- Companies
- Specialist contractors
- Aberdare
- Cynon Contract Services Ltd
Cynon Contract Services Ltd
- Company number
- 14994818
- Incorporated
- 11 Jul 20233 years trading
- Registered office
- 31 Windsor Terrace, Aberdare, CF44 0SG
- Nature of business
- Other specialised construction activities n.e.c.; Landscape service activities
Cynon Contract Services Ltd is a 3-year-old private limited company registered in Aberdare, company number 14994818, one of 22 specialist construction companies in Aberdare. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 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 £6,291 (-135.7%) on the year before, to -£1,654.
- Current assets of £1,013 against £6,070 owed within a year: 0.2 times cover.
- 1 employee on average, up from 0 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 |
|---|---|---|---|---|---|
| 31 Jul 2025 | -£1,654 | £1,013 | £6,070 | 1 | |
| 31 Jul 2024 | £4,637 | £12K | £12K | 0 |
Where Cynon Contract Services Ltd is registered
The registered office is in Aberdare (CF44), in the Rhondda Cynon Taf local authority area, Wales. Show CF44 0SG on a map.
Other trade companies in CF44
- Site Impact Reduction LtdBuilders
- Atlas Motorcare LtdMotor traders
- Albannie Internals LtdInstallers
- Omega Electrical & Renewables LimitedElectricians
- Overdrive Shopfitting LtdJoiners and carpenters
- MRG Lofts and Construction LimitedSpecialist contractors
- CB Heating & Plumbing SW LtdPlumbers and heating engineers
- Cav's Green Management LtdLandscapers and gardeners
What happens if Cynon Contract Services 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 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 14994818
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 July 2023 (3 years ago)
- Registered office
- 31 Windsor Terrace, Aberdare, CF44 0SG
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
Landscape service activities (SIC 81300) - Year end
- 31 July (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 10 July 2026
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Aberdare
Other active specialist construction companies registered in Aberdare.
- Ers Networks Ltd2025
- Ezirend Ltd2017
- Fairleap Limited2012
- Gce Engineering Limited2014
- Highline Rigging Ltd2026
- Hywel Llewellyn Plant Hire Limited2006
- Kad Design Projects Limited2007
- Loft Pro Cardiff Ltd2014
All specialist construction companies in Aberdare · All trades in Aberdare · Specialist contractors across the UK
Frequently asked questions
When are Cynon Contract Services Ltd's accounts due?
Cynon Contract Services Ltd's next accounts are due at Companies House by 30 April 2027 (in 199 days), covering the period to 31 July 2026.
When is Cynon Contract Services Ltd's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Cynon Contract Services Ltd still trading?
Cynon Contract Services 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 Cynon Contract Services Ltd do?
Cynon Contract Services Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999); Landscape service activities (SIC 81300).
How old is Cynon Contract Services Ltd?
Cynon Contract Services Ltd was incorporated on 11 July 2023, 3 years ago.
What is the penalty if Cynon Contract Services 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 Cynon Contract Services 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.