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- Project Heating Solutions Limited
Company profile · Electricians
Project Heating Solutions Limited
Project Heating Solutions Limited is a 8-year-old private limited company registered in Doncaster, company number 11552137, one of 215 electrical contractors in Doncaster. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 September 2025, as filed at Companies House.
Project Heating Solutions Limited over the years
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 £107K (-4%) on the year before, to £2.6M.
- Net assets rose in 3 of 6 year-on-year comparisons on record.
- Current assets of £457K against £1.3M owed within a year: 0.4 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £2.6M | £121K | £457K | £1.3M | 0 |
| 30 Sep 2024 | £2.7M | £151K | £1M | £1.2M | 31 |
| 30 Sep 2023 | £62K | £82K | £1.1M | £967K | 36 |
| 30 Sep 2022 | £191K | £384K | £1.1M | £810K | 21 |
| 30 Sep 2021 | £8,275 | £434K | £1M | £692K | 15 |
| 30 Sep 2020 | £14K | £1M | £466K | 9 | |
| 30 Sep 2019 | £14K | £157K | £151K |
Public contracts won
Project Heating Solutions Limited has one public sector contract award on record (2021). Source: Contracts Finder and Find a Tender award notices. For all of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown. These were matched by the company's exact name because the notice gave no company number.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Platform Housing Ltd | GB-Solihull: Renewable Technology Installations | Ceiling, not shown | 17 Jun 2021 |
Where Project Heating Solutions Limited is registered
The registered office is in Doncaster (DN4), in the Doncaster local authority area, Yorkshire and The Humber. Show DN4 8DE on a map.
Other trade companies in DN4
- Krishtal Cleaning LtdCleaning companies
- Regional Services & Maintenance LtdElectricians
- Kristan Carr E&M LimitedElectricians
- Brookes Home and Heating LtdBuilders
- 1ST Ground Construction Management Services LtdProperty developers
- Speedy Transport Doncaster LtdMechanics and garages
- Team Clean Group Commercial LtdCleaning companies
- Veridian Guard LtdInstallers
What happens if Project Heating Solutions Limited 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 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 11552137
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 September 2018 (8 years ago)
- Registered office
- Office 35A Balby Court Business Campus, Balby Carr Bank, Doncaster, South Yorkshire, DN4 8DE
- Nature of business
- Electrical installation (SIC 43210)
Other construction installation (SIC 43290) - Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 1 September 2026
- Charges (mortgages)
- 2 outstanding of 3 registered
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in Doncaster
Other active electrical contractors registered in Doncaster.
- Protected Electrics Ltd2016
- Quantum Electrical Contractors Ltd2025
- Rail & Power (Yorkshire) Ltd2022
- Rail Power Ltd2024
- Raine Renewables Limited2026
- Raley Limited2020
- Red Cortez Limited2021
- Regional Services & Maintenance Ltd2026
All electrical contractors in Doncaster · All trades in Doncaster · Electricians across the UK
Frequently asked questions
When are Project Heating Solutions Limited's accounts due?
Project Heating Solutions Limited's next accounts are due at Companies House by 30 June 2027 (in 261 days), covering the period to 30 September 2026.
When is Project Heating Solutions Limited's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Project Heating Solutions Limited still trading?
Project Heating Solutions Limited 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 Project Heating Solutions Limited do?
Project Heating Solutions Limited is registered under Electrical installation (SIC 43210); Other construction installation (SIC 43290).
How old is Project Heating Solutions Limited?
Project Heating Solutions Limited was incorporated on 4 September 2018, 8 years ago.
Has Project Heating Solutions Limited won public sector contracts?
Yes. Project Heating Solutions Limited has one contract award from public bodies on Contracts Finder and Find a Tender, most recently from Platform Housing Ltd.
What is the penalty if Project Heating Solutions Limited 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 Project Heating Solutions Limited on Companies House for filed documents, officers and the full history.
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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.