- Companies
- Machinery repair and installation
- Newport
- DC Williams Cardiff Limited
DC Williams Cardiff Limited
- Company number
- 10447580
- Incorporated
- 26 Oct 20169 years trading
- Registered office
- 31 Waltwood Park Drive, Llanmartin, Newport, NP18 2HD
- Nature of business
- Installation of industrial machinery and equipment
DC Williams Cardiff Limited is a 9-year-old private limited company registered in Newport, company number 10447580, one of 120 machinery repair and installation companies in Newport. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 £757 (-4.6%) on the year before, to -£17K.
- Net assets rose in 3 of 8 year-on-year comparisons on record.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 |
|---|---|---|---|---|---|
| 31 Oct 2025 | -£17K | £4 | £16K | 0 | |
| 31 Oct 2024 | -£16K | £15 | £13K | 0 | |
| 31 Oct 2023 | -£15K | £7,352 | £7,352 | £17K | 0 |
| 31 Oct 2022 | -£44K | £14K | £18K | £53K | 0 |
| 31 Oct 2021 | -£19K | £4,144 | £11K | 0 | |
| 31 Oct 2020 | -£13K | £14K | £18K | £33K | 0 |
| 31 Oct 2019 | £10K | £1,518 | £22K | £14K | 1 |
| 31 Oct 2018 | £7,024 | £273 | £13K | £8,744 | 1 |
| 31 Oct 2017 | £4,591 | £7,750 | £7,097 |
Where DC Williams Cardiff Limited is registered
The registered office is in Newport (NP18), in the Newport local authority area, Wales. Show NP18 2HD on a map.
Other trade companies in NP18
- Taa Exterior Cleaning LimitedCleaning companies
- My Boiler Engineer LtdPlumbers and heating engineers
- Emerald & Grace Interiors LtdJoiners and carpenters
- J&J Vehicle Management LtdMotor traders
- M Jones Maintenance Services LtdMachinery repair and installation
- Kirmel LtdFacilities management
- Got Zero PV LimitedMachinery repair and installation
- Stones Engineering LtdMechanics and garages
What happens if DC Williams Cardiff Limited 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 10447580
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 26 October 2016 (9 years ago)
- Registered office
- 31 Waltwood Park Drive, Llanmartin, Newport, NP18 2HD
- Nature of business
- Installation of industrial machinery and equipment (SIC 33200)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 25 October 2025
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in Newport
Other active machinery repair and installation companies registered in Newport.
- DCH Agricultural Engineering Ltd2016
- Dettaglio Finishing Ltd2019
- Developments Plus Ltd2013
- DGB Electrical & Lighting Limited2003
- DP Blade Services Ltd2024
- DTJ Fabrication & Welding Ltd2026
- Edge Cleaning Equipment (South Wales) Limited2007
- Electron Services (Glos) Ltd2006
All machinery repair and installation companies in Newport · All trades in Newport · Machinery repair and installation across the UK
Frequently asked questions
When are DC Williams Cardiff Limited's accounts due?
DC Williams Cardiff Limited's next accounts are due at Companies House by 31 July 2027 (in 291 days), covering the period to 31 October 2026.
When is DC Williams Cardiff Limited's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is DC Williams Cardiff Limited still trading?
DC Williams Cardiff Limited 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 DC Williams Cardiff Limited do?
DC Williams Cardiff Limited is registered under Installation of industrial machinery and equipment (SIC 33200).
How old is DC Williams Cardiff Limited?
DC Williams Cardiff Limited was incorporated on 26 October 2016, 9 years ago.
What is the penalty if DC Williams Cardiff Limited 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 DC Williams Cardiff Limited 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.