets of £2,790 against £7,528 owed within a year: 0.4 times cover.
- 1 employee on average, up from -1 the year before.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | £4,262 | £2,790 | £7,528 | 1 | |
| 31 Oct 2024 | £7,400 | £3,355 | £4,955 | -1 | |
| 31 Oct 2023 | £4,573 | £1,705 | £1,706 | £6,133 | 0 |
| 31 Oct 2022 | £12K | £10K | £18K | £6,222 | 0 |
| 31 Oct 2021 | £15K | £9,385 | £19K | £3,910 | 0 |
| 31 Oct 2020 | £0 | £0 | £0 | £0 | 0 |
Where Claretblew Energy Ltd is registered
The registered office is in Sunderland (SR6), in the Sunderland local authority area, North East. Show SR6 0LN on a map.
Other trade companies in SR6
- Pakon LimitedPlumbers and heating engineers
- JH Power LtdSpecialist contractors
- NR Groundworks Ne LtdCivil engineering
- TLT Ne LimitedMachinery repair and installation
- Mackintosh Repairs & Maintenance LtdElectricians
- Slate Scaffolding LtdScaffolders
- Tekscope LimitedElectricians
- Warm Home Approach LtdInstallers
What happens if Claretblew Energy 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 12946686
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 October 2020 (6 years ago)
- Registered office
- 169 Brandling Street, Sunderland, SR6 0LN
- Nature of business
- Repair of other equipment (SIC 33190)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 26 March 2026
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in Sunderland
Other active machinery repair and installation companies registered in Sunderland.
- CPM (Ne) Engineering Limited2004
- Current Ltd2020
- CWH Wind Ltd2025
- Daniel Carr Rope Access Ltd2023
- Dent Tech (Ne) Limited2007
- DH Inspection Services (Ne) Limited2015
- Dle Inspection Ltd2024
- Field Blade Services Ltd2023
All machinery repair and installation companies in Sunderland · All trades in Sunderland · Machinery repair and installation across the UK
Frequently asked questions
When are Claretblew Energy Ltd's accounts due?
Claretblew Energy Ltd's next accounts are due at Companies House by 31 July 2027 (in 291 days), covering the period to 31 October 2026.
When is Claretblew Energy Ltd's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Claretblew Energy Ltd still trading?
Claretblew Energy 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 Claretblew Energy Ltd do?
Claretblew Energy Ltd is registered under Repair of other equipment (SIC 33190).
How old is Claretblew Energy Ltd?
Claretblew Energy Ltd was incorporated on 13 October 2020, 6 years ago.
What is the penalty if Claretblew Energy 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 Claretblew Energy 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.