- Companies
- Groundworks and demolition
- Deal
- FM Groundworks Ltd
FM Groundworks Ltd
- Company number
- 11673842
- Incorporated
- 13 Nov 20187 years trading
- Registered office
- 79 Cowdray Square, Deal, CT14 9EU
- Nature of business
- Site preparation
FM Groundworks Ltd is a 7-year-old private limited company registered in Deal, company number 11673842, one of the UK's groundworks and demolition companies. Companies House shows its accounts as overdue: they were due on 29 August 2026.
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 £4,779 (+22.6%) on the year before, to £26K.
- Net assets rose in 4 of 5 year-on-year comparisons on record.
- Current assets of £38K against £12K owed within a year: 3.1 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 6 years, 2019 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 29 Nov 2024 | £26K | £38K | £12K | 2 | |
| 30 Nov 2023 | £21K | £31K | £9,325 | 2 | |
| 30 Nov 2022 | £15K | £23K | £3,011 | 2 | |
| 30 Nov 2021 | £4,288 | £6,690 | £2,402 | 0 | |
| 30 Nov 2020 | £6,064 | £9,736 | £3,672 | 0 | |
| 30 Nov 2019 | £3,238 | £6,320 | £3,082 |
Where FM Groundworks Ltd is registered
The registered office is in Deal (CT14), in the Dover local authority area, South East. Show CT14 9EU on a map.
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What happens if FM Groundworks Ltd files late
If the accounts reach Companies House today, the late filing penalty is £375 (£750 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 30 Aug 2026 to 29 Sep 2026 | £150 |
| 1 to 3 months late | 30 Sep 2026 to 29 Nov 2026 | £375 |
| 3 to 6 months late | 30 Nov 2026 to 28 Feb 2027 | £750 |
| More than 6 months late | From 1 Mar 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 30 Nov 2026 | £200 |
| 3 months late | 28 Feb 2027 | another £200 |
| 6 months late | 29 May 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 29 Nov 2027 | 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
- 11673842
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 November 2018 (7 years ago)
- Registered office
- 79 Cowdray Square, Deal, CT14 9EU
- Nature of business
- Site preparation (SIC 43120)
- Year end
- 29 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 29 November 2024
- Last confirmation statement
- 1 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 Deal
Other active groundworks and demolition companies registered in Deal.
All groundworks and demolition companies in Deal · All trades in Deal · Groundworks and demolition across the UK
Frequently asked questions
When are FM Groundworks Ltd's accounts due?
FM Groundworks Ltd's accounts were due at Companies House on 29 August 2026 and the register shows them as overdue.
When is FM Groundworks Ltd's CT600 due?
The CT600 for the period to 29 November 2025 is due at HMRC by 29 November 2026, 12 months after the period end. The corporation tax itself is payable earlier, by 30 August 2026.
Is FM Groundworks Ltd still trading?
FM Groundworks Ltd is listed as active on the Companies House register (checked 13 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 FM Groundworks Ltd do?
FM Groundworks Ltd is registered under Site preparation (SIC 43120).
How old is FM Groundworks Ltd?
FM Groundworks Ltd was incorporated on 13 November 2018, 7 years ago.
What is the penalty if FM 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 FM Groundworks Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.