- Companies
- Groundworks and demolition
- Ossett
- Allsop Bros. Limited
Allsop Bros. Limited
- Company number
- 11439775
- Incorporated
- 29 Jun 20188 years trading
- Registered office
- 66 Wakefield Road, Ossett, WF5 9JS
- Nature of business
- Test drilling and boring
Allsop Bros. Limited is a 8-year-old private limited company registered in Ossett, company number 11439775, one of the UK's groundworks and demolition companies. Its next accounts are due at Companies House on 29 March 2027, and the CT600 for the period to 29 June 2026 is due at HMRC on 29 June 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 £8,771 (-20.7%) on the year before, to £34K.
- Net assets rose in 2 of 6 year-on-year comparisons on record.
- Current assets of £52K against £24K owed within a year: 2.2 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 29 Jun 2025 | £34K | £38K | £52K | £24K | 2 |
| 29 Jun 2024 | £42K | £47K | £61K | £22K | 2 |
| 29 Jun 2023 | £45K | £36K | £43K | £3,341 | 0 |
| 29 Jun 2022 | £72K | £146K | £64K | 3 | |
| 29 Jun 2021 | £46K | £68K | £33K | 3 | |
| 30 Jun 2020 | £60K | £130K | £84K | 3 | |
| 30 Jun 2019 | £44K | £114K | £90K |
Where Allsop Bros. Limited is registered
The registered office is in Ossett (WF5), in the Wakefield local authority area, Yorkshire and The Humber. Show WF5 9JS on a map.
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Shared registered office
45 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 Allsop Bros. 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 29 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 30 Mar 2027 to 29 Apr 2027 | £150 |
| 1 to 3 months late | 30 Apr 2027 to 29 Jun 2027 | £375 |
| 3 to 6 months late | 30 Jun 2027 to 29 Sep 2027 | £750 |
| More than 6 months late | From 30 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 30 Jun 2027 | £200 |
| 3 months late | 29 Sep 2027 | another £200 |
| 6 months late | 29 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 29 Jun 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
- 11439775
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 June 2018 (8 years ago)
- Registered office
- 66 Wakefield Road, Ossett, WF5 9JS
- Nature of business
- Test drilling and boring (SIC 43130)
- Year end
- 29 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 29 June 2025
- Last confirmation statement
- 4 April 2026
Filing notes for groundworks and demolition companies
Groundworks and demolition companies tend to own heavy plant, so capital allowances and hire purchase liabilities show up in both the accounts and the CT600.
Similar companies in Ossett
Other active groundworks and demolition companies registered in Ossett.
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Frequently asked questions
When are Allsop Bros. Limited's accounts due?
Allsop Bros. Limited's next accounts are due at Companies House by 29 March 2027 (in 167 days), covering the period to 29 June 2026.
When is Allsop Bros. Limited's CT600 due?
The CT600 for the period to 29 June 2026 is due at HMRC by 29 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 30 March 2027.
Is Allsop Bros. Limited still trading?
Allsop Bros. 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 Allsop Bros. Limited do?
Allsop Bros. Limited is registered under Test drilling and boring (SIC 43130).
How old is Allsop Bros. Limited?
Allsop Bros. Limited was incorporated on 29 June 2018, 8 years ago.
What is the penalty if Allsop Bros. 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 Allsop Bros. 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.