- Company number
- 15476937
- Incorporated
- 9 Feb 20242 years trading
- Registered office
- Flat 31 Clive House, 12-18 Queens Road, London, KT13 9XE
- Nature of business
- Construction of domestic buildings
Illyrian Scaffolding Ltd is a 2-year-old private limited company registered in London, company number 15476937, one of 12,075 building contractors in London. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Who runs and owns Illyrian Scaffolding Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| A*** B*** | Director | Feb 2024 |
Person with significant control
Where Illyrian Scaffolding Ltd is registered
The registered office is in London (KT13), in the Elmbridge local authority area, South East. Show KT13 9XE on a map.
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What happens if Illyrian Scaffolding 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 30 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 15476937
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 February 2024 (2 years ago)
- Registered office
- Flat 31 Clive House, 12-18 Queens Road, London, KT13 9XE
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 29 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 8 February 2026
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 London
Other active building contractors registered in London.
- Illyrians Ltd2026
- Ilumination Ltd2024
- Ilyaz Construction Ltd2025
- Im Building Services Limited2019
- Im Construction Group Limited2026
- Im Construction Ltda Ltd2024
- Im Smart Build Ltd2007
- Ima Building Ltd2015
All building contractors in London · All trades in London · Builders across the UK
Frequently asked questions
When are Illyrian Scaffolding Ltd's accounts due?
Illyrian Scaffolding Ltd's next accounts are due at Companies House by 30 November 2026 (in 49 days), covering the period to 28 February 2026.
When is Illyrian Scaffolding Ltd's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is Illyrian Scaffolding Ltd still trading?
Illyrian Scaffolding 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 Illyrian Scaffolding Ltd do?
Illyrian Scaffolding Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is Illyrian Scaffolding Ltd?
Illyrian Scaffolding Ltd was incorporated on 9 February 2024, 2 years ago.
Who runs Illyrian Scaffolding Ltd?
Illyrian Scaffolding Ltd has 1 active director, the longest-serving appointed in Feb 2024. Their names and service addresses are on the Companies House register.
Who owns Illyrian Scaffolding Ltd?
One person or company has significant control of Illyrian Scaffolding Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Illyrian Scaffolding 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 Illyrian Scaffolding 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.