- Companies
- Machinery repair and installation
- Ventnor
- Island Scientific Limited
Island Scientific Limited
- Company number
- 01836200
- Incorporated
- 26 Jul 198442 years trading
- Registered office
- Unit 9 Ventnor Industrial Estate, Station Road, Ventnor, Isle Of Wight, PO38 1DX
- Nature of business
- Repair of machinery
Island Scientific Limited is a 42-year-old private limited company registered in Ventnor, company number 01836200, one of the UK's machinery repair and installation companies. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 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 £70K (-74.8%) on the year before, to -£164K.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £42K against £207K owed within a year: 0.2 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 Jul 2025 | -£164K | £1,757 | £42K | £207K | 0 |
| 31 Jul 2024 | -£94K | £12K | £85K | £172K | 5 |
| 31 Jul 2023 | -£50K | £42K | £100K | £134K | 5 |
| 31 Jul 2022 | -£4,392 | £76K | £182K | £161K | 5 |
| 31 Jul 2021 | £31K | £95K | £215K | £148K | 5 |
| 31 Jul 2020 | £82K | £70K | £256K | £130K | 5 |
| 31 Jul 2019 | £150K | £97K | £286K | £141K | 5 |
| 31 Jul 2018 | £141K | £132K | £294K | £157K | 5 |
| 31 Jul 2017 | £91K | £93K | £233K | £148K | 5 |
| 31 Jul 2016 | £65K | £54K | £214K | £100K |
Where Island Scientific Limited is registered
The registered office is in Ventnor (PO38), in the Isle of Wight local authority area, South East. Show PO38 1DX on a map.
Other trade companies in PO38
- C J Plumbing, Heating and Mechanical Services LimitedPlumbers and heating engineers
- Indie Energy LtdElectricians
- Wyd Star LtdMechanics and garages
- JG Carpentry & Building Iow LtdProperty developers
- Pro Charge Ev LtdElectricians
- Isle of Wight Carpentry LtdInstallers
- Heatworks Iw LtdPlumbers and heating engineers
- Rylatts LtdLandscapers and gardeners
What happens if Island Scientific 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 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 01836200
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 26 July 1984 (42 years ago)
- Registered office
- Unit 9 Ventnor Industrial Estate, Station Road, Ventnor, Isle Of Wight, PO38 1DX
- Nature of business
- Repair of machinery (SIC 33120)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 31 December 2025
- Charges (mortgages)
- 2 outstanding of 5 registered
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 Ventnor
Other active machinery repair and installation companies registered in Ventnor.
All machinery repair and installation companies in Ventnor · All trades in Ventnor · Machinery repair and installation across the UK
Frequently asked questions
When are Island Scientific Limited's accounts due?
Island Scientific Limited's next accounts are due at Companies House by 30 April 2027 (in 199 days), covering the period to 31 July 2026.
When is Island Scientific Limited's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Island Scientific Limited still trading?
Island Scientific Limited 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 Island Scientific Limited do?
Island Scientific Limited is registered under Repair of machinery (SIC 33120).
How old is Island Scientific Limited?
Island Scientific Limited was incorporated on 26 July 1984, 42 years ago.
What is the penalty if Island Scientific 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 Island Scientific Limited 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.