- Company number
- 13018554
- Incorporated
- 15 Nov 20205 years trading
- Registered office
- 175 Wokingham Road, Reading, Berkshire, RG6 1LT
- Nature of business
- Construction of domestic buildings
S Owers Building Ltd is a 5-year-old private limited company registered in Reading, company number 13018554, one of 426 building contractors in Reading. 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 up £578 (+27.5%) on the year before, to -£1,527.
- Net assets rose in 1 of 3 year-on-year comparisons on record.
- Current assets of £43K against £43K owed within a year: 1.0 times cover.
- 3 employees on average during the year.
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | -£1,527 | £43K | £43K | 3 | |
| 31 Mar 2024 | -£2,105 | £14K | £21K | 3 | |
| 31 Mar 2023 | £89 | £13K | £17K | 4 | |
| 31 Mar 2022 | £243 | £11K | £12K | £18K | 2 |
Where S Owers Building Ltd is registered
The registered office is in Reading (RG6), in the Reading local authority area, South East. Show RG6 1LT on a map.
Other trade companies in RG6
- Climahub LtdPlumbers and heating engineers
- Aimbot LimitedCleaning companies
- Skylinez Home Improvements LimitedBuilders
- South East Mobile Tyres LtdMechanics and garages
- Ldhcarparts LimitedMechanics and garages
- JS Awbery Flooring LtdFloor and wall tilers
- Vipooconstructions LimitedBuilders
- Abcdc LtdSpecialist contractors
Also registered at this address
15 other companies use the same registered office as S Owers Building Ltd.
- Bradley Builders Construction LtdBuilders
- DLM Golf LtdInstallers
- Ely Golf LtdLandscapers and gardeners
- Ems General Services LtdCivil engineering
- General Building Company & Sons LtdBuilders
- Harlton Electrical LimitedElectricians
- Hortlands Irrigation LtdLandscapers and gardeners
- I Basden Plumbing & Heating LtdPlumbers and heating engineers
- Laburnum Construction LimitedBuilders
- MBS Contracting LtdBuilders
- SD Maintenance LtdPlumbers and heating engineers
- SPD Creations LimitedProperty developers
- SPJ Electrical LtdElectricians
- Technical Commercial Management LimitedInstallers
- Youngs Heating & Plumbing Services LimitedPlumbers and heating engineers
What happens if S Owers Building 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
- 13018554
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 November 2020 (5 years ago)
- Registered office
- 175 Wokingham Road, Reading, Berkshire, RG6 1LT
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 14 November 2025
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 Reading
Other active building contractors registered in Reading.
- Saimon Multiservice Company Ltd2019
- Samuel Nicholas Garden Rooms Ltd2022
- SBM Sumners Building & Maintenance Ltd2014
- Screedeasy Ltd.2016
- Se Build (Oxon) Limited2020
- Sealant Applications Limited2003
- Semco Limited2007
- Senec Construction Ltd2013
All building contractors in Reading · All trades in Reading · Builders across the UK
Frequently asked questions
When are S Owers Building Ltd's accounts due?
S Owers Building 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 S Owers Building 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 S Owers Building Ltd still trading?
S Owers Building 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 S Owers Building Ltd do?
S Owers Building Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is S Owers Building Ltd?
S Owers Building Ltd was incorporated on 15 November 2020, 5 years ago.
What is the penalty if S Owers Building 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 S Owers Building 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.