- Company number
- 10243134
- Incorporated
- 21 Jun 201610 years trading
- Registered office
- Regency House, 33 Wood Street, Barnet, Herts, EN5 4BE
- Nature of business
- Construction of commercial buildings; Construction of domestic buildings; Electrical installation; Other specialised construction activities n.e.c.
Stowson Limited is a 10-year-old private limited company registered in Barnet, company number 10243134, one of 201 building contractors in Barnet. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 up £84K (+23.2%) on the year before, to £447K.
- Net assets rose in 8 of 9 year-on-year comparisons on record.
- Current assets of £1.7M against £1.2M owed within a year: 1.4 times cover.
- 4 employees on average during the year.
- 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 May 2026 | £447K | £140K | £1.7M | £1.2M | 4 |
| 31 May 2025 | £363K | £685K | £1.4M | £1M | 4 |
| 31 May 2024 | £305K | £30K | £701K | £391K | 5 |
| 31 May 2023 | £275K | £22K | £696K | £407K | 5 |
| 31 May 2022 | £212K | £27K | £694K | £461K | 5 |
| 31 May 2021 | £192K | £12K | £584K | £363K | 4 |
| 31 May 2020 | £189K | £36K | £431K | £207K | 3 |
| 31 May 2019 | £161K | £96K | £519K | £379K | 3 |
| 31 May 2018 | £110K | £96K | £348K | £271K | 4 |
| 31 May 2017 | £111K | £72K | £403K | £301K | 3 |
Where Stowson Limited is registered
The registered office is in Barnet (EN5), in the Barnet local authority area, London. Show EN5 4BE on a map.
Other trade companies in EN5
- Paysa Gas LtdPlumbers and heating engineers
- Greatway Business LtdInstallers
- Je Mobile Tyres LtdMechanics and garages
- Barnet Air LtdPlumbers and heating engineers
- Hutch Electrical LtdElectricians
- Nexflow Mechanical LtdSpecialist contractors
- A J Plant LtdMotor traders
- Plumbing365 LtdPlumbers and heating engineers
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 Stowson 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 10243134
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 June 2016 (10 years ago)
- Registered office
- Regency House, 33 Wood Street, Barnet, Herts, EN5 4BE
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202)
Electrical installation (SIC 43210)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 31 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 12 February 2026
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 Barnet
Other active building contractors registered in Barnet.
- Strayfield Park Homes Ltd2016
- Survey Plus Ltd2018
- Tekton Construction Ltd2018
- The Hadley Loft Company Ltd2020
- Tigre Services UK Limited2015
- Total Driveway Specialist Ltd2013
- Trojak Construction Ltd2025
- Tudor Construction Services Ltd2013
All building contractors in Barnet · All trades in Barnet · Builders across the UK
Frequently asked questions
When are Stowson Limited's accounts due?
Stowson Limited's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is Stowson Limited's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is Stowson Limited still trading?
Stowson 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 Stowson Limited do?
Stowson Limited is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202); Electrical installation (SIC 43210); Other specialised construction activities n.e.c. (SIC 43999).
How old is Stowson Limited?
Stowson Limited was incorporated on 21 June 2016, 10 years ago.
What is the penalty if Stowson 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 Stowson 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.