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- Doncaster
- D Birkby Joinery Ltd
Company profile · Joiners and carpenters
D Birkby Joinery Ltd
D Birkby Joinery Ltd is a 2-year-old private limited company registered in Doncaster, company number 15261069, one of 85 joinery companies in Doncaster. 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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Financial snapshot, 2025
From the balance sheet at 30 November 2025, as filed at Companies House.
D Birkby Joinery Ltd over the years
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 £788 on the year before, to £832.
- Current assets of £16K against £23K owed within a year: 0.7 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | £832 | £16K | £23K | 1 | |
| 30 Nov 2024 | £44 | £7,769 | £3,725 | 1 |
Public contracts won
D Birkby Joinery Ltd has one public sector contract award on record; the ones with their own published value total £60K (2023). Source: Contracts Finder and Find a Tender award notices. These were matched by the company's exact name because the notice gave no company number.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| City of Doncaster Council | Corn Exchange - Studwork | £60K | 28 Dec 2023 |
Where D Birkby Joinery Ltd is registered
The registered office is in Doncaster (DN5), in the Doncaster local authority area, Yorkshire and The Humber. Show DN5 8LY on a map.
Other trade companies in DN5
- D3 Lifestyle Group LimitedMotor traders
- Thurnscoe Bungalows LimitedBuilders
- Mastercraft Roofing and Home Improvements LtdRoofers
- Just Vags LtdMechanics and garages
- Wilson Decorators (Doncaster) LtdPainters and decorators
- Surface Groundworks LimitedLandscapers and gardeners
- Vaulto Automotive Customisation LtdMechanics and garages
- GR33N Group (G3) LtdProperty developers
What happens if D Birkby Joinery 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
- 15261069
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 November 2023 (2 years ago)
- Registered office
- Cravendale, York Road, Doncaster, DN5 8LY
- 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
- 4 November 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 Doncaster
Other active joinery companies registered in Doncaster.
- D.D-R. Joinery Limited1997
- Danum Joinery Limited2007
- Dda Joinery Ltd2024
- Dean Cairns Joinery Ltd2013
- Direct Gates Doncaster Ltd2025
- Domus Construction (Yorkshire) Ltd2021
- Domus Fire Limited2026
- Doncaster Joinery Limited2016
All joinery companies in Doncaster · All trades in Doncaster · Joiners and carpenters across the UK
Frequently asked questions
When are D Birkby Joinery Ltd's accounts due?
D Birkby Joinery Ltd's next accounts are due at Companies House by 31 August 2027 (in 323 days), covering the period to 30 November 2026.
When is D Birkby Joinery 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 D Birkby Joinery Ltd still trading?
D Birkby Joinery 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 D Birkby Joinery Ltd do?
D Birkby Joinery Ltd is registered under Joinery installation (SIC 43320).
How old is D Birkby Joinery Ltd?
D Birkby Joinery Ltd was incorporated on 5 November 2023, 2 years ago.
Has D Birkby Joinery Ltd won public sector contracts?
Yes. D Birkby Joinery Ltd has one contract award from public bodies on Contracts Finder and Find a Tender (those with their own published value total £60K), most recently from City of Doncaster Council.
What is the penalty if D Birkby Joinery 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 D Birkby Joinery 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.