- Companies
- Civil engineering
- Swindon
- K.M.S Bricklaying and Groundworks Ltd
K.M.S Bricklaying and Groundworks Ltd
- Company number
- 12508649
- Incorporated
- 10 Mar 20206 years trading
- Registered office
- Unit 8 Ash, Kembrey Park, Swindon, SN2 8UN
- Nature of business
- Construction of roads and motorways
K.M.S Bricklaying and Groundworks Ltd is a 6-year-old private limited company registered in Swindon, company number 12508649, one of 67 civil engineering contractors in Swindon. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 £688K (+281.2%) on the year before, to £932K.
- Net assets rose in 4 of 5 year-on-year comparisons on record.
- Current assets of £1.4M against £725K owed within a year: 2.0 times cover.
- 4 employees on average, up from 2 the year before.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £932K | £283K | £1.4M | £725K | 4 |
| 31 Dec 2024 | £244K | £181K | £886K | £719K | 2 |
| 31 Dec 2023 | £423K | £47K | £346K | £70K | 2 |
| 31 Dec 2022 | £269K | -£4,569 | £288K | £86K | 2 |
| 31 Dec 2021 | £160K | £191K | £71K | 2 | |
| 31 Dec 2020 | £2 | £2 |
Where K.M.S Bricklaying and Groundworks Ltd is registered
The registered office is in Swindon (SN2), in the Swindon local authority area, South West. Show SN2 8UN on a map.
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What happens if K.M.S Bricklaying and 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 12508649
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 March 2020 (6 years ago)
- Registered office
- Unit 8 Ash, Kembrey Park, Swindon, SN2 8UN
- Nature of business
- Construction of roads and motorways (SIC 42110)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 9 March 2026
- Previous names
- M L Groundworks and Building Services Limited (until 26 May 2020)
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Swindon
Other active civil engineering contractors registered in Swindon.
- KR Water Services Ltd2026
- Langford Construction Limited2003
- Langford Contractors Ltd.2007
- Liberty Automobile Limited2015
- Lynmar Limited2025
- McGlynn Contracts Ltd2016
- Michelle Valerie Ltd2025
- MJT Utility Services Ltd2026
All civil engineering contractors in Swindon · All trades in Swindon · Civil engineering across the UK
Frequently asked questions
When are K.M.S Bricklaying and Groundworks Ltd's accounts due?
K.M.S Bricklaying and Groundworks Ltd's next accounts are due at Companies House by 30 September 2027 (in 351 days), covering the period to 31 December 2026.
When is K.M.S Bricklaying and Groundworks Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is K.M.S Bricklaying and Groundworks Ltd still trading?
K.M.S Bricklaying and 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 K.M.S Bricklaying and Groundworks Ltd do?
K.M.S Bricklaying and Groundworks Ltd is registered under Construction of roads and motorways (SIC 42110).
How old is K.M.S Bricklaying and Groundworks Ltd?
K.M.S Bricklaying and Groundworks Ltd was incorporated on 10 March 2020, 6 years ago.
What is the penalty if K.M.S Bricklaying and 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 K.M.S Bricklaying and 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.