- Companies
- Civil engineering
- Warwick
- KCS Civil Engineering Limited
KCS Civil Engineering Limited
- Company number
- 16122862
- Incorporated
- 9 Dec 20241 year trading
- Registered office
- 7 Hayward Close, Warwick, CV35 8TJ
- Nature of business
- Construction of other civil engineering projects n.e.c.; Other engineering activities
KCS Civil Engineering Limited is a 1-year-old private limited company registered in Warwick, company number 16122862, one of 7 civil engineering contractors in Warwick. 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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Financial snapshot, 2025
From the balance sheet at 31 December 2025, as filed at Companies House.
Where KCS Civil Engineering Limited is registered
The registered office is in Warwick (CV35), in the Warwick local authority area, West Midlands. Show CV35 8TJ on a map.
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What happens if KCS Civil Engineering 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 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
- 16122862
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 December 2024 (1 year ago)
- Registered office
- 7 Hayward Close, Warwick, CV35 8TJ
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
Other engineering activities (SIC 71129) - Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 14 August 2026
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 Warwick
Other active civil engineering contractors registered in Warwick.
- Pipeline Resilience Services Limited2021
- Precast Advanced Track Limited2012
- Sercon Construction Services Ltd2021
- Shelby L Limited2019
- Talklink Solutions Limited2026
- Ingon Tarmac Limited2014
All civil engineering contractors in Warwick · All trades in Warwick · Civil engineering across the UK
Frequently asked questions
When are KCS Civil Engineering Limited's accounts due?
KCS Civil Engineering Limited's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is KCS Civil Engineering Limited'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 KCS Civil Engineering Limited still trading?
KCS Civil Engineering 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 KCS Civil Engineering Limited do?
KCS Civil Engineering Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990); Other engineering activities (SIC 71129).
How old is KCS Civil Engineering Limited?
KCS Civil Engineering Limited was incorporated on 9 December 2024, 1 year ago.
What is the penalty if KCS Civil Engineering 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 KCS Civil Engineering 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.