- Companies
- Groundworks and demolition
- Newport
- SB Groundworks & Plant Ltd
SB Groundworks & Plant Ltd
- Company number
- 16652928
- Incorporated
- 15 Aug 20251 year trading
- Registered office
- 10 Hillside Road, Crumlin, Newport, NP11 4QA
- Nature of business
- Site preparation
SB Groundworks & Plant Ltd is a 1-year-old private limited company registered in Newport, company number 16652928, one of 11 groundworks and demolition companies in Newport. Its next accounts are due at Companies House on 15 May 2027, and its first CT600 is due at HMRC on 14 August 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Who runs and owns SB Groundworks & Plant Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| S*** B*** | Director | Aug 2025 |
Person with significant control
Where SB Groundworks & Plant Ltd is registered
The registered office is in Newport (NP11), in the Caerphilly local authority area, Wales. Show NP11 4QA 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 SB Groundworks & 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 15 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 16 May 2027 to 15 Jun 2027 | £150 |
| 1 to 3 months late | 16 Jun 2027 to 15 Aug 2027 | £375 |
| 3 to 6 months late | 16 Aug 2027 to 15 Nov 2027 | £750 |
| More than 6 months late | From 16 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 16652928
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 August 2025 (1 year ago)
- Registered office
- 10 Hillside Road, Crumlin, Newport, NP11 4QA
- Nature of business
- Site preparation (SIC 43120)
- Year end
- 31 August (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 14 August 2026
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 Newport
Other active groundworks and demolition companies registered in Newport.
- Usk Valley Groundworks and Plant Hire Limited2022
- Abel Construction Group Ltd2022
- C & L Driveways Limited2007
- CMB Services Ltd2015
- Ecovigour Limited2007
- Grandy Groundworks Ltd2019
- GSC Energy Ltd2024
- K.O Demolition Services Limited2026
All groundworks and demolition companies in Newport · All trades in Newport · Groundworks and demolition across the UK
Frequently asked questions
When are SB Groundworks & Plant Ltd's accounts due?
SB Groundworks & Plant Ltd's next accounts are due at Companies House by 15 May 2027 (in 214 days), covering the period to 31 August 2026.
When is SB Groundworks & Plant Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 14 August 2026, due by 14 August 2027, and one for the period to 31 August 2026, due by 31 August 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is SB Groundworks & Plant Ltd still trading?
SB Groundworks & 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 SB Groundworks & Plant Ltd do?
SB Groundworks & Plant Ltd is registered under Site preparation (SIC 43120).
How old is SB Groundworks & Plant Ltd?
SB Groundworks & Plant Ltd was incorporated on 15 August 2025, 1 year ago.
Who runs SB Groundworks & Plant Ltd?
SB Groundworks & Plant Ltd has 1 active director, the longest-serving appointed in Aug 2025. Their names and service addresses are on the Companies House register.
Who owns SB Groundworks & Plant Ltd?
One person or company has significant control of SB Groundworks & Plant Ltd: an individual (owns 75% or more of the shares).
What is the penalty if SB Groundworks & 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 SB Groundworks & 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.