- Companies
- Groundworks and demolition
- Plymouth
- May Groundworks Ltd
May Groundworks Ltd
- Company number
- 17094062
- Incorporated
- 16 Mar 2026
- Registered office
- Suite 110, 91 Mayflower Street, Plymouth, PL1 1SB
- Nature of business
- Site preparation
May Groundworks Ltd is a newly incorporated private limited company registered in Plymouth, company number 17094062, one of 11 groundworks and demolition companies in Plymouth. Its next accounts are due at Companies House on 16 December 2027, and its first CT600 is due at HMRC on 15 March 2028.
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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Where May Groundworks Ltd is registered
The registered office is in Plymouth (PL1), in the Plymouth local authority area, South West. Show PL1 1SB on a map.
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- Plymouth Garage LtdMechanics and garages
- Westmore Construction (South West) LtdProperty developers
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- Mitchell Electrical (SW) LtdElectricians
- Mallu S Wheels UK LtdMotor traders
What happens if May Groundworks 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 16 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 17 Dec 2027 to 16 Jan 2028 | £150 |
| 1 to 3 months late | 17 Jan 2028 to 16 Mar 2028 | £375 |
| 3 to 6 months late | 17 Mar 2028 to 16 Jun 2028 | £750 |
| More than 6 months late | From 17 Jun 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2029 | 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
- 17094062
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 March 2026
- Registered office
- Suite 110, 91 Mayflower Street, Plymouth, PL1 1SB
- Nature of business
- Site preparation (SIC 43120)
- Year end
- 31 March (accounting reference date)
- Accounts type
- No accounts filed yet
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.
- Stanlo Construction Limited2023
- Torbay Groundworks Ltd2025
- TRC (South West) Ltd2016
- West Plant Ltd2014
- Ace of Diamonds Limited2006
- D J Curtis & Son Limited2009
- D W Landscaping and Groundworks Limited2020
- Diamond Drilling Services (SW) Limited2013
All groundworks and demolition companies in Plymouth · All trades in Plymouth · Groundworks and demolition across the UK
Frequently asked questions
When are May Groundworks Ltd's accounts due?
May Groundworks Ltd's next accounts are due at Companies House by 16 December 2027 (in 429 days), covering the period to 31 March 2027.
When is May Groundworks 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 15 March 2027, due by 15 March 2028, and one for the period to 31 March 2027, due by 31 March 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is May Groundworks Ltd still trading?
May Groundworks 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 May Groundworks Ltd do?
May Groundworks Ltd is registered under Site preparation (SIC 43120).
How old is May Groundworks Ltd?
May Groundworks Ltd was incorporated on 16 March 2026, less than a year ago.
What is the penalty if May Groundworks 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 May Groundworks 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.