- Companies
- Civil engineering
- Kilmarnock
- Kez Contracts Ltd
Kez Contracts Ltd
- Company number
- SC773788
- Incorporated
- 26 Jun 20233 years trading
- Registered office
- 36 Sherwood Road, Hurlford, Kilmarnock, KA1 5DW
- Nature of business
- Construction of utility projects for electricity and telecommunications
Kez Contracts Ltd is a 3-year-old private limited company registered in Kilmarnock, company number SC773788, one of 50 civil engineering contractors in Kilmarnock. 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 £17K (+37.8%) on the year before, to £61K.
- Current assets of £94K against £55K owed within a year: 1.7 times cover.
- 5 employees on average during the year.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | £61K | £36K | £94K | £55K | 5 |
| 30 Jun 2024 | £44K | £29K | £78K | £37K | 5 |
Where Kez Contracts Ltd is registered
The registered office is in Kilmarnock (KA1), in the East Ayrshire local authority area, Scotland. Show KA1 5DW on a map.
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- Elevate Joinery & Conservatory Specialist Ayrshire LimitedJoiners and carpenters
What happens if Kez Contracts 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 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
- SC773788
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 26 June 2023 (3 years ago)
- Registered office
- 36 Sherwood Road, Hurlford, Kilmarnock, KA1 5DW
- Nature of business
- Construction of utility projects for electricity and telecommunications (SIC 42220)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 25 June 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 Kilmarnock
Other active civil engineering contractors registered in Kilmarnock.
- KJK Rail Limited2016
- Ksa Rail Ltd2018
- M-Tec Networks Ltd2026
- Mackinnon Construction & Developments Ltd2021
- Malcolm Steel Limited2007
- Nelson Construction Solutions Ltd2021
- Nelson Track Solutions Ltd2019
- Plant and Labour Solutions Ltd2026
All civil engineering contractors in Kilmarnock · All trades in Kilmarnock · Civil engineering across the UK
Frequently asked questions
When are Kez Contracts Ltd's accounts due?
Kez Contracts Ltd's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is Kez Contracts Ltd'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 Kez Contracts Ltd still trading?
Kez Contracts 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 Kez Contracts Ltd do?
Kez Contracts Ltd is registered under Construction of utility projects for electricity and telecommunications (SIC 42220).
How old is Kez Contracts Ltd?
Kez Contracts Ltd was incorporated on 26 June 2023, 3 years ago.
What is the penalty if Kez Contracts 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 Kez Contracts 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.