- Companies
- Installers
- Ivybridge
- PHP Groundworks SW Limited
PHP Groundworks SW Limited
- Company number
- 15399297
- Incorporated
- 9 Jan 20242 years trading
- Registered office
- 8A Bowker House, Lee Mill Bridge, Ivybridge, PL21 9EF
- Nature of business
- Other construction installation
PHP Groundworks SW Limited is a 2-year-old private limited company registered in Ivybridge, company number 15399297, one of 20 installation companies (insulation, lifts, shutters and similar) in Ivybridge. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 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 31 January 2025, as filed at Companies House.
Where PHP Groundworks SW Limited is registered
The registered office is in Ivybridge (PL21), in the South Hams local authority area, South West. Show PL21 9EF on a map.
Other trade companies in PL21
- MPS Property Developments SW LimitedMachinery repair and installation
- Vertex Climate LtdPlumbers and heating engineers
- Elmwood House Construction LtdBuilders
- HBF Power Solutions LtdCivil engineering
- MPGS Landscaping LimitedLandscapers and gardeners
- South Hams Bathroom Installations LimitedPlumbers and heating engineers
- Kearleys Plastering & Rendering LtdPlasterers
- Plymouth Catering Engineer LimitedMachinery repair and installation
Shared registered office
55 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if PHP Groundworks SW 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 15399297
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 January 2024 (2 years ago)
- Registered office
- 8A Bowker House, Lee Mill Bridge, Ivybridge, PL21 9EF
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 8 January 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 Ivybridge
Other active installation companies (insulation, lifts, shutters and similar) registered in Ivybridge.
- SBC Carpentry Ltd2025
- South Hams Double Glazing Limited2014
- Swift Steel Ltd2020
- Timber Windows of Ivybridge Ltd2022
- Abs Carpentry and Building Services Ltd2022
- Bwa Tiling Ltd2026
- Compass Property Maintenance Ltd2026
- Dampbusters SW Ltd2025
All installation companies (insulation, lifts, shutters and similar) in Ivybridge · All trades in Ivybridge · Installers across the UK
Frequently asked questions
When are PHP Groundworks SW Limited's accounts due?
PHP Groundworks SW Limited's next accounts are due at Companies House by 31 October 2026 (in 19 days), covering the period to 31 January 2026.
When is PHP Groundworks SW Limited's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is PHP Groundworks SW Limited still trading?
PHP Groundworks SW 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 PHP Groundworks SW Limited do?
PHP Groundworks SW Limited is registered under Other construction installation (SIC 43290).
How old is PHP Groundworks SW Limited?
PHP Groundworks SW Limited was incorporated on 9 January 2024, 2 years ago.
What is the penalty if PHP Groundworks SW 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 PHP Groundworks SW 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.