- Companies
- Landscapers and gardeners
- Newport
- Rock Plant Ltd
Rock Plant Ltd
- Company number
- 16081724
- Incorporated
- 15 Nov 20241 year trading
- Registered office
- Pant Glas Farm, Mynyddislwyn, Newport, Newport, NP11 7BB
- Nature of business
- Landscape service activities
Rock Plant Ltd is a 1-year-old private limited company registered in Newport, company number 16081724, one of 31 landscaping companies in Newport. 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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Financial snapshot, 2025
From the balance sheet at 30 November 2025, as filed at Companies House. Negative net assets mean the company owed more than it owned at that date.
Where Rock Plant Ltd is registered
The registered office is in Newport (NP11), in the Caerphilly local authority area, Wales. Show NP11 7BB on a map.
Other trade companies in NP11
- Fast Fit Auto Group LtdMechanics and garages
- Down to Earth Tree and Landscapes LimitedLandscapers and gardeners
- Joyner Electrical and Renewables LimitedFinishing trades
- Druids Construction LimitedLandscapers and gardeners
- Mark Edwards Building LimitedLandscapers and gardeners
- MJC Electrical Solutions LimitedElectricians
- Cwmcarn Hand Car Wash LtdCleaning companies
- Lawa Auto LtdMotor traders
What happens if Rock 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 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
- 16081724
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 November 2024 (1 year ago)
- Registered office
- Pant Glas Farm, Mynyddislwyn, Newport, Newport, NP11 7BB
- Nature of business
- Landscape service activities (SIC 81300)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 14 November 2025
- Previous names
- Green Grass City Limited (until 7 May 2025)
Filing notes for landscaping companies
Landscaping companies tend to be seasonal, so the year end date affects how much work in progress and how many unpaid invoices sit on the balance sheet.
Similar companies in Newport
Other active landscaping companies registered in Newport.
- Rosetta Gardening Limited2025
- Strategic Operations Limited2006
- Stripes Lawn Care Limited2018
- Summer Gardens Design Ltd.2018
- That Personal Touch Lawn & Garden Specialists Ltd2025
- The Plant Shop Limited2010
- Tranquilo Landscapes Ltd2015
- A Greener Vale Ltd2024
All landscaping companies in Newport · All trades in Newport · Landscapers and gardeners across the UK
Frequently asked questions
When are Rock Plant Ltd's accounts due?
Rock Plant Ltd's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is Rock Plant Ltd'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 Rock Plant Ltd still trading?
Rock 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 Rock Plant Ltd do?
Rock Plant Ltd is registered under Landscape service activities (SIC 81300).
How old is Rock Plant Ltd?
Rock Plant Ltd was incorporated on 15 November 2024, 1 year ago.
What is the penalty if Rock 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 Rock 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.