- Company number
- 08518310
- Incorporated
- 7 May 201313 years trading
- Registered office
- Treviskey Yard Treviskey Yard, Lanner, Redruth, TR16 6AS
- Nature of business
- Construction of domestic buildings
Treviskey Construction (SW) Ltd is a 13-year-old private limited company registered in Redruth, company number 08518310, one of 51 building contractors in Redruth. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 £5,433 (-87.5%) on the year before, to £778.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £55K against £4,550 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 May 2025 | £778 | £55K | £4,550 | 1 | |
| 31 May 2024 | £6,211 | £64K | £5,477 | 1 | |
| 31 May 2023 | £15K | £228K | £164K | 1 | |
| 31 May 2022 | £55K | £299K | £167K | 1 | |
| 31 May 2021 | £10K | £8,168 | £194K | £229K | 2 |
| 31 May 2020 | £12K | £7,298 | £185K | £208K | 0 |
| 31 May 2019 | £40K | £464 | £176K | £179K | 0 |
| 31 May 2018 | £33K | £67K | £40K | ||
| 31 May 2017 | -£13K | £122K | £34K | ||
| 31 May 2016 | -£29K | £1,460 | £63K | £3,801 |
Where Treviskey Construction (SW) Ltd is registered
The registered office is in Redruth (TR16), in the Cornwall local authority area, South West. Show TR16 6AS on a map.
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- PM Classic Cars LimitedMechanics and garages
- Mini Machines Cornwall LtdProperty developers
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What happens if Treviskey Construction (SW) 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 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 08518310
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 May 2013 (13 years ago)
- Registered office
- Treviskey Yard Treviskey Yard, Lanner, Redruth, TR16 6AS
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 4 June 2026
- Previous names
- Treviskey Construction Ltd (until 27 Apr 2018)
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 Redruth
Other active building contractors registered in Redruth.
- W.J. Ladd (Builders) Limited1973
- Warvena Construction Limited2020
- Adam Neville Properties Ltd2024
- Admire Construction Ltd2019
- Aen Developments Limited2026
- Andrew Neville Properties Ltd2024
- Aspect Build Limited2020
- Barrett Builds Ltd2026
All building contractors in Redruth · All trades in Redruth · Builders across the UK
Frequently asked questions
When are Treviskey Construction (SW) Ltd's accounts due?
Treviskey Construction (SW) Ltd's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is Treviskey Construction (SW) Ltd's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is Treviskey Construction (SW) Ltd still trading?
Treviskey Construction (SW) 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 Treviskey Construction (SW) Ltd do?
Treviskey Construction (SW) Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is Treviskey Construction (SW) Ltd?
Treviskey Construction (SW) Ltd was incorporated on 7 May 2013, 13 years ago.
What is the penalty if Treviskey Construction (SW) 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 Treviskey Construction (SW) 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.