- Companies
- Groundworks and demolition
- Durham
- Ab Groundworks North East Ltd
Ab Groundworks North East Ltd
- Company number
- 12315983
- Incorporated
- 14 Nov 20196 years trading
- Registered office
- 59 Bradford Crescent, Durham, DH1 1HL
- Nature of business
- Site preparation
Ab Groundworks North East Ltd is a 6-year-old private limited company registered in Durham, company number 12315983, one of 13 groundworks and demolition companies in Durham. Its next accounts are due at Companies House on 30 November 2026, and its first CT600 is due at HMRC on 30 November 2026.
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 £14K (-82.6%) on the year before, to £2,975.
- Net assets rose in 2 of 4 year-on-year comparisons on record.
- Current assets of £14K against £12K owed within a year: 1.2 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 5 years, 2020 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2024 | £2,975 | £14K | £12K | 2 | |
| 30 Nov 2023 | £17K | £1,155 | £38K | £21K | 2 |
| 30 Nov 2022 | £12K | £4,582 | £30K | £18K | 2 |
| 30 Nov 2021 | £23K | £7,171 | £28K | £5,463 | 2 |
| 30 Nov 2020 | £10K | £6,101 | £19K | £8,236 | 2 |
Where Ab Groundworks North East Ltd is registered
The registered office is in Durham (DH1), in the County Durham local authority area, North East. Show DH1 1HL 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 Ab Groundworks North East 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 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
- 12315983
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 November 2019 (6 years ago)
- Registered office
- 59 Bradford Crescent, Durham, DH1 1HL
- Nature of business
- Site preparation (SIC 43120)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2024
- Last confirmation statement
- 13 November 2025
Filing notes for groundworks and demolition companies
Groundworks and demolition companies tend to own heavy plant, so capital allowances and hire purchase liabilities show up in both the accounts and the CT600.
Similar companies in Durham
Other active groundworks and demolition companies registered in Durham.
- Aw Groundwork Solutions Ltd2023
- De Groundworks Limited2019
- Exploration & Testing Associates Limited2019
- Express Traffic Management Limited2014
- Lowerson Groundworks Limited2016
- M&F Groundworks Ltd2024
- MJ Geosolutions Ltd2025
- North East Earthworks Ltd2016
All groundworks and demolition companies in Durham · All trades in Durham · Groundworks and demolition across the UK
Frequently asked questions
When are Ab Groundworks North East Ltd's accounts due?
Ab Groundworks North East Ltd's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is Ab Groundworks North East Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 30 November 2025, due by 30 November 2026, and one for the period to 28 February 2026, due by 28 February 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Ab Groundworks North East Ltd still trading?
Ab Groundworks North East 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 Ab Groundworks North East Ltd do?
Ab Groundworks North East Ltd is registered under Site preparation (SIC 43120).
How old is Ab Groundworks North East Ltd?
Ab Groundworks North East Ltd was incorporated on 14 November 2019, 6 years ago.
What is the penalty if Ab Groundworks North East 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 Ab Groundworks North East 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.