- Company number
- 08886474
- Incorporated
- 11 Feb 201412 years trading
- Registered office
- 24 Send Road, Caversham, Reading, RG4 8EH
- Nature of business
- Construction of commercial buildings; Construction of domestic buildings
SBM Sumners Building & Maintenance Ltd is a 12-year-old private limited company registered in Reading, company number 08886474, one of 426 building contractors in Reading. Its next accounts are due at Companies House on 28 May 2027, and the CT600 for the period to 28 August 2026 is due at HMRC on 28 August 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 £2,185 (+71.5%) on the year before, to £5,239.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £36K against £32K owed within a year: 1.1 times cover.
- 2 employees on average during the year.
- 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 |
|---|---|---|---|---|---|
| 28 Aug 2025 | £5,239 | £36K | £32K | 2 | |
| 28 Aug 2024 | £3,054 | £27K | £25K | 2 | |
| 28 Aug 2023 | £154 | £23K | £25K | 2 | |
| 28 Aug 2022 | £16K | £26K | £14K | 2 | |
| 28 Aug 2021 | £34K | £37K | £7,657 | 2 | |
| 28 Aug 2020 | £37K | £64K | £32K | 2 | |
| 28 Aug 2019 | £39K | £87K | £56K | 2 | |
| 28 Aug 2018 | £38K | £93K | £64K | ||
| 28 Aug 2017 | £40K | £82K | £44K | ||
| 28 Feb 2016 | £5,347 | £27K | £31K | £26K |
Where SBM Sumners Building & Maintenance Ltd is registered
The registered office is in Reading (RG4), in the Reading local authority area, South East. Show RG4 8EH on a map.
Other trade companies in RG4
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- Katharos Cleaning Specialist LimitedCleaning companies
- Cosi Cool LtdPlumbers and heating engineers
- Hadley Home Renovations LimitedBuilders
- Ahmz Motor Group LtdMotor traders
- Green Workspaces LtdLandscapers and gardeners
- Nature Wipes LtdCleaning companies
- Dukes Conservation LimitedSpecialist contractors
What happens if SBM Sumners Building & Maintenance 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 28 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 29 May 2027 to 28 Jun 2027 | £150 |
| 1 to 3 months late | 29 Jun 2027 to 28 Aug 2027 | £375 |
| 3 to 6 months late | 29 Aug 2027 to 28 Nov 2027 | £750 |
| More than 6 months late | From 29 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Aug 2027 | £200 |
| 3 months late | 28 Nov 2027 | another £200 |
| 6 months late | 28 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Aug 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
- 08886474
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 February 2014 (12 years ago)
- Registered office
- 24 Send Road, Caversham, Reading, RG4 8EH
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202) - Year end
- 28 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 August 2025
- Last confirmation statement
- 11 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 Reading
Other active building contractors registered in Reading.
- Screedeasy Ltd.2016
- Se Build (Oxon) Limited2020
- Sealant Applications Limited2003
- Semco Limited2007
- Senec Construction Ltd2013
- SGG Building Services Ltd2024
- SGJR Constructions Ltd2026
- Shabsons Drylining Ltd2019
All building contractors in Reading · All trades in Reading · Builders across the UK
Frequently asked questions
When are SBM Sumners Building & Maintenance Ltd's accounts due?
SBM Sumners Building & Maintenance Ltd's next accounts are due at Companies House by 28 May 2027 (in 227 days), covering the period to 28 August 2026.
When is SBM Sumners Building & Maintenance Ltd's CT600 due?
The CT600 for the period to 28 August 2026 is due at HMRC by 28 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 29 May 2027.
Is SBM Sumners Building & Maintenance Ltd still trading?
SBM Sumners Building & Maintenance 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 SBM Sumners Building & Maintenance Ltd do?
SBM Sumners Building & Maintenance Ltd is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202).
How old is SBM Sumners Building & Maintenance Ltd?
SBM Sumners Building & Maintenance Ltd was incorporated on 11 February 2014, 12 years ago.
What is the penalty if SBM Sumners Building & Maintenance 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 SBM Sumners Building & Maintenance 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.