- Companies
- Joiners and carpenters
- Bradford
- Interworx Northern Ltd
Interworx Northern Ltd
- Company number
- 12303358
- Incorporated
- 7 Nov 20196 years trading
- Registered office
- Unit 2D Black Dyke Mills, Queensbury, Bradford, BD13 1QA
- Nature of business
- Joinery installation
Interworx Northern Ltd is a 6-year-old private limited company registered in Bradford, company number 12303358, one of 78 joinery companies in Bradford. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 unchanged on the year before, at £2.
- Net assets rose in 0 of 5 year-on-year comparisons on record.
- 2 employees on average during the year.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | £2 | £2 | 2 | ||
| 30 Nov 2024 | £2 | £2 | 2 | ||
| 30 Nov 2023 | £2 | £2 | 2 | ||
| 30 Nov 2022 | £2 | £2 | 2 | ||
| 30 Nov 2021 | £2 | £2 | 2 | ||
| 30 Nov 2020 | £2 | £2 | 2 |
Where Interworx Northern Ltd is registered
The registered office is in Bradford (BD13), in the Bradford local authority area, Yorkshire and The Humber. Show BD13 1QA on a map.
Other trade companies in BD13
- Versatile Interiors LimitedFinishing trades
- Thornton Auto Parts LtdMotor traders
- Alr Developments 1 LimitedBuilders
- Tayplant LtdBuilders
- Volta53 LtdProperty developers
- SF Plastering & Rendering LtdPlasterers
- Precision Electrical Yorkshire LtdElectricians
- West Yorkshire Motorcycles LtdMotor traders
What happens if Interworx Northern 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 12303358
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 November 2019 (6 years ago)
- Registered office
- Unit 2D Black Dyke Mills, Queensbury, Bradford, BD13 1QA
- Nature of business
- Joinery installation (SIC 43320)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 6 November 2025
- Previous names
- Interfit Doors Ltd (until 17 Aug 2022)
Filing notes for joinery companies
Joinery companies can carry stock and work in progress at the year end, especially bespoke workshop work, and that figure moves the profit for the year.
Similar companies in Bradford
Other active joinery companies registered in Bradford.
- J Hussain Building Ltd2026
- James-Harrison Joinery Limited2016
- JG Joinery Services Ltd2019
- Kundi Home Ltd2022
- M Ibrahim Construction Ltd2026
- Mainlift Limited1988
- Mann Made Projects Limited2025
- Martin Garside Limited2008
All joinery companies in Bradford · All trades in Bradford · Joiners and carpenters across the UK
Frequently asked questions
When are Interworx Northern Ltd's accounts due?
Interworx Northern Ltd's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is Interworx Northern Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Interworx Northern Ltd still trading?
Interworx Northern 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 Interworx Northern Ltd do?
Interworx Northern Ltd is registered under Joinery installation (SIC 43320).
How old is Interworx Northern Ltd?
Interworx Northern Ltd was incorporated on 7 November 2019, 6 years ago.
What is the penalty if Interworx Northern 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 Interworx Northern 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.