- Companies
- Machinery repair and installation
- Brighton
- Harlequin Heating Ltd
Harlequin Heating Ltd
- Company number
- 09057027
- Incorporated
- 27 May 201412 years trading
- Registered office
- 71 Kingsmere, London Road, Brighton, East Sussex, BN1 6UX
- Nature of business
- Repair of other equipment
Harlequin Heating Ltd is a 12-year-old private limited company registered in Brighton, company number 09057027, one of 45 machinery repair and installation companies in Brighton. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 £2,063 (+36.9%) on the year before, to £7,650.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | £7,650 | £12K | £8,174 | 1 | |
| 31 May 2024 | £5,587 | £12K | £12K | 1 | |
| 31 May 2023 | £3,079 | £9,154 | £13K | 1 | |
| 31 May 2022 | £19K | £19K | £9,534 | 1 | |
| 31 May 2021 | £14K | £11K | £8,703 | 1 | |
| 31 May 2020 | -£8,112 | £0 | £23K | 1 | |
| 31 May 2019 | -£7,303 | £7,144 | £34K | 1 | |
| 31 May 2018 | £463 | £11K | £17K | 1 | |
| 31 May 2017 | £2,958 | £19K | £24K | 1 | |
| 31 May 2016 | £2,850 | £22K | £31K |
Where Harlequin Heating Ltd is registered
The registered office is in Brighton (BN1), in the Brighton and Hove local authority area, South East. Show BN1 6UX on a map.
Other trade companies in BN1
- Appliance & Home Care LtdRepair services
- Steeleagle LtdMachinery repair and installation
- C & G Energy Solutions LimitedPlumbers and heating engineers
- Ruihe Raising Property LtdProperty developers
- Davinci Building LtdSpecialist contractors
- Almore Roofing & Guttering LtdRoofers
- Neo Av LtdMachinery repair and installation
- Akoma Homes and Commercial Cleaning LtdCleaning companies
What happens if Harlequin Heating 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 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
- 09057027
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 May 2014 (12 years ago)
- Registered office
- 71 Kingsmere, London Road, Brighton, East Sussex, BN1 6UX
- Nature of business
- Repair of other equipment (SIC 33190)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 27 May 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 Brighton
Other active machinery repair and installation companies registered in Brighton.
- Harvington Mill and Drydock Limited2025
- Homesure Support Ltd2014
- Im Total Solutions Ltd2025
- Jag (UK) Limited2001
- KCR Cars Limited2008
- Kliner Aircraft Solutions and Services Limited2025
- L J Electrical Contractors Ltd2014
- Lancing Marine Holdings Ltd2025
All machinery repair and installation companies in Brighton · All trades in Brighton · Machinery repair and installation across the UK
Frequently asked questions
When are Harlequin Heating Ltd's accounts due?
Harlequin Heating Ltd's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is Harlequin Heating Ltd's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is Harlequin Heating Ltd still trading?
Harlequin Heating 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 Harlequin Heating Ltd do?
Harlequin Heating Ltd is registered under Repair of other equipment (SIC 33190).
How old is Harlequin Heating Ltd?
Harlequin Heating Ltd was incorporated on 27 May 2014, 12 years ago.
What is the penalty if Harlequin Heating 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 Harlequin Heating 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.