- Companies
- Electricians
- Gateshead
- Island Fire & Security Limited
Island Fire & Security Limited
- Company number
- 14765802
- Incorporated
- 29 Mar 20233 years trading
- Registered office
- Design Works, William Street, Gateshead, NE10 0JP
- Nature of business
- Electrical installation
Island Fire & Security Limited is a 3-year-old private limited company registered in Gateshead, company number 14765802, one of 99 electrical contractors in Gateshead. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £33K (+727.2%) on the year before, to £38K.
- Current assets of £172K against £108K owed within a year: 1.6 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £38K | £172K | £108K | 0 | |
| 31 Mar 2024 | £4,540 | £45K | £27K | 2 |
Where Island Fire & Security Limited is registered
The registered office is in Gateshead (NE10), in the Gateshead local authority area, North East. Show NE10 0JP on a map.
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What happens if Island Fire & Security 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 31 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 14765802
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 March 2023 (3 years ago)
- Registered office
- Design Works, William Street, Gateshead, NE10 0JP
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 28 March 2026
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in Gateshead
Other active electrical contractors registered in Gateshead.
- J C Bullock and Son Limited2002
- J-Mec Engineering Ltd2020
- Jan Electrical Services Ltd2020
- Jec Northern Limited2014
- Joshmat Electrical Services Ltd2017
- Kevin Angus and Sons Limited2017
- Lexson Consultancy Ltd2014
- Lionheart Renewables & Testing Limited2026
All electrical contractors in Gateshead · All trades in Gateshead · Electricians across the UK
Frequently asked questions
When are Island Fire & Security Limited's accounts due?
Island Fire & Security Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Island Fire & Security Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Island Fire & Security Limited still trading?
Island Fire & Security 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 Fire & Security Limited do?
Island Fire & Security Limited is registered under Electrical installation (SIC 43210).
How old is Island Fire & Security Limited?
Island Fire & Security Limited was incorporated on 29 March 2023, 3 years ago.
What is the penalty if Island Fire & Security 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 Fire & Security 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.