- Companies
- Groundworks and demolition
- Grantham
- Lac Groundworks Limited
Lac Groundworks Limited
- Company number
- 07678559
- Incorporated
- 22 Jun 201115 years trading
- Registered office
- Cleveland House Casthorpe Road, Barrowby, Grantham, Lincolnshire, NG32 1DW
- Nature of business
- Site preparation
Lac Groundworks Limited is a 15-year-old private limited company registered in Grantham, company number 07678559, one of the UK's groundworks and demolition companies. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 £20K (+5.8%) on the year before, to -£329K.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £3,485 against £330K owed within a year: 0.0 times cover.
- 3 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 |
|---|---|---|---|---|---|
| 30 Jun 2025 | -£329K | £3,485 | £330K | 3 | |
| 30 Jun 2024 | -£349K | £347K | 3 | ||
| 30 Jun 2023 | -£369K | £369K | 3 | ||
| 30 Jun 2022 | -£358K | £363K | 3 | ||
| 30 Jun 2021 | -£361K | £0 | £372K | 3 | |
| 30 Jun 2020 | -£347K | £3,919 | £5,900 | £377K | 2 |
| 30 Jun 2019 | -£334K | £674 | £361K | 2 | |
| 30 Jun 2018 | -£315K | £1,162 | £354K | 2 | |
| 30 Jun 2017 | -£286K | £8,672 | £335K | 2 | |
| 30 Jun 2016 | -£260K | £921 | £921 | £264K |
Where Lac Groundworks Limited is registered
The registered office is in Grantham (NG32), in the South Kesteven local authority area, East Midlands. Show NG32 1DW on a map.
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What happens if Lac Groundworks 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 07678559
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 June 2011 (15 years ago)
- Registered office
- Cleveland House Casthorpe Road, Barrowby, Grantham, Lincolnshire, NG32 1DW
- Nature of business
- Site preparation (SIC 43120)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 22 June 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.
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Frequently asked questions
When are Lac Groundworks Limited's accounts due?
Lac Groundworks Limited's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is Lac Groundworks Limited's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Lac Groundworks Limited still trading?
Lac Groundworks 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 Lac Groundworks Limited do?
Lac Groundworks Limited is registered under Site preparation (SIC 43120).
How old is Lac Groundworks Limited?
Lac Groundworks Limited was incorporated on 22 June 2011, 15 years ago.
What is the penalty if Lac Groundworks 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 Lac Groundworks 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.