- Companies
- Civil engineering
- Sittingbourne
- G Clark Construction Limited
G Clark Construction Limited
- Company number
- 05534314
- Incorporated
- 11 Aug 200521 years trading
- Registered office
- Hinecorn Stockbury Valley, Stockbury, Sittingbourne, Kent, ME9 7QD
- Nature of business
- Construction of roads and motorways; Other specialised construction activities n.e.c.
G Clark Construction Limited is a 21-year-old private limited company registered in Sittingbourne, company number 05534314, one of 45 civil engineering contractors in Sittingbourne. Its next accounts are due at Companies House on 31 October 2027, and the CT600 for the period to 31 January 2027 is due at HMRC on 31 January 2028.
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 £343K (+47.2%) on the year before, to £1.1M.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £1.3M against £313K owed within a year: 4.1 times cover.
- 4 employees on average, up from 3 the year before.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2026 | £1.1M | £710K | £1.3M | £313K | 4 |
| 31 Jan 2025 | £726K | £478K | £838K | £183K | 3 |
| 31 Jan 2024 | £595K | £314K | £633K | £94K | 2 |
| 31 Jan 2023 | £516K | £365K | £524K | £60K | 4 |
| 31 Jan 2022 | £432K | £196K | £495K | £94K | -4 |
| 31 Jan 2021 | £339K | £152K | £379K | £79K | -4 |
| 31 Jan 2020 | £350K | £147K | £351K | £53K | -3 |
| 31 Jan 2019 | £418K | £163K | £393K | £33K | -3 |
| 31 Jan 2018 | £404K | £101K | £426K | £67K | -3 |
| 31 Jan 2017 | £266K | £134K | £282K | £49K | -3 |
Where G Clark Construction Limited is registered
The registered office is in Sittingbourne (ME9), in the Maidstone local authority area, South East. Show ME9 7QD on a map.
Other trade companies in ME9
- Artygroup LtdPlumbers and heating engineers
- Lhgardenservices LtdLandscapers and gardeners
- The Drainist LtdCivil engineering
- Fieldstone Roofing LtdRoofers
- Mannouch&Son LtdBuilders
- Civil Install LtdCivil engineering
- All Around Scaffolding LimitedScaffolders
- Eastwood Access LtdScaffolders
What happens if G Clark Construction 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 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2027 to 30 Nov 2027 | £150 |
| 1 to 3 months late | 1 Dec 2027 to 31 Jan 2028 | £375 |
| 3 to 6 months late | 1 Feb 2028 to 30 Apr 2028 | £750 |
| More than 6 months late | From 1 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 05534314
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 August 2005 (21 years ago)
- Registered office
- Hinecorn Stockbury Valley, Stockbury, Sittingbourne, Kent, ME9 7QD
- Nature of business
- Construction of roads and motorways (SIC 42110)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 31 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2026
- Last confirmation statement
- 22 September 2026
- Charges (mortgages)
- 0 outstanding of 1 registered
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 Sittingbourne
Other active civil engineering contractors registered in Sittingbourne.
- Grew Utilities Ltd2023
- Ikenna Logistics Limited2013
- Ixworth Consultancy Limited2013
- JK Abbey Ltd2019
- Kent Rail & Civil Engineering Ltd2018
- Kent Utilities and Civil Engineering Ltd2024
- Knockout Landscapes Limited2025
- Layfield Utilities Limited2014
All civil engineering contractors in Sittingbourne · All trades in Sittingbourne · Civil engineering across the UK
Frequently asked questions
When are G Clark Construction Limited's accounts due?
G Clark Construction Limited's next accounts are due at Companies House by 31 October 2027 (in 383 days), covering the period to 31 January 2027.
When is G Clark Construction Limited's CT600 due?
The CT600 for the period to 31 January 2027 is due at HMRC by 31 January 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2027.
Is G Clark Construction Limited still trading?
G Clark Construction Limited is listed as active on the Companies House register (checked 12 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 G Clark Construction Limited do?
G Clark Construction Limited is registered under Construction of roads and motorways (SIC 42110); Other specialised construction activities n.e.c. (SIC 43999).
How old is G Clark Construction Limited?
G Clark Construction Limited was incorporated on 11 August 2005, 21 years ago.
What is the penalty if G Clark Construction 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 G Clark Construction Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.