- Companies
- Specialist contractors
- Durham
- Ar Building Contractors (North East) Limited
Ar Building Contractors (North East) Limited
- Company number
- 10669578
- Incorporated
- 14 Mar 20179 years trading
- Registered office
- 11 Kirkham Road, Newton Hall, Durham, DH1 5LJ
- Nature of business
- Other specialised construction activities n.e.c.
Ar Building Contractors (North East) Limited is a 9-year-old private limited company registered in Durham, company number 10669578, one of 67 specialist construction companies in Durham. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 down £289 (-5.9%) on the year before, to £4,594.
- Net assets rose in 3 of 7 year-on-year comparisons on record.
- Current assets of £74K against £54K owed within a year: 1.4 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £4,594 | £32K | £74K | £54K | 0 |
| 31 Mar 2024 | £4,883 | £21K | £94K | £66K | 4 |
| 31 Mar 2023 | £615 | £64K | £90K | £61K | 5 |
| 31 Mar 2022 | £538 | £11K | £80K | £46K | 6 |
| 31 Mar 2021 | £737 | £44K | £99K | £65K | 1 |
| 31 Mar 2020 | £1,125 | £10K | £42K | £42K | 1 |
| 31 Mar 2019 | £946 | £13K | £43K | £46K | 2 |
| 31 Mar 2018 | £8,426 | £22K | £38K | £34K | 2 |
Where Ar Building Contractors (North East) Limited is registered
The registered office is in Durham (DH1), in the County Durham local authority area, North East. Show DH1 5LJ 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 Ar Building Contractors (North East) 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 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 10669578
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 March 2017 (9 years ago)
- Registered office
- 11 Kirkham Road, Newton Hall, Durham, DH1 5LJ
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 13 March 2026
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.
- Atkinsons Building Services Ltd2024
- Chapman & Henderson Construction Limited2015
- Corelift Mechanical Solutions Ltd2026
- Coxhoe Groundworks Durham Drainage Limited2010
- CX Traffic Management Ltd2021
- D. Ward Plant Hire Limited1989
- David Beswick Construction Ltd2014
- DH1 Design and Build Ltd2024
All specialist construction companies in Durham · All trades in Durham · Specialist contractors across the UK
Frequently asked questions
When are Ar Building Contractors (North East) Limited's accounts due?
Ar Building Contractors (North East) Limited's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is Ar Building Contractors (North East) Limited's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Ar Building Contractors (North East) Limited still trading?
Ar Building Contractors (North East) 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 Ar Building Contractors (North East) Limited do?
Ar Building Contractors (North East) Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Ar Building Contractors (North East) Limited?
Ar Building Contractors (North East) Limited was incorporated on 14 March 2017, 9 years ago.
What is the penalty if Ar Building Contractors (North East) 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 Ar Building Contractors (North East) 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.