- Companies
- Machinery repair and installation
- St Austell
- Goonvean Electronics Limited
Goonvean Electronics Limited
- Company number
- 01639802
- Incorporated
- 1 Jun 198244 years trading
- Registered office
- Boscawen House, ST. Stephen, St Austell, PL26 7QF
- Nature of business
- Repair of electrical equipment
Goonvean Electronics Limited is a 44-year-old private limited company registered in St Austell, company number 01639802, one of 12 machinery repair and installation companies in St Austell. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 £7,795 (+0.7%) on the year before, to £1.2M.
- Net assets rose in 3 of 3 year-on-year comparisons on record.
- Current assets of £623K against £176K owed within a year: 3.5 times cover.
- 30 employees on average, up from 0 the year before.
- Balance sheets on record for 4 years, 2021 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2024 | £1.2M | £189K | £623K | £176K | 30 |
| 31 May 2023 | £1.2M | £114K | £574K | £145K | 0 |
| 31 May 2022 | £973K | £170K | £616K | £224K | 26 |
| 31 May 2021 | £940K | £52K | £552K | £203K | 22 |
Where Goonvean Electronics Limited is registered
The registered office is in St Austell (PL26), in the Cornwall local authority area, South West. Show PL26 7QF on a map.
Other trade companies in PL26
- L.W. Roofing (Cornwall) LtdRoofers
- Wall2Wall Building LtdBuilders
- Sam Bray Window Cleaning LtdCleaning companies
- Ocean Shore (SW) LtdBuilders
- Coast to Coast Water Engineering LtdSpecialist contractors
- Elevate Construction SW LimitedProperty developers
- Trelavour Road Garage (SW) LtdMechanics and garages
- Treverbyn Trade Cars T/A Treverbyn Car Sales LtdMotor traders
What happens if Goonvean Electronics Limited 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 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 01639802
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 June 1982 (44 years ago)
- Registered office
- Boscawen House, ST. Stephen, St Austell, PL26 7QF
- Nature of business
- Repair of electrical equipment (SIC 33140)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 17 September 2026
- Charges (mortgages)
- 0 outstanding of 13 registered
- Previous names
- Jades Components Limited (until 30 Sep 2025)
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in St Austell
Other active machinery repair and installation companies registered in St Austell.
- Mills Engines & Driver Ltd2026
- Penzance Dry Dock (2009) Limited2009
- ST. Austell Garden Machinery Limited2003
- The Surfboard Surgery Limited2025
- Ac Fabrication Cornwall Ltd2024
- Assembly Circuit Technology Limited1993
- Assentech Rapid Response and Service Ltd2015
- Blessed Motors Ltd2014
All machinery repair and installation companies in St Austell · All trades in St Austell · Machinery repair and installation across the UK
Frequently asked questions
When are Goonvean Electronics Limited's accounts due?
Goonvean Electronics Limited's next accounts are due at Companies House by 30 June 2027 (in 261 days), covering the period to 30 September 2026.
When is Goonvean Electronics Limited's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Goonvean Electronics Limited still trading?
Goonvean Electronics Limited is listed as active on the Companies House register (checked 12 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 Goonvean Electronics Limited do?
Goonvean Electronics Limited is registered under Repair of electrical equipment (SIC 33140).
How old is Goonvean Electronics Limited?
Goonvean Electronics Limited was incorporated on 1 June 1982, 44 years ago.
What is the penalty if Goonvean Electronics Limited 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 Goonvean Electronics Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.