- Companies
- Installers
- Birmingham
- Eco Insulation Specialist Limited
Eco Insulation Specialist Limited
- Company number
- 16117994
- Incorporated
- 4 Dec 20241 year trading
- Registered office
- 23 Graham Street, Lozells, Birmingham, B19 1QY
- Nature of business
- Other construction installation
Eco Insulation Specialist Limited is a 1-year-old private limited company registered in Birmingham, company number 16117994, one of 301 installation companies (insulation, lifts, shutters and similar) in Birmingham. Companies House shows its accounts as overdue: they were due on 4 September 2026.
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 Eco Insulation Specialist Limited is registered
The registered office is in Birmingham (B19), in the Birmingham local authority area, West Midlands. Show B19 1QY on a map.
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What happens if Eco Insulation Specialist Limited files late
If the accounts reach Companies House today, the late filing penalty is £375 (£750 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 5 Sep 2026 to 4 Oct 2026 | £150 |
| 1 to 3 months late | 5 Oct 2026 to 4 Dec 2026 | £375 |
| 3 to 6 months late | 5 Dec 2026 to 4 Mar 2027 | £750 |
| More than 6 months late | From 5 Mar 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2027 | £200 |
| 3 months late | 31 Mar 2027 | another £200 |
| 6 months late | 30 Jun 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 2027 | 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
- 16117994
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 December 2024 (1 year ago)
- Registered office
- 23 Graham Street, Lozells, Birmingham, B19 1QY
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 December (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 3 December 2025
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 Birmingham
Other active installation companies (insulation, lifts, shutters and similar) registered in Birmingham.
- Eco Retrofit Ltd2024
- Edgbaston Maintenance Limited2016
- Elegant Blinds Ltd2023
- Elgant Driveways Limited2024
- Elmdon Pipework Installations Limited2007
- Elr Installations Ltd2017
- Energy Efficient Conservatories Ltd2023
- Equipment Trade Consultants Limited2009
All installation companies (insulation, lifts, shutters and similar) in Birmingham · All trades in Birmingham · Installers across the UK
Frequently asked questions
When are Eco Insulation Specialist Limited's accounts due?
Eco Insulation Specialist Limited's accounts were due at Companies House on 4 September 2026 and the register shows them as overdue.
When is Eco Insulation Specialist Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 3 December 2025, due by 3 December 2026, and one for the period to 31 December 2025, due by 31 December 2026. Corporation tax is payable 9 months and 1 day after the end of each.
Is Eco Insulation Specialist Limited still trading?
Eco Insulation Specialist Limited is listed as active on the Companies House register (checked 13 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 Eco Insulation Specialist Limited do?
Eco Insulation Specialist Limited is registered under Other construction installation (SIC 43290).
How old is Eco Insulation Specialist Limited?
Eco Insulation Specialist Limited was incorporated on 4 December 2024, 1 year ago.
What is the penalty if Eco Insulation Specialist 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 Eco Insulation Specialist Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.