- Company number
- 04214235
- Incorporated
- 10 May 200125 years trading
- Registered office
- B Dobson and Son Ltd, 1 Starkey Street, Heywood, Lancashire, OL10 4JS
- Nature of business
- Construction of commercial buildings; Construction of domestic buildings
B Dobson & Son Ltd is a 25-year-old private limited company registered in Heywood, company number 04214235, one of 32 building contractors in Heywood. 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.
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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 £305K (-227.9%) on the year before, to -£171K.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £50K against £71K owed within a year: 0.7 times cover.
- 11 employees on average, up from 10 the year before.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | -£171K | £50K | £71K | 11 | |
| 31 Mar 2025 | £134K | £79K | £57K | 10 | |
| 31 Mar 2024 | £117K | £146K | £80K | 9 | |
| 31 Mar 2023 | £184K | £220K | £126K | 9 | |
| 31 Mar 2022 | £248K | £109K | £95K | 9 | |
| 31 Mar 2021 | £196K | £134K | £71K | 9 | |
| 31 Mar 2020 | £114K | £57K | £38K | 9 | |
| 31 Mar 2019 | £13K | £256K | £23K | ||
| 31 Mar 2018 | £38K | £358K | £66K | ||
| 31 Mar 2017 | £96K | £114K | £448K | £74K |
Where B Dobson & Son Ltd is registered
The registered office is in Heywood (OL10), in the Rochdale local authority area, North West. Show OL10 4JS on a map.
Other trade companies in OL10
- SRK Automotive LtdMechanics and garages
- CJX Technical Services LimitedElectricians
- A&G Joinery Serves and Decorating LtdProperty developers
- Shareprofit Building & Handman Services LtdInstallers
- Calderdale Cleaning Collective LimitedCleaning companies
- MK Vag Automotive LtdMotor traders
- Elliott’S Exteriors LtdCleaning companies
- CW Construction & Joinery LtdBuilders
What happens if B Dobson & Son 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
- 04214235
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 May 2001 (25 years ago)
- Registered office
- B Dobson and Son Ltd, 1 Starkey Street, Heywood, Lancashire, OL10 4JS
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202) - Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 11 October 2025
- Charges (mortgages)
- 3 outstanding of 3 registered
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Heywood
Other active building contractors registered in Heywood.
- Brightbeam Interior Solutions Ltd2022
- CJN Brickwork Ltd2024
- Cladding by Design Ltd2008
- Corry Construction & Build Limited2026
- CW Construction & Joinery Ltd2026
- Dimora Construction Limited1998
- Falcon Granite & Marble Ltd2019
- Garage Iq Ltd2025
All building contractors in Heywood · All trades in Heywood · Builders across the UK
Frequently asked questions
When are B Dobson & Son Ltd's accounts due?
B Dobson & Son 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 B Dobson & Son 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 B Dobson & Son Ltd still trading?
B Dobson & Son 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 B Dobson & Son Ltd do?
B Dobson & Son Ltd is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202).
How old is B Dobson & Son Ltd?
B Dobson & Son Ltd was incorporated on 10 May 2001, 25 years ago.
What is the penalty if B Dobson & Son 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 B Dobson & Son 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.