- Companies
- Civil engineering
- Kilmarnock
- Am Rail Contracts Ltd
Am Rail Contracts Ltd
- Company number
- SC760678
- Incorporated
- 1 Mar 20233 years trading
- Registered office
- 1A Bank Place, Kilmarnock, KA1 1HJ
- Nature of business
- Construction of railways and underground railways
Am Rail Contracts Ltd is a 3-year-old private limited company registered in Kilmarnock, company number SC760678, one of 50 civil engineering contractors in Kilmarnock. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 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 down £729 (-8.3%) on the year before, to £8,016.
- Current assets of £12K against £7,734 owed within a year: 1.6 times cover.
- 1 employee on average, up from -1 the year before.
- 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 Apr 2025 | £8,016 | £12K | £7,734 | 1 | |
| 30 Apr 2024 | £8,745 | £12K | £8,183 | -1 |
Where Am Rail Contracts Ltd is registered
The registered office is in Kilmarnock (KA1), in the East Ayrshire local authority area, Scotland. Show KA1 1HJ on a map.
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Also registered at this address
23 other companies use the same registered office as Am Rail Contracts Ltd.
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What happens if Am Rail 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 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- SC760678
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 March 2023 (3 years ago)
- Registered office
- 1A Bank Place, Kilmarnock, KA1 1HJ
- Nature of business
- Construction of railways and underground railways (SIC 42120)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 28 February 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.
- Anderson Energy Services Ltd2025
- As Built Engineering Ltd2026
- Aws Construction Ltd2005
- Ayrshire Rope Access Ltd2025
- BC Civil Engineering Ltd2023
- Chismanchisholm Rail Ltd.2014
- Claymore Civil Engineering Ltd2025
- Coltart Contracts Limited1982
All civil engineering contractors in Kilmarnock · All trades in Kilmarnock · Civil engineering across the UK
Frequently asked questions
When are Am Rail Contracts Ltd's accounts due?
Am Rail Contracts Ltd's next accounts are due at Companies House by 31 January 2027 (in 110 days), covering the period to 30 April 2026.
When is Am Rail Contracts Ltd's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is Am Rail Contracts Ltd still trading?
Am Rail 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 Am Rail Contracts Ltd do?
Am Rail Contracts Ltd is registered under Construction of railways and underground railways (SIC 42120).
How old is Am Rail Contracts Ltd?
Am Rail Contracts Ltd was incorporated on 1 March 2023, 3 years ago.
What is the penalty if Am Rail 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 Am Rail 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.