- Companies
- Joiners and carpenters
- Eu Diamond Service Ltd
Eu Diamond Service Ltd
- Company number
- 08642961
- Incorporated
- 8 Aug 201313 years trading
- Registered office
- 191-193 High Street, Hampton Hill, Middlesex, TW12 1NL
- Nature of business
- Joinery installation
Eu Diamond Service Ltd is a 13-year-old private limited company registered in Hampton Hill, company number 08642961, one of the UK's joinery companies. 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 up £6,752 (+501.3%) on the year before, to £8,099.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £37K against £23K owed within a year: 1.6 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | £8,099 | £37K | £23K | 1 | |
| 31 Aug 2024 | £1,347 | £29K | £12K | 1 | |
| 31 Aug 2023 | £8,580 | £40K | £7,972 | 1 | |
| 31 Aug 2022 | £248 | £50K | £20K | 1 | |
| 31 Aug 2021 | -£16K | £40K | £17K | 1 | |
| 31 Aug 2020 | £17K | £80K | £23K | 1 | |
| 31 Aug 2019 | £20K | £18K | £9,136 | ||
| 31 Aug 2018 | £46K | £60K | £19K | ||
| 31 Aug 2017 | £39K | £54K | £20K | ||
| 31 Aug 2016 | £22K | £30K | £30K | £14K |
Where Eu Diamond Service Ltd is registered
The registered office is in Hampton Hill (TW12), in the Richmond upon Thames local authority area, London. Show TW12 1NL on a map.
Other trade companies in TW12
- Smart Properties (Middx) LtdProperty developers
- JSW Painting and Decorating Ltd.Painters and decorators
- Regency Paving & Mosaics LtdLandscapers and gardeners
- Stone & Willow LimitedLandscapers and gardeners
- Shadzcornrer Interior LtdBuilders
- Deco Project LtdFloor and wall tilers
- Xpress Mobile Tyres LtdMechanics and garages
- Black Stone Services Group LtdFacilities management
Also registered at this address
11 other companies use the same registered office as Eu Diamond Service Ltd.
- Ashford Contract Services LtdInstallers
- Base Scaffolding UK LimitedScaffolders
- Classworks LimitedPainters and decorators
- Hillburn LimitedSpecialist contractors
- LWD Building & Maintenance LtdPlumbers and heating engineers
- MDB Steel LtdBuilders
- Platinum Wiring LtdElectricians
- Porschers LtdMotor traders
- Victorian Tiling & Landscape Contractors LimitedFinishing trades
- Victorian Tiling and Paving LimitedSpecialist contractors
- Yates Building Contractors LimitedFinishing trades
What happens if Eu Diamond Service 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
- 08642961
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 August 2013 (13 years ago)
- Registered office
- 191-193 High Street, Hampton Hill, Middlesex, TW12 1NL
- Nature of business
- Joinery installation (SIC 43320)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 8 August 2025
Filing notes for joinery companies
Joinery companies can carry stock and work in progress at the year end, especially bespoke workshop work, and that figure moves the profit for the year.
Similar companies
Other active joinery companies.
Frequently asked questions
When are Eu Diamond Service Ltd's accounts due?
Eu Diamond Service 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 Eu Diamond Service 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 Eu Diamond Service Ltd still trading?
Eu Diamond Service 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 Eu Diamond Service Ltd do?
Eu Diamond Service Ltd is registered under Joinery installation (SIC 43320).
How old is Eu Diamond Service Ltd?
Eu Diamond Service Ltd was incorporated on 8 August 2013, 13 years ago.
What is the penalty if Eu Diamond Service 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 Eu Diamond Service 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.