- Companies
- Specialist contractors
- Camborne
- Irisco Ltd
Irisco Ltd
- Company number
- 15541614
- Incorporated
- 5 Mar 20242 years trading
- Registered office
- Suite 8, Weeth Lane, Camborne, Cornwall, TR14 7DB
- Nature of business
- Other specialised construction activities n.e.c.; Other information service activities n.e.c.; Private security activities
Irisco Ltd is a 2-year-old private limited company registered in Camborne, company number 15541614, one of 11 specialist construction companies in Camborne. 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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Financial snapshot, 2025
From the balance sheet at 31 March 2025, as filed at Companies House.
Where Irisco Ltd is registered
The registered office is in Camborne (TR14), in the Cornwall local authority area, South West. Show TR14 7DB on a map.
Other trade companies in TR14
- Cornwall Sewage & Groundworks LtdGroundworks and demolition
- D Bartle Construction LtdBuilders
- Re-Dec SW LtdPainters and decorators
- Ibex Heating LtdPlumbers and heating engineers
- Iem Supplies LtdMotor traders
- Medall Morgan Ventilation Services LtdCleaning companies
- Ba Property SW LtdProperty developers
- Chy Cleaning Company LtdCleaning companies
Also registered at this address
15 other companies use the same registered office as Irisco Ltd.
- All-Aspex Decorating Management Services LimitedPainters and decorators
- C.A.R Services Redruth LtdMechanics and garages
- Cove Carpentry and Interiors LtdJoiners and carpenters
- Fine Homes Cornwall LtdProperty developers
- Fine Homes Developments LtdBuilders
- G.B. Homes (SW) LimitedProperty developers
- Just Stonework LtdFinishing trades
- Kernow Concierge Services LimitedCleaning companies
- Lockley Contracting LtdBuilders
- Mark Harris Plumbing and Heating LimitedPlumbers and heating engineers
- Oakvale Developments (SW) LtdSpecialist contractors
- RNC Developments LimitedBuilders
- Specialist Business Developments LtdProperty developers
- SS Carpentry & Construction LtdJoiners and carpenters
- Trees and Bees Cornwall LtdLandscapers and gardeners
What happens if Irisco 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 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
- 15541614
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 March 2024 (2 years ago)
- Registered office
- Suite 8, Weeth Lane, Camborne, Cornwall, TR14 7DB
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
Other information service activities n.e.c. (SIC 63990)
Private security activities (SIC 80100) - Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 4 March 2026
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Camborne
Other active specialist construction companies registered in Camborne.
- Michael Mudge Limited1972
- Oakvale Developments (SW) Ltd2015
- PG&Son Tunnels Ltd2021
- RJL Building Solutions Ltd2013
- Stove Care Limited2014
- Superior Fencing Limited1999
- The Electric Playground Limited2014
- Atlantic Hot Tubs Ltd2024
All specialist construction companies in Camborne · All trades in Camborne · Specialist contractors across the UK
Frequently asked questions
When are Irisco Ltd's accounts due?
Irisco Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Irisco Ltd'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 Irisco Ltd still trading?
Irisco 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 Irisco Ltd do?
Irisco Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999); Other information service activities n.e.c. (SIC 63990); Private security activities (SIC 80100).
How old is Irisco Ltd?
Irisco Ltd was incorporated on 5 March 2024, 2 years ago.
What is the penalty if Irisco 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 Irisco 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.