- Companies
- Civil engineering
- Cardiff
- Dajf Rail Ltd
Dajf Rail Ltd
- Company number
- 10569309
- Incorporated
- 18 Jan 20179 years trading
- Registered office
- 3 Ogmore Road, Cardiff, CF5 5HT
- Nature of business
- Construction of railways and underground railways
Dajf Rail Ltd is a 9-year-old private limited company registered in Cardiff, company number 10569309, one of 89 civil engineering contractors in Cardiff. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 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 £1,677 (-5.3%) on the year before, to £30K.
- Net assets rose in 4 of 7 year-on-year comparisons on record.
- Current assets of £26K against £9,048 owed within a year: 2.9 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2025 | £30K | £3,558 | £26K | £9,048 | 1 |
| 31 Jan 2024 | £32K | £3,843 | £25K | £11K | 1 |
| 31 Jan 2023 | £23K | £197 | £3,081 | £4,043 | 1 |
| 31 Jan 2022 | £11K | £119 | £9,412 | £4,142 | 1 |
| 31 Jan 2021 | £1,564 | £258 | £742 | £1,990 | 1 |
| 31 Jan 2020 | £3,794 | £40 | £7,004 | £6,959 | 1 |
| 31 Jan 2019 | £24 | £2,560 | £8,596 | £8,572 | 1 |
| 31 Jan 2018 | £1,383 | £2,262 | £5,943 | £4,560 |
Where Dajf Rail Ltd is registered
The registered office is in Cardiff (CF5), in the Cardiff local authority area, Wales. Show CF5 5HT on a map.
Other trade companies in CF5
- Art Electrical Solutions LimitedElectricians
- Chapman Construction Cardiff LtdBuilders
- MN Projects Co. LtdBuilders
- Bridge Deck Solutions LtdCivil engineering
- Gilps Construction LtdPainters and decorators
- CF Window Cleaning LtdCleaning companies
- RK Fire and Electrical LtdElectricians
- BDL Cleaning LtdCleaning companies
What happens if Dajf Rail 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
- 10569309
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 January 2017 (9 years ago)
- Registered office
- 3 Ogmore Road, Cardiff, CF5 5HT
- Nature of business
- Construction of railways and underground railways (SIC 42120)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 17 January 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 Cardiff
Other active civil engineering contractors registered in Cardiff.
- Daves Tellycoms Ltd2021
- Davilor Construction Services Ltd2018
- Ddo Rail Services Limited2018
- Divitiae Pecunia Limited2023
- Downs Construction Limited1988
- Elysium Contract Services Ltd2020
- Emi Construction Limited2010
- Evans Telecom Limited2016
All civil engineering contractors in Cardiff · All trades in Cardiff · Civil engineering across the UK
Frequently asked questions
When are Dajf Rail Ltd's accounts due?
Dajf Rail Ltd's next accounts are due at Companies House by 31 October 2026 (in 18 days), covering the period to 31 January 2026.
When is Dajf Rail Ltd's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is Dajf Rail Ltd still trading?
Dajf Rail 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 Dajf Rail Ltd do?
Dajf Rail Ltd is registered under Construction of railways and underground railways (SIC 42120).
How old is Dajf Rail Ltd?
Dajf Rail Ltd was incorporated on 18 January 2017, 9 years ago.
What is the penalty if Dajf Rail 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 Dajf Rail 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.