- Companies
- Installers
- Dunfermline
- Izon Projects Ltd
Izon Projects Ltd
- Company number
- SC399950
- Incorporated
- 20 May 201115 years trading
- Registered office
- 3 Castle Court, Carnegie Campus, Dunfermline, KY11 8PB
- Nature of business
- Other construction installation
Izon Projects Ltd is a 15-year-old private limited company registered in Dunfermline, company number SC399950, one of 18 installation companies (insulation, lifts, shutters and similar) in Dunfermline. 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 £40K (-11.4%) on the year before, to £313K.
- Net assets rose in 4 of 8 year-on-year comparisons on record.
- Current assets of £357K against £78K owed within a year: 4.6 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2015 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | £313K | £87K | £357K | £78K | 0 |
| 31 May 2024 | £353K | £102K | £382K | £65K | 2 |
| 31 May 2023 | £396K | £220K | £496K | £127K | 2 |
| 31 May 2022 | £482K | £416K | £696K | £213K | 2 |
| 31 May 2021 | £413K | £241K | £565K | £151K | 2 |
| 31 May 2020 | £406K | £121K | £447K | £52K | 2 |
| 31 May 2019 | £388K | £104K | £688K | £313K | |
| 31 May 2018 | £336K | £23K | £389K | £57K | |
| 31 May 2016 | £225K | £51K | £244K | £33K | |
| 31 May 2015 | £308K | £157K | £342K | £55K |
Public contracts won
Izon Projects Ltd has one public sector contract award on record (2024). Source: Contracts Finder and Find a Tender award notices. For all of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown. These were matched by the company's exact name because the notice gave no company number.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Historic Environment Scotland | Retail Shop Design & Fit-Out Framework | Ceiling, not shown | 6 Nov 2024 |
Where Izon Projects Ltd is registered
The registered office is in Dunfermline (KY11), in the Fife local authority area, Scotland. Show KY11 8PB on a map.
Other trade companies in KY11
- G&C Cleaning Specialist LtdCleaning companies
- 116117 LtdPlumbers and heating engineers
- Thistle and Stone Hard Landscaping LtdInstallers
- Meiklejoiners LtdJoiners and carpenters
- Fusebox Solutions LtdElectricians
- K Collins Rigging LtdCivil engineering
- Nodepoint Scaffolding Solutions LtdScaffolders
- Mitchell Clark Developments LtdProperty developers
Also registered at this address
13 other companies use the same registered office as Izon Projects Ltd.
- Fossgar Services LimitedMachinery repair and installation
- GM Gardening Services LimitedLandscapers and gardeners
- H & O Building and Landscaping Services LimitedFinishing trades
- Hoffmann Gray Homes LimitedBuilders
- Holborn Bespoke LimitedJoiners and carpenters
- K Low Rendering Services LtdPlasterers
- Kellock Electrical LimitedElectricians
- Milne Building Services LtdBuilders
- Newcrest Residential LimitedBuilders
- Prestige Steel Buildings LtdInstallers
- S Waugh the Builder LimitedFinishing trades
- Secundum LimitedPlumbers and heating engineers
- Staks Development LtdProperty developers
What happens if Izon Projects 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
- SC399950
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 May 2011 (15 years ago)
- Registered office
- 3 Castle Court, Carnegie Campus, Dunfermline, KY11 8PB
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 20 May 2026
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Dunfermline
Other active installation companies (insulation, lifts, shutters and similar) registered in Dunfermline.
- KTM Consultancy Limited2024
- Levett Bricklaying Ltd2024
- Maroon Property Group Ltd2022
- McNab Wind Ltd2022
- MJP Property Maintenance Limited2005
- Prestige Steel Buildings Ltd2011
- Qraft Ltd2025
- Repufit Windows and Doors Ltd2023
All installation companies (insulation, lifts, shutters and similar) in Dunfermline · All trades in Dunfermline · Installers across the UK
Frequently asked questions
When are Izon Projects Ltd's accounts due?
Izon Projects Ltd's next accounts are due at Companies House by 28 February 2027 (in 139 days), covering the period to 31 May 2026.
When is Izon Projects 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 Izon Projects Ltd still trading?
Izon Projects 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 Izon Projects Ltd do?
Izon Projects Ltd is registered under Other construction installation (SIC 43290).
How old is Izon Projects Ltd?
Izon Projects Ltd was incorporated on 20 May 2011, 15 years ago.
Has Izon Projects Ltd won public sector contracts?
Yes. Izon Projects Ltd has one contract award from public bodies on Contracts Finder and Find a Tender, most recently from Historic Environment Scotland.
What is the penalty if Izon Projects 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 Izon Projects 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.