- Companies
- Specialist contractors
- Robert Bowen Site Service Ltd.
Robert Bowen Site Service Ltd.
- Company number
- 05898536
- Incorporated
- 7 Aug 200620 years trading
- Registered office
- Wychwell Farm, Llanycefn, Clynderwen, SA66 7XT
- Nature of business
- Other specialised construction activities n.e.c.
Robert Bowen Site Service Ltd. is a 20-year-old private limited company registered in Clynderwen, company number 05898536, one of the UK's specialist construction companies. Its next accounts are due at Companies House on 31 May 2028, and the CT600 for the period to 31 August 2027 is due at HMRC on 31 August 2028.
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 £101 (-9.1%) on the year before, to £1,010.
- Net assets rose in 1 of 9 year-on-year comparisons on record.
- Current assets of £12K against £13K owed within a year: 0.9 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 Aug 2026 | £1,010 | £12K | £13K | 0 | |
| 31 Aug 2025 | £1,111 | £21K | £22K | 0 | |
| 31 Aug 2024 | £970 | £1,055 | £2,025 | 0 | |
| 31 Aug 2023 | £2,165 | £5,836 | £5,434 | 0 | |
| 31 Aug 2022 | £3,887 | £11K | £8,989 | 0 | |
| 31 Aug 2021 | £4,201 | £15K | £14K | 1 | |
| 31 Aug 2020 | £17K | £23K | £10K | 1 | |
| 31 Aug 2019 | £18K | £22K | £9,129 | 1 | |
| 31 Aug 2018 | £29K | £34K | £12K | ||
| 31 Aug 2017 | £35K | £53K | £27K |
Where Robert Bowen Site Service Ltd. is registered
The registered office is in Clynderwen (SA66), in the Pembrokeshire local authority area, Wales. Show SA66 7XT on a map.
Other trade companies in SA66
- S Fussell Building Contractors LtdBuilders
- MTL Groundworks LimitedInstallers
- Edge Bathroom Installations LtdPlumbers and heating engineers
- JT & MT LtdBuilders
- Bluestone Landscaping LtdLandscapers and gardeners
- Wayland Velky Improvements LtdBuilders
- Tru-Fit Windows LimitedGlaziers
- Hywel Griffiths Plant Hire & Groundwork LtdSpecialist contractors
What happens if Robert Bowen Site Service 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 May 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2028 to 30 Jun 2028 | £150 |
| 1 to 3 months late | 1 Jul 2028 to 31 Aug 2028 | £375 |
| 3 to 6 months late | 1 Sep 2028 to 30 Nov 2028 | £750 |
| More than 6 months late | From 1 Dec 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2028 | £200 |
| 3 months late | 30 Nov 2028 | another £200 |
| 6 months late | 28 Feb 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 2029 | 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
- 05898536
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 August 2006 (20 years ago)
- Registered office
- Wychwell Farm, Llanycefn, Clynderwen, SA66 7XT
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2026
- Last confirmation statement
- 7 August 2026
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies
Other active specialist construction companies.
Frequently asked questions
When are Robert Bowen Site Service Ltd.'s accounts due?
Robert Bowen Site Service Ltd.'s next accounts are due at Companies House by 31 May 2028 (in 596 days), covering the period to 31 August 2027.
When is Robert Bowen Site Service Ltd.'s CT600 due?
The CT600 for the period to 31 August 2027 is due at HMRC by 31 August 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2028.
Is Robert Bowen Site Service Ltd. still trading?
Robert Bowen Site Service 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 Robert Bowen Site Service Ltd. do?
Robert Bowen Site Service Ltd. is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Robert Bowen Site Service Ltd.?
Robert Bowen Site Service Ltd. was incorporated on 7 August 2006, 20 years ago.
What is the penalty if Robert Bowen Site Service 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 Robert Bowen Site Service 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.