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- D J Groundworkers Limited
Company profile · Installers
D J Groundworkers Limited
D J Groundworkers Limited is a 27-year-old private limited company registered in Weymouth, company number 03783286, one of 24 installation companies (insulation, lifts, shutters and similar) in Weymouth. Its next accounts are due at Companies House on 29 February 2028, and the CT600 for the period to 31 May 2027 is due at HMRC on 31 May 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 May 2025, as filed at Companies House.
D J Groundworkers Limited over the years
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 £14K (+6.7%) on the year before, to £215K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- 2 employees 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 May 2025 | £215K | 2 | |||
| 31 May 2024 | £201K | £43K | £58K | £58K | 2 |
| 31 May 2023 | £196K | £17K | £43K | £29K | 2 |
| 31 May 2022 | £212K | £27K | £63K | £64K | 2 |
| 31 May 2021 | £187K | £27K | £72K | £64K | 2 |
| 31 May 2020 | £202K | £25K | £60K | £40K | 2 |
| 31 May 2019 | £225K | £21K | £89K | £57K | 2 |
| 31 May 2018 | £213K | £16K | £74K | £27K | |
| 31 May 2017 | £230K | £51K | £107K | £38K | 1 |
| 31 May 2016 | £216K | £29K | £88K | £44K |
Where D J Groundworkers Limited is registered
The registered office is in Weymouth (DT4), in the Dorset local authority area, South West. Show DT4 7BJ on a map.
Other trade companies in DT4
- Pioneer Projects LimitedProperty developers
- TQ Drylining Solutions LtdPlasterers
- JR Property Care LtdCleaning companies
- DT Windows & Doors LtdGlaziers
- Bauen Build LimitedProperty developers
- Dorset Linen Services LimitedCleaning companies
- Regal Building Services (Dorset) LtdSpecialist contractors
- Ello Services LtdBuilders
Also registered at this address
3 other companies use the same registered office as D J Groundworkers Limited.
- Allen Building & Landscaping LtdLandscapers and gardeners
- Buckler Environmental Services LimitedProperty developers
- Instergas Boiler Care LimitedPlumbers and heating engineers
What happens if D J Groundworkers 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 29 February 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2028 to 31 Mar 2028 | £150 |
| 1 to 3 months late | 1 Apr 2028 to 31 May 2028 | £375 |
| 3 to 6 months late | 1 Jun 2028 to 31 Aug 2028 | £750 |
| More than 6 months late | From 1 Sep 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2028 | £200 |
| 3 months late | 31 Aug 2028 | another £200 |
| 6 months late | 30 Nov 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 03783286
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 June 1999 (27 years ago)
- Registered office
- 7 King Street, Weymouth, Dorset, DT4 7BJ
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 May 2026
- Last confirmation statement
- 22 May 2026
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Weymouth
Other active installation companies (insulation, lifts, shutters and similar) registered in Weymouth.
- Dorset Window Installations and Repairs Ltd2023
- Duvari Construction Dorset Limited2016
- Elite Shutters Ltd2025
- Farwell Contracting Limited2025
- Hampson Builders Limited2017
- Harbour Construction Dorset Limited2003
- Heritage Home Group Ltd2026
- Highlight Electrical Services Ltd2024
All installation companies (insulation, lifts, shutters and similar) in Weymouth · All trades in Weymouth · Installers across the UK
Frequently asked questions
When are D J Groundworkers Limited's accounts due?
D J Groundworkers Limited's next accounts are due at Companies House by 29 February 2028 (in 505 days), covering the period to 31 May 2027.
When is D J Groundworkers Limited's CT600 due?
The CT600 for the period to 31 May 2027 is due at HMRC by 31 May 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2028.
Is D J Groundworkers Limited still trading?
D J Groundworkers 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 D J Groundworkers Limited do?
D J Groundworkers Limited is registered under Other construction installation (SIC 43290).
How old is D J Groundworkers Limited?
D J Groundworkers Limited was incorporated on 7 June 1999, 27 years ago.
What is the penalty if D J Groundworkers 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 D J Groundworkers 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.