- Companies
- Installers
- Southampton
- PCM Solar Limited
PCM Solar Limited
- Company number
- 11674771
- Incorporated
- 13 Nov 20187 years trading
- Registered office
- Unit 3B Stone Pier Boatyard Shore Road, Warsash, Southampton, Hampshire, SO31 9FR
- Nature of business
- Other construction installation
PCM Solar Limited is a 7-year-old private limited company registered in Southampton, company number 11674771, one of 132 installation companies (insulation, lifts, shutters and similar) in Southampton. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 £18K (-49.2%) on the year before, to -£56K.
- Net assets rose in 1 of 6 year-on-year comparisons on record.
- Current assets of £3,152 against £49K owed within a year: 0.1 times cover.
- 2 employees on average during the year.
- 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 Nov 2025 | -£56K | £3,152 | £49K | 2 | |
| 30 Nov 2024 | -£37K | £7,177 | £37K | 2 | |
| 30 Nov 2023 | -£26K | £8,568 | £27K | 2 | |
| 30 Nov 2022 | -£23K | £28K | £31K | 2 | |
| 30 Nov 2021 | -£20K | £45K | £46K | 2 | |
| 30 Nov 2020 | -£37K | £36K | £55K | 2 | |
| 30 Nov 2019 | -£27K | £7,373 | £52K | 2 |
Where PCM Solar Limited is registered
The registered office is in Southampton (SO31), in the Fareham local authority area, South East. Show SO31 9FR on a map.
Other trade companies in SO31
- MNC Cleaning LtdCleaning companies
- Mars Eng. LtdMachinery repair and installation
- Amc Plumbing and Heating LtdPlumbers and heating engineers
- Pride & Bloom LtdLandscapers and gardeners
- Hampshire Heating and Cooling LtdPlumbers and heating engineers
- Kelpie Landscape & Build LtdFinishing trades
- FSC Facilities Services LtdInstallers
- Fitton & Redding Services LimitedMechanics and garages
Also registered at this address
11 other companies use the same registered office as PCM Solar Limited.
- Access Infrastructure Group LtdFacilities management
- Charged Electrical LtdElectricians
- Cosy Glow Heating LimitedPlumbers and heating engineers
- Crown Developments Surrey LtdProperty developers
- Diablo Technical Services LtdMachinery repair and installation
- Gmbavs LtdMachinery repair and installation
- Hardway Construction LimitedBuilders
- JK Home Improvements LimitedGlaziers
- Luke Hughes Painting&Decorating LimitedPainters and decorators
- Saw Corporation LtdLandscapers and gardeners
- TCK Plastering LtdPlasterers
What happens if PCM Solar 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 31 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 11674771
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 November 2018 (7 years ago)
- Registered office
- Unit 3B Stone Pier Boatyard Shore Road, Warsash, Southampton, Hampshire, SO31 9FR
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 12 November 2025
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 Southampton
Other active installation companies (insulation, lifts, shutters and similar) registered in Southampton.
- Peterscroft Construction Limited2013
- Pixel Perfect Av Ltd2022
- PJC Facades Ltd2026
- Precision Builders Management Limited2021
- Prestige Glass & Glazing Ltd2024
- Prof Builders Limited2025
- Proud Workforce Limited2018
- Quadrex Projects Ltd2014
All installation companies (insulation, lifts, shutters and similar) in Southampton · All trades in Southampton · Installers across the UK
Frequently asked questions
When are PCM Solar Limited's accounts due?
PCM Solar Limited's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is PCM Solar Limited's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is PCM Solar Limited still trading?
PCM Solar 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 PCM Solar Limited do?
PCM Solar Limited is registered under Other construction installation (SIC 43290).
How old is PCM Solar Limited?
PCM Solar Limited was incorporated on 13 November 2018, 7 years ago.
What is the penalty if PCM Solar 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 PCM Solar Limited 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.