- Companies
- Civil engineering
- Bishop Auckland
- NJS Groundworks ( North East ) Ltd
NJS Groundworks ( North East ) Ltd
- Company number
- 14864454
- Incorporated
- 12 May 20233 years trading
- Registered office
- 1 Hutton Close, South Church Enterprise Park, Bishop Auckland, Co Durham, DL14 6XG
- Nature of business
- Construction of other civil engineering projects n.e.c.
NJS Groundworks ( North East ) Ltd is a 3-year-old private limited company registered in Bishop Auckland, company number 14864454, one of 21 civil engineering contractors in Bishop Auckland. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for NJS Groundworks ( North East ) LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £7,882 (+20.6%) on the year before, to £46K.
- Current assets of £52K against £5,306 owed within a year: 9.8 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 3 years, 2024 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £46K | £52K | £5,306 | 1 | |
| 31 Mar 2025 | £38K | £54K | £14K | 1 | |
| 31 Mar 2024 | £20K | £26K | £5,035 | 0 |
Where NJS Groundworks ( North East ) Ltd is registered
The registered office is in Bishop Auckland (DL14), in the County Durham local authority area, North East. Show DL14 6XG on a map.
Other trade companies in DL14
- FJ Maintenance Ne LtdSpecialist contractors
- MTS Electrics LtdElectricians
- TMRC LtdSpecialist contractors
- Bishop Car Wash LtdCleaning companies
- Victory Roofing LtdRoofers
- Rend-Pro North East LimitedProperty developers
- Vickers Detailing LimitedCleaning companies
- Orchard Tree Care Services LtdLandscapers and gardeners
Shared registered office
62 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if NJS 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 31 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 14864454
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 May 2023 (3 years ago)
- Registered office
- 1 Hutton Close, South Church Enterprise Park, Bishop Auckland, Co Durham, DL14 6XG
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 6 May 2026
- Previous names
- NGS Groundworks Ltd (until 5 Jun 2023)
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Bishop Auckland
Other active civil engineering contractors registered in Bishop Auckland.
- Safe Zone Markings Ltd2025
- Set in Stone (Teesdale) Limited2023
- Swan Site Engineering (Ne) Ltd2022
- Adamnewby Limited2020
- Baillie Highways Ltd2025
- C&A Structural and Design Services Ltd2025
- Cjy Consultancy Ltd2018
- Complete Cladding Systems Limited2000
All civil engineering contractors in Bishop Auckland · All trades in Bishop Auckland · Civil engineering across the UK
Frequently asked questions
When are NJS Groundworks ( North East ) Ltd's accounts due?
NJS Groundworks ( North East ) Ltd's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is NJS Groundworks ( North East ) Ltd's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is NJS Groundworks ( North East ) Ltd still trading?
NJS 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 NJS Groundworks ( North East ) Ltd do?
NJS Groundworks ( North East ) Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is NJS Groundworks ( North East ) Ltd?
NJS Groundworks ( North East ) Ltd was incorporated on 12 May 2023, 3 years ago.
What is the penalty if NJS 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 NJS 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.