- Companies
- Civil engineering
- Corsham
- J M O'Toole Ltd
J M O'Toole Ltd
- Company number
- 05587899
- Incorporated
- 10 Oct 200521 years trading
- Registered office
- Unit 23 Leafield Industrial Estate, Leafield Way, Neston, Corsham, SN13 9RS
- Nature of business
- Construction of other civil engineering projects n.e.c.
J M O'Toole Ltd is a 21-year-old private limited company registered in Corsham, company number 05587899, one of 9 civil engineering contractors in Corsham. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £255K (-29.5%) on the year before, to £611K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £794K against £221K owed within a year: 3.6 times cover.
- 20 employees on average, up from 17 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 Mar 2025 | £611K | £459K | £794K | £221K | 20 |
| 31 Mar 2024 | £866K | £665K | £978K | £144K | 17 |
| 31 Mar 2023 | £903K | £935K | £1.1M | £222K | 18 |
| 31 Mar 2022 | £654K | £763K | £889K | £215K | 18 |
| 31 Mar 2021 | £509K | £638K | £778K | £243K | 19 |
| 31 Mar 2020 | £276K | £236K | £451K | £180K | 17 |
| 31 Mar 2019 | £255K | £156K | £374K | £123K | 19 |
| 31 Mar 2018 | £272K | £96K | £456K | £204K | 19 |
| 6 Apr 2017 | £271K | £289K | £455K | £215K | 20 |
| 6 Apr 2016 | £541K | £484K | £786K | £322K |
Public contracts won
J M O'Toole Ltd has 3 public sector contract awards on record, from 2024 to 2026. Source: Contracts Finder and Find a Tender award notices. For all of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown. These were matched by the company's exact name because the notice gave no company number.
Awards by year
Main buyers
- Wiltshire Council1 award
- South Gloucestershire Council1 award
- Wessex Water Services Ltd1 award
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Wiltshire Council | HE2395_Wiltshire Council Specialist Highway Works Framework | Ceiling, not shown | 11 Sep 2026 |
| South Gloucestershire Council | Framework for the Provision of Civil Engineering Labour | Ceiling, not shown | 17 Dec 2024 |
| Wessex Water Services Ltd | Design and Build Contractors (Minor Works) Framework Agreement | Ceiling, not shown | 12 Sep 2024 |
Where J M O'Toole Ltd is registered
The registered office is in Corsham (SN13), in the Wiltshire local authority area, South West. Show SN13 9RS on a map.
Other trade companies in SN13
- SPC Group LtdMachinery repair and installation
- Pristine Property Specialists LtdCleaning companies
- DJH Agri LtdMachinery repair and installation
- Bond Builders (Swindon) LimitedCivil engineering
- Endeavour Interiors LimitedSpecialist contractors
- Ashfield Construction LimitedBuilders
- SW Pristine Cleaning (Devizes Area) LtdCleaning companies
- SW Pristine Cleaning (Corsham Area) LtdCleaning companies
What happens if J M O'Toole 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 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 05587899
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 October 2005 (21 years ago)
- Registered office
- Unit 23 Leafield Industrial Estate, Leafield Way, Neston, Corsham, SN13 9RS
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 15 July 2026
- Previous names
- J O'Toole Limited (until 19 Jul 2020)
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Corsham
Other active civil engineering contractors registered in Corsham.
- Kailwoods Limited2013
- Pool World (Wessex) Ltd2006
- Stow Park Solar Ltd2019
- W&W Water Services Limited2008
- A Gill Services Limited2023
- Abbey Masonry Limited2000
- Bond Builders (Swindon) Limited2026
- Hawkes Projects Limited2010
All civil engineering contractors in Corsham · All trades in Corsham · Civil engineering across the UK
Frequently asked questions
When are J M O'Toole Ltd's accounts due?
J M O'Toole Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is J M O'Toole Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is J M O'Toole Ltd still trading?
J M O'Toole 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 J M O'Toole Ltd do?
J M O'Toole Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is J M O'Toole Ltd?
J M O'Toole Ltd was incorporated on 10 October 2005, 21 years ago.
Has J M O'Toole Ltd won public sector contracts?
Yes. J M O'Toole Ltd has 3 contract awards from public bodies on Contracts Finder and Find a Tender, most recently from Wiltshire Council.
What is the penalty if J M O'Toole 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 J M O'Toole 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.