- Companies
- Joiners and carpenters
- Denby
- I Duddy Joinery Limited
I Duddy Joinery Limited
- Company number
- 06327774
- Incorporated
- 30 Jul 200719 years trading
- Registered office
- Durham House, 38 Street Lane, Denby, Derbyshire, DE5 8NE
- Nature of business
- Joinery installation
I Duddy Joinery Limited is a 19-year-old private limited company registered in Denby, company number 06327774, one of the UK's joinery companies. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 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 £13K (-98.6%) on the year before, to £176.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £6,704 against £11K owed within a year: 0.6 times cover.
- -1 employees on average, down from 0 the year before.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2025 | £176 | £4,212 | £6,704 | £11K | -1 |
| 31 Jul 2024 | £13K | £4,048 | £7,648 | £1,448 | 0 |
| 31 Jul 2023 | £19K | £7,954 | £13K | £3,419 | -1 |
| 31 Jul 2022 | £19K | £10K | £10K | £2,259 | 1 |
| 31 Jul 2021 | £23K | £9,804 | £12K | £4,094 | 1 |
| 31 Jul 2020 | £25K | £8,526 | £10K | £3,501 | 1 |
| 31 Jul 2019 | £20K | £2,275 | £15K | £10K | 1 |
| 31 Jul 2018 | £17K | £2,995 | £6,500 | £6,119 | 1 |
| 31 Jul 2017 | £31K | £12K | £26K | £14K | 1 |
| 31 Jul 2016 | £231 | £7,184 | £23K |
Where I Duddy Joinery Limited is registered
The registered office is in Denby (DE5), in the Amber Valley local authority area, East Midlands. Show DE5 8NE on a map.
Other trade companies in DE5
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- Lime & Oak Conservation LtdBuilders
- Ninety6Performance LtdMotor traders
- Browns Automotive Derbyshire LtdMotor traders
- Top Float Property Services LtdInstallers
- Orion Power Solutions LtdElectricians
- BK Auto's (Ripley) LtdMechanics and garages
- N9 Builders LtdBuilders
Shared registered office
35 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 I Duddy Joinery 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 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 06327774
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 July 2007 (19 years ago)
- Registered office
- Durham House, 38 Street Lane, Denby, Derbyshire, DE5 8NE
- Nature of business
- Joinery installation (SIC 43320)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 1 July 2025
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 Denby
Other active joinery companies registered in Denby.
All joinery companies in Denby · All trades in Denby · Joiners and carpenters across the UK
Frequently asked questions
When are I Duddy Joinery Limited's accounts due?
I Duddy Joinery Limited's next accounts are due at Companies House by 30 April 2027 (in 199 days), covering the period to 31 July 2026.
When is I Duddy Joinery Limited's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is I Duddy Joinery Limited still trading?
I Duddy Joinery Limited is listed as active on the Companies House register (checked 13 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 I Duddy Joinery Limited do?
I Duddy Joinery Limited is registered under Joinery installation (SIC 43320).
How old is I Duddy Joinery Limited?
I Duddy Joinery Limited was incorporated on 30 July 2007, 19 years ago.
What is the penalty if I Duddy Joinery 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 I Duddy Joinery Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.