- Companies
- Motor traders
- Poole
- Diamond Worx Ltd
Diamond Worx Ltd
- Company number
- 14288486
- Incorporated
- 10 Aug 20224 years trading
- Registered office
- 60 Wimborne Road, Poole, BH15 2BY
- Nature of business
- Sale of used cars and light motor vehicles; Maintenance and repair of motor vehicles; Retail trade of motor vehicle parts and accessories
Diamond Worx Ltd is a 4-year-old private limited company registered in Poole, company number 14288486, one of 118 motor trade companies in Poole. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 £18K (-51.3%) on the year before, to -£52K.
- Current assets of £2,509 against £67K owed within a year: 0.0 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | -£52K | £60 | £2,509 | £67K | 1 |
| 31 Aug 2024 | -£35K | £26 | £2,370 | £56K | 1 |
| 31 Aug 2023 | -£22K | £50K | 1 |
Where Diamond Worx Ltd is registered
The registered office is in Poole (BH15), in the Bournemouth, Christchurch and Poole local authority area, South West. Show BH15 2BY on a map.
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- Pro-House Builders & Decorators LtdBuilders
- Coastal Coatings Marine International LtdMachinery repair and installation
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- Am GRP LimitedMachinery repair and installation
What happens if Diamond Worx 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 14288486
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 August 2022 (4 years ago)
- Registered office
- 60 Wimborne Road, Poole, BH15 2BY
- Nature of business
- Sale of used cars and light motor vehicles (SIC 45112)
Maintenance and repair of motor vehicles (SIC 45200)
Retail trade of motor vehicle parts and accessories (SIC 45320) - Year end
- 31 August (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 26 January 2026
Filing notes for motor trade companies
Motor trade companies hold vehicle stock, and how that stock is valued at the year end moves the profit directly. Some use the VAT margin scheme.
Similar companies in Poole
Other active motor trade companies registered in Poole.
- Dibbsy Mechanical Services Limited2021
- Dibbsy UK Limited2007
- Dirt Worx Limited2020
- Dolphin Towbars and Trailers Limited2013
- Dorset Quality Cars Ltd2025
- Dripgameuk Ltd2024
- Drive Autoworks Ltd2021
- Drivewithpaul Limited2026
All motor trade companies in Poole · All trades in Poole · Motor traders across the UK
Frequently asked questions
When are Diamond Worx Ltd's accounts due?
Diamond Worx Ltd's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is Diamond Worx Ltd's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Diamond Worx Ltd still trading?
Diamond Worx 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 Diamond Worx Ltd do?
Diamond Worx Ltd is registered under Sale of used cars and light motor vehicles (SIC 45112); Maintenance and repair of motor vehicles (SIC 45200); Retail trade of motor vehicle parts and accessories (SIC 45320).
How old is Diamond Worx Ltd?
Diamond Worx Ltd was incorporated on 10 August 2022, 4 years ago.
What is the penalty if Diamond Worx 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 Diamond Worx 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.