- Companies
- Finishing trades
- Swindon
- RWK Building Services Ltd
RWK Building Services Ltd
- Company number
- 06291250
- Incorporated
- 25 Jun 200719 years trading
- Registered office
- 20 Cumberland Road, Swindon, SN3 1AA
- Nature of business
- Other building completion and finishing
RWK Building Services Ltd is a 19-year-old private limited company registered in Swindon, company number 06291250, one of 96 building finishing companies in Swindon. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 £3,146 (-5.9%) on the year before, to £50K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £33K against £65 owed within a year: more than 10 times cover.
- 1 employee 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 |
|---|---|---|---|---|---|
| 31 Oct 2025 | £50K | £33K | £65 | 1 | |
| 31 Oct 2024 | £53K | £50K | £12K | 1 | |
| 31 Oct 2023 | £61K | £46K | £2,236 | 1 | |
| 31 Oct 2022 | £63K | £51K | £7,524 | 1 | |
| 31 Oct 2021 | £46K | £26K | £2,321 | 1 | |
| 31 Oct 2020 | £41K | £14K | £311 | 1 | |
| 31 Oct 2019 | £39K | £27K | £2,354 | 1 | |
| 31 Oct 2018 | £45K | £36K | £6,401 | 1 | |
| 31 Oct 2017 | £30K | £27K | £15K | 2 | |
| 31 Oct 2016 | £17K | £16K | £18K |
Where RWK Building Services Ltd is registered
The registered office is in Swindon (SN3), in the Swindon local authority area, South West. Show SN3 1AA on a map.
Other trade companies in SN3
- Spark-Clean Business Solutions LtdCleaning companies
- Stars Commercial and Cesidential Cleaning Services LtdCleaning companies
- Sam Simply Sorts LtdCleaning companies
- Westbridge Automotive LtdMotor traders
- H H Autos LimitedMotor traders
- DTH Construction LtdBuilders
- Saf Motor Group LtdMotor traders
- Noel Joy LtdMachinery repair and installation
What happens if RWK Building Services 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 06291250
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 June 2007 (19 years ago)
- Registered office
- 20 Cumberland Road, Swindon, SN3 1AA
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 25 June 2026
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Swindon
Other active building finishing companies registered in Swindon.
- Ryve Developments Limited2009
- S J Denton Carpentry and Building Services Limited2016
- S. Laszlo Plant Hire Ltd2025
- S.J. Harris Services Cirencester Limited2013
- Sandymount Construction Ltd2011
- Shrivenham Fencing Limited2012
- SL Dolhan Ltd2014
- SLF Property Developments Ltd2010
All building finishing companies in Swindon · All trades in Swindon · Finishing trades across the UK
Frequently asked questions
When are RWK Building Services Ltd's accounts due?
RWK Building Services Ltd's next accounts are due at Companies House by 31 July 2027 (in 292 days), covering the period to 31 October 2026.
When is RWK Building Services Ltd's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is RWK Building Services Ltd still trading?
RWK Building Services 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 RWK Building Services Ltd do?
RWK Building Services Ltd is registered under Other building completion and finishing (SIC 43390).
How old is RWK Building Services Ltd?
RWK Building Services Ltd was incorporated on 25 June 2007, 19 years ago.
What is the penalty if RWK Building Services 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 RWK Building Services 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.