- Companies
- Finishing trades
- Llandeilo
- S Conway Construction Ltd
S Conway Construction Ltd
- Company number
- 09279921
- Incorporated
- 24 Oct 201411 years trading
- Registered office
- 2 Caeglas Caeglas Close, Ffairfach, Llandeilo, Carmarthenshire, SA19 6UN
- Nature of business
- Other building completion and finishing
S Conway Construction Ltd is a 11-year-old private limited company registered in Llandeilo, company number 09279921, one of the UK's building finishing companies. Its next accounts are due at Companies House on 29 July 2027, and the CT600 for the period to 29 October 2026 is due at HMRC on 29 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 up £2,886 (+26%) on the year before, to £14K.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £2,750 against £1,182 owed within a year: 2.3 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | £14K | £2,750 | £1,182 | 1 | |
| 31 Oct 2024 | £11K | £1,625 | £0 | 1 | |
| 29 Oct 2024 | £11K | £1,625 | £548 | 2 | |
| 30 Oct 2023 | -£2,689 | £2,500 | £5,189 | 1 | |
| 31 Oct 2022 | -£346 | £4,000 | £4,414 | 2 | |
| 31 Oct 2021 | £3,154 | £0 | £9,722 | £15K | 2 |
| 31 Oct 2020 | £8,150 | £11K | £14K | £23K | 2 |
| 31 Oct 2019 | £12K | £4,189 | £8,314 | £21K | 2 |
| 31 Oct 2018 | £7,337 | £6,703 | £11K | £18K | 2 |
| 31 Oct 2017 | -£538 | £10K | £27K | £32K | 1 |
Where S Conway Construction Ltd is registered
The registered office is in Llandeilo (SA19), in the Carmarthenshire local authority area, Wales. Show SA19 6UN on a map.
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What happens if S Conway Construction 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 29 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 30 Jul 2027 to 29 Aug 2027 | £150 |
| 1 to 3 months late | 30 Aug 2027 to 29 Oct 2027 | £375 |
| 3 to 6 months late | 30 Oct 2027 to 29 Jan 2028 | £750 |
| More than 6 months late | From 30 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 30 Oct 2027 | £200 |
| 3 months late | 29 Jan 2028 | another £200 |
| 6 months late | 29 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 29 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
- 09279921
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 October 2014 (11 years ago)
- Registered office
- 2 Caeglas Caeglas Close, Ffairfach, Llandeilo, Carmarthenshire, SA19 6UN
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 29 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 24 October 2025
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 Llandeilo
Other active building finishing companies registered in Llandeilo.
All building finishing companies in Llandeilo · All trades in Llandeilo · Finishing trades across the UK
Frequently asked questions
When are S Conway Construction Ltd's accounts due?
S Conway Construction Ltd's next accounts are due at Companies House by 29 July 2027 (in 289 days), covering the period to 29 October 2026.
When is S Conway Construction Ltd's CT600 due?
The CT600 for the period to 29 October 2026 is due at HMRC by 29 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 30 July 2027.
Is S Conway Construction Ltd still trading?
S Conway Construction 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 Conway Construction Ltd do?
S Conway Construction Ltd is registered under Other building completion and finishing (SIC 43390).
How old is S Conway Construction Ltd?
S Conway Construction Ltd was incorporated on 24 October 2014, 11 years ago.
What is the penalty if S Conway Construction 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 Conway Construction 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.