- Companies
- Groundworks and demolition
- Plymouth
- West Plant Ltd
West Plant Ltd
- Company number
- 09300601
- Incorporated
- 7 Nov 201411 years trading
- Registered office
- Hareston Farm, Yealmpton, Plymouth, PL8 2LD
- Nature of business
- Site preparation
West Plant Ltd is a 11-year-old private limited company registered in Plymouth, company number 09300601, one of 11 groundworks and demolition companies in Plymouth. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £62K (+124.4%) on the year before, to £12K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £208K against £240K owed within a year: 0.9 times cover.
- 4 employees 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 Mar 2025 | £12K | £94K | £208K | £240K | 4 |
| 31 Mar 2024 | -£50K | £24K | £33K | £108K | 4 |
| 31 Mar 2023 | £2,810 | £52K | £99K | £112K | 5 |
| 31 Mar 2022 | £2,177 | £10K | £54K | £93K | 3 |
| 31 Mar 2021 | -£3,621 | £33K | £116K | £134K | 2 |
| 31 Mar 2020 | £32K | £25K | £124K | £168K | 2 |
| 31 Mar 2019 | £50K | £97K | £156K | £197K | |
| 31 Mar 2018 | £46K | £59K | £102K | £137K | |
| 31 Mar 2017 | £51K | £79K | £134K | £168K | |
| 31 Mar 2016 | £5,027 | £24K | £26K | £108K |
Where West Plant Ltd is registered
The registered office is in Plymouth (PL8), in the South Hams local authority area, South West. Show PL8 2LD on a map.
Other trade companies in PL8
- PPF Worx LtdMechanics and garages
- Aqualution LimitedMachinery repair and installation
- Ainslie Automotive LtdMotor traders
- Mewstone Developments LimitedBuilders
- My Garden Fencing LimitedProperty developers
- T.A.B Roofing Contractors LimitedRoofers
- Horseman Groundworks LimitedSpecialist contractors
- Hicks Flooring SW LimitedFloor and wall tilers
What happens if West Plant 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 09300601
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 November 2014 (11 years ago)
- Registered office
- Hareston Farm, Yealmpton, Plymouth, PL8 2LD
- Nature of business
- Site preparation (SIC 43120)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 7 November 2025
Filing notes for groundworks and demolition companies
Groundworks and demolition companies tend to own heavy plant, so capital allowances and hire purchase liabilities show up in both the accounts and the CT600.
Similar companies in Plymouth
Other active groundworks and demolition companies registered in Plymouth.
- Ace of Diamonds Limited2006
- D J Curtis & Son Limited2009
- D W Landscaping and Groundworks Limited2020
- Diamond Drilling Services (SW) Limited2013
- J S Murrain & Sons Limited2005
- M & M Steel Fixings South West Limited2014
- May Groundworks Ltd2026
- Stanlo Construction Limited2023
All groundworks and demolition companies in Plymouth · All trades in Plymouth · Groundworks and demolition across the UK
Frequently asked questions
When are West Plant Ltd's accounts due?
West Plant Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is West Plant Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is West Plant Ltd still trading?
West Plant 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 West Plant Ltd do?
West Plant Ltd is registered under Site preparation (SIC 43120).
How old is West Plant Ltd?
West Plant Ltd was incorporated on 7 November 2014, 11 years ago.
What is the penalty if West Plant 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 West Plant 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.