- Companies
- Specialist contractors
- Deeside
- Clwydian Developments Ltd
Clwydian Developments Ltd
- Company number
- 17445646
- Incorporated
- 8 Sep 2026
- Registered office
- Unit C Parkway Business Centre, Parkway, Deeside, CH5 2LE
- Nature of business
- Other specialised construction activities n.e.c.; Data processing, hosting and related activities
Clwydian Developments Ltd is a newly incorporated private limited company registered in Deeside, company number 17445646, one of 16 specialist construction companies in Deeside. Its next accounts are due at Companies House on 8 June 2028, and its first CT600 is due at HMRC on 7 September 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Who runs and owns Clwydian Developments Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (4)
| Name | Role | Appointed |
|---|---|---|
| R*** A*** | Director | Sep 2026 |
| T*** D*** | Director | Sep 2026 |
| F*** R*** | Director | Sep 2026 |
| R*** A*** | Secretary | Sep 2026 |
People with significant control (3)
Where Clwydian Developments Ltd is registered
The registered office is in Deeside (CH5), in the Flintshire local authority area, Wales. Show CH5 2LE on a map.
Other trade companies in CH5
- LF Civil Engineering LtdBuilders
- Nexa Facilities Management LtdFacilities management
- Veltrix Direct LimitedMotor traders
- PCT Installations LimitedMachinery repair and installation
- SM Plant & Groundwork LtdSpecialist contractors
- LPH Electrical Solutions LtdElectricians
- Kane Property Development LtdProperty developers
- Avestacars LtdMotor traders
What happens if Clwydian Developments 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 8 June 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 9 Jun 2028 to 8 Jul 2028 | £150 |
| 1 to 3 months late | 9 Jul 2028 to 8 Sep 2028 | £375 |
| 3 to 6 months late | 9 Sep 2028 to 8 Dec 2028 | £750 |
| More than 6 months late | From 9 Dec 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2028 | £200 |
| 3 months late | 30 Dec 2028 | another £200 |
| 6 months late | 30 Mar 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 2029 | 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
- 17445646
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 September 2026
- Registered office
- Unit C Parkway Business Centre, Parkway, Deeside, CH5 2LE
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
Data processing, hosting and related activities (SIC 63110) - Year end
- 30 September (accounting reference date)
- Accounts type
- No accounts filed yet
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 Deeside
Other active specialist construction companies registered in Deeside.
- Dampshield UK Ltd2015
- Duttons Landscaping Ltd2017
- Enviromix (Chester) Ltd2018
- Finnie Rope Access Ltd2026
- Fox Safety & Management Ltd2022
- Greenvale Group Ltd2019
- John Fox Plant Limited1977
- L.A. Davies Construction Ltd2011
All specialist construction companies in Deeside · All trades in Deeside · Specialist contractors across the UK
Frequently asked questions
When are Clwydian Developments Ltd's accounts due?
Clwydian Developments Ltd's next accounts are due at Companies House by 8 June 2028 (in 604 days), covering the period to 30 September 2027.
When is Clwydian Developments 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 7 September 2027, due by 7 September 2028, and one for the period to 30 September 2027, due by 30 September 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Clwydian Developments Ltd still trading?
Clwydian Developments 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 Clwydian Developments Ltd do?
Clwydian Developments Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999); Data processing, hosting and related activities (SIC 63110).
How old is Clwydian Developments Ltd?
Clwydian Developments Ltd was incorporated on 8 September 2026, less than a year ago.
Who runs Clwydian Developments Ltd?
Clwydian Developments Ltd has 3 active directors, the longest-serving appointed in Sep 2026. Their names and service addresses are on the Companies House register.
Who owns Clwydian Developments Ltd?
3 people or companies have significant control of Clwydian Developments Ltd: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if Clwydian Developments 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 Clwydian Developments 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.