- Companies
- Civil engineering
- Kilmarnock
- Delta Contracts Ltd
Delta Contracts Ltd
- Company number
- SC644424
- Incorporated
- 14 Oct 20196 years trading
- Registered office
- 49 John Finnie Street, F7, Kilmarnock, East Ayrshire, KA1 1BL
- Nature of business
- Construction of other civil engineering projects n.e.c.
Delta Contracts Ltd is a 6-year-old private limited company registered in Kilmarnock, company number SC644424, one of 50 civil engineering contractors in Kilmarnock. Its next accounts are due at Companies House on 31 October 2026, and its first CT600 is due at HMRC on 31 October 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 down £12K (-20.1%) on the year before, to £47K.
- Net assets rose in 2 of 4 year-on-year comparisons on record.
- Current assets of £168K against £137K owed within a year: 1.2 times cover.
- 1 employee on average, up from -1 the year before.
- Balance sheets on record for 5 years, 2020 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2024 | £47K | £168K | £137K | 1 | |
| 31 Oct 2023 | £59K | £157K | £118K | -1 | |
| 31 Oct 2022 | £63K | £93K | £55K | -1 | |
| 31 Oct 2021 | £15K | £41K | £39K | -1 | |
| 31 Oct 2020 | £794 | £2,094 | £16K | 1 |
Where Delta Contracts Ltd is registered
The registered office is in Kilmarnock (KA1), in the East Ayrshire local authority area, Scotland. Show KA1 1BL on a map.
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Also registered at this address
5 other companies use the same registered office as Delta Contracts Ltd.
- Current Works Consultancy LimitedCivil engineering
- GCS Precision Projects LtdCivil engineering
- Higgins Joinery LimitedJoiners and carpenters
- McPike & Fullarton LtdPainters and decorators
- MM Electrical Instalations LtdElectricians
What happens if Delta 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- SC644424
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 October 2019 (6 years ago)
- Registered office
- 49 John Finnie Street, F7, Kilmarnock, East Ayrshire, KA1 1BL
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2024
- Last confirmation statement
- 13 October 2025
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.
- Dy Civils Limited2022
- Fairway Utilities Ltd2024
- G B Resources Limited2018
- GCS Precision Projects Ltd2024
- Hydro Flow Drainage and Civils Limited2024
- I.H. Borland (Contractors) Limited1996
- Ipr Drilling Services UK Limited2008
- J Banks Rail Services Ltd2020
All civil engineering contractors in Kilmarnock · All trades in Kilmarnock · Civil engineering across the UK
Frequently asked questions
When are Delta Contracts Ltd's accounts due?
Delta Contracts Ltd's next accounts are due at Companies House by 31 October 2026 (in 19 days), covering the period to 31 January 2026.
When is Delta Contracts Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 31 October 2025, due by 31 October 2026, and one for the period to 31 January 2026, due by 31 January 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Delta Contracts Ltd still trading?
Delta 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 Delta Contracts Ltd do?
Delta Contracts Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Delta Contracts Ltd?
Delta Contracts Ltd was incorporated on 14 October 2019, 6 years ago.
What is the penalty if Delta 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 Delta 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.