- Companies
- Specialist contractors
- Durham
- Acd Groundworks Limited
Acd Groundworks Limited
- Company number
- 10630653
- Incorporated
- 21 Feb 20179 years trading
- Registered office
- 6 ST Marys Close ST. Marys Close, Shincliffe, Durham, DH1 2ND
- Nature of business
- Other specialised construction activities n.e.c.
Acd Groundworks Limited is a 9-year-old private limited company registered in Durham, company number 10630653, one of 67 specialist construction companies in Durham. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 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 £49K (+93.4%) on the year before, to £101K.
- Net assets rose in 6 of 8 year-on-year comparisons on record.
- Current assets of £105K against £17K owed within a year: 6.0 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 9 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2025 | £101K | £82K | £105K | £17K | 1 |
| 29 Feb 2024 | £52K | £19K | £19K | £0 | 1 |
| 28 Feb 2024 | £99K | £68K | £89K | £13K | 1 |
| 28 Feb 2023 | £97K | £56K | £85K | £12K | 1 |
| 28 Feb 2022 | £52K | £36K | £55K | £13K | 1 |
| 28 Feb 2021 | £30K | £14K | £24K | £4,467 | 1 |
| 29 Feb 2020 | £41K | £22K | £47K | £19K | 1 |
| 28 Feb 2019 | £23K | £3,536 | £23K | £16K | 2 |
| 28 Feb 2018 | £7,589 | £1,058 | £5,835 | £6,820 | 1 |
Where Acd Groundworks Limited is registered
The registered office is in Durham (DH1), in the County Durham local authority area, North East. Show DH1 2ND on a map.
Other trade companies in DH1
- Drives & Patios 4 You LtdLandscapers and gardeners
- Hanser LimitedBuilders
- McCluskey Roofing North East LtdRoofers
- Phone and Laptop Repairs Ne LtdRepair services
- Tyne & Wear Commercial Cleaning LtdCleaning companies
- HZG Projects LimitedCivil engineering
- Damiora Group LtdFacilities management
- James Lawton Homes ( Whickham Farm ) LtdProperty developers
What happens if Acd Groundworks 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 30 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 10630653
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 February 2017 (9 years ago)
- Registered office
- 6 ST Marys Close ST. Marys Close, Shincliffe, Durham, DH1 2ND
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 28 February (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 20 February 2026
- Previous names
- Acd Grounworks Limited (until 27 Feb 2017)
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 Durham
Other active specialist construction companies registered in Durham.
- Andrew Hardy Construction Ltd2020
- Ant Plant Hire Ltd2014
- Ar Building Contractors (North East) Limited2017
- Atkinsons Building Services Ltd2024
- Chapman & Henderson Construction Limited2015
- Corelift Mechanical Solutions Ltd2026
- Coxhoe Groundworks Durham Drainage Limited2010
- CX Traffic Management Ltd2021
All specialist construction companies in Durham · All trades in Durham · Specialist contractors across the UK
Frequently asked questions
When are Acd Groundworks Limited's accounts due?
Acd Groundworks Limited's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is Acd Groundworks Limited's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is Acd Groundworks Limited still trading?
Acd Groundworks 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 Acd Groundworks Limited do?
Acd Groundworks Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Acd Groundworks Limited?
Acd Groundworks Limited was incorporated on 21 February 2017, 9 years ago.
What is the penalty if Acd Groundworks 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 Acd Groundworks 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.