- Companies
- Civil engineering
- Porth
- Darjen Contractors Ltd.
Darjen Contractors Ltd.
- Company number
- 10360573
- Incorporated
- 6 Sep 201610 years trading
- Registered office
- 12 Pinewalk Drive, Glyn Fach, Porth, Rhondda Cynon Taff, CF39 9NL
- Nature of business
- Construction of other civil engineering projects n.e.c.; Site preparation
Darjen Contractors Ltd. is a 10-year-old private limited company registered in Porth, company number 10360573, one of 24 civil engineering contractors in Porth. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 £437K (+184%) on the year before, to £675K.
- Net assets rose in 5 of 8 year-on-year comparisons on record.
- Current assets of £560K against £335K owed within a year: 1.7 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £675K | £320K | £560K | £335K | 2 |
| 30 Sep 2024 | £238K | £30K | £130K | £141K | 2 |
| 30 Sep 2023 | £360K | £82K | £307K | £144K | 2 |
| 30 Sep 2022 | £368K | £109K | £338K | £120K | 2 |
| 30 Sep 2021 | £219K | £49K | £135K | £32K | 2 |
| 30 Sep 2020 | £40K | £66K | £103K | £50K | 1 |
| 30 Sep 2019 | £32K | £32K | £55K | £34K | 1 |
| 30 Sep 2018 | £2,346 | £12K | £41K | £21K | 1 |
| 30 Sep 2017 | £9,931 | £19K | £24K | £18K | 1 |
Public contracts won
Darjen Contractors Ltd. has 4 public sector contract awards on record, from 2021 to 2025. Source: Contracts Finder and Find a Tender award notices. For all of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown. These were matched by the company's exact name because the notice gave no company number.
Awards by year
Main buyers
- Merthyr Tydfil County Borough Council4 awards
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Merthyr Tydfil County Borough Council | Fframwaith CBSMT ar gyfer Darparu Gwasanaethau Diogelwch 2025 Highway Maintenance 2025 Framework Agreement | Ceiling, not shown | 10 Oct 2025 |
| Merthyr Tydfil County Borough Council | Dyfarnu Fframwaith Gwasanaethau Draenio Award of Drainage Services Framework | Ceiling, not shown | 28 Aug 2025 |
| Merthyr Tydfil County Borough Council | MTCBC Highways Drainage works - supply of labour & plant | Ceiling, not shown | 1 Oct 2021 |
| Merthyr Tydfil County Borough Council | Highway Maintenance 2021 - To Include Minor Work and Annual Resurfacing Support (Plant & Labour) | Ceiling, not shown | 26 Jul 2021 |
Where Darjen Contractors Ltd. is registered
The registered office is in Porth (CF39), in the Rhondda Cynon Taf local authority area, Wales. Show CF39 9NL on a map.
Other trade companies in CF39
- Nvme Detailing LimitedMechanics and garages
- Choctar LimitedBuilders
- J Cantwell Surfacing & Contracting LtdCivil engineering
- Ok Rail LtdCivil engineering
- Porth Ceilings & Interiors LtdFinishing trades
- Wydex LtdBuilders
- Time Lec Services LtdElectricians
- Arb-Scape Tree Surgery & Landscaping LtdLandscapers and gardeners
What happens if Darjen Contractors 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 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 10360573
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 September 2016 (10 years ago)
- Registered office
- 12 Pinewalk Drive, Glyn Fach, Porth, Rhondda Cynon Taff, CF39 9NL
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
Site preparation (SIC 43120) - Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 5 September 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 Porth
Other active civil engineering contractors registered in Porth.
- Draftcopy Limited1998
- Ej Civil and Rail Ltd2016
- First Defence Traffic Management Ltd2021
- G W Rail Limited2019
- GW Rail Solutions Ltd2024
- Highway Reinstatements Ltd2005
- J G Legge Ltd2023
- Langmead Construction Limited2004
All civil engineering contractors in Porth · All trades in Porth · Civil engineering across the UK
Frequently asked questions
When are Darjen Contractors Ltd.'s accounts due?
Darjen Contractors Ltd.'s next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is Darjen Contractors Ltd.'s CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Darjen Contractors Ltd. still trading?
Darjen Contractors Ltd. is listed as active on the Companies House register (checked 13 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 Darjen Contractors Ltd. do?
Darjen Contractors Ltd. is registered under Construction of other civil engineering projects n.e.c. (SIC 42990); Site preparation (SIC 43120).
How old is Darjen Contractors Ltd.?
Darjen Contractors Ltd. was incorporated on 6 September 2016, 10 years ago.
Has Darjen Contractors Ltd. won public sector contracts?
Yes. Darjen Contractors Ltd. has 4 contract awards from public bodies on Contracts Finder and Find a Tender, most recently from Merthyr Tydfil County Borough Council.
What is the penalty if Darjen Contractors 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 Darjen Contractors Ltd. on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.