- Companies
- Installers
- Cardiff
- The Insulation Company UK Ltd
The Insulation Company UK Ltd
- Company number
- 16997007
- Incorporated
- 28 Jan 2026
- Registered office
- 19 Orbit Street, Cardiff, CF24 0JX
- Nature of business
- Other construction installation
The Insulation Company UK Ltd is a newly incorporated private limited company registered in Cardiff, company number 16997007, one of 99 installation companies (insulation, lifts, shutters and similar) in Cardiff. Its next accounts are due at Companies House on 28 October 2027, and its first CT600 is due at HMRC on 27 January 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
Is this your company?
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Where The Insulation Company UK Ltd is registered
The registered office is in Cardiff (CF24), in the Cardiff local authority area, Wales. Show CF24 0JX on a map.
Other trade companies in CF24
- New Capital Tyres LtdMotor traders
- Beza Home Climate LtdPlumbers and heating engineers
- Jafa Construction LtdBuilders
- A R Lawn Care & Garden Services LtdLandscapers and gardeners
- RK Asset & Trading Co LtdMotor traders
- ZCC Garage LtdMechanics and garages
- Szot LtdPlasterers
- Oceanway Tyres LtdMechanics and garages
Also registered at this address
1 other company uses the same registered office as The Insulation Company UK Ltd.
- Malone's Services LtdMechanics and garages
What happens if The Insulation Company UK 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 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 29 Oct 2027 to 28 Nov 2027 | £150 |
| 1 to 3 months late | 29 Nov 2027 to 28 Jan 2028 | £375 |
| 3 to 6 months late | 29 Jan 2028 to 28 Apr 2028 | £750 |
| More than 6 months late | From 29 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 2029 | 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
- 16997007
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 January 2026
- Registered office
- 19 Orbit Street, Cardiff, CF24 0JX
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 January (accounting reference date)
- Accounts type
- No accounts filed yet
- Previous names
- Cardiff Insulation Company Ltd (until 6 Jul 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 Cardiff
Other active installation companies (insulation, lifts, shutters and similar) registered in Cardiff.
- Trefoil Interiors Ltd2014
- V3 (U.K.) Limited2026
- V3 Group (U.K) Limited2023
- Wayne's Welds Limited2023
- 4Hands Services Limited2021
- Access & Lifting Solutions Ltd2019
- Acrevale Installations Limited2025
- Acrevale Property Solutions Limited2025
All installation companies (insulation, lifts, shutters and similar) in Cardiff · All trades in Cardiff · Installers across the UK
Frequently asked questions
When are The Insulation Company UK Ltd's accounts due?
The Insulation Company UK Ltd's next accounts are due at Companies House by 28 October 2027 (in 380 days), covering the period to 31 January 2027.
When is The Insulation Company UK Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 27 January 2027, due by 27 January 2028, and one for the period to 31 January 2027, due by 31 January 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is The Insulation Company UK Ltd still trading?
The Insulation Company UK 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 The Insulation Company UK Ltd do?
The Insulation Company UK Ltd is registered under Other construction installation (SIC 43290).
How old is The Insulation Company UK Ltd?
The Insulation Company UK Ltd was incorporated on 28 January 2026, less than a year ago.
What is the penalty if The Insulation Company UK 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 The Insulation Company UK 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.