- Companies
- Specialist contractors
- Gateshead
- Eco Tech Insulation Limited
Eco Tech Insulation Limited
- Company number
- 15208840
- Incorporated
- 13 Oct 20232 years trading
- Registered office
- 21 Windmill Way, Gateshead, NE8 1PJ
- Nature of business
- Other specialised construction activities n.e.c.
Eco Tech Insulation Limited is a 2-year-old private limited company registered in Gateshead, company number 15208840, one of 83 specialist construction companies in Gateshead. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 £293 (-38.9%) on the year before, to £461.
- Current assets of £53K against £49K owed within a year: 1.1 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | £461 | £53K | £49K | 1 | |
| 31 Oct 2024 | £754 | £32K | £38K | 1 |
Where Eco Tech Insulation Limited is registered
The registered office is in Gateshead (NE8), in the Gateshead local authority area, North East. Show NE8 1PJ on a map.
Other trade companies in NE8
- Alqevon Health LtdMachinery repair and installation
- Cleanzora LtdCleaning companies
- 786 Security LtdMachinery repair and installation
- Harley Mitchells LtdElectricians
- Roel Property Services LtdFinishing trades
- Grassroots Gardeners LtdLandscapers and gardeners
- Northeast Facility Solutions LtdFacilities management
- Valley Construction Services (Ne) LtdFinishing trades
What happens if Eco Tech Insulation Limited 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 15208840
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 October 2023 (2 years ago)
- Registered office
- 21 Windmill Way, Gateshead, NE8 1PJ
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 9 October 2025
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 Gateshead
Other active specialist construction companies registered in Gateshead.
- FB Home Improvements Ltd2018
- Furniture Solutions (Northumberland) Limited2007
- Gateshead Grabs and Tippers Ltd2025
- Greenside National Limited2019
- Hca Energy Limited2025
- Hock's Site Welding Ltd2013
- Indianna Electrical Ltd2019
- Inopro Services Ltd2022
All specialist construction companies in Gateshead · All trades in Gateshead · Specialist contractors across the UK
Frequently asked questions
When are Eco Tech Insulation Limited's accounts due?
Eco Tech Insulation Limited's next accounts are due at Companies House by 31 July 2027 (in 292 days), covering the period to 31 October 2026.
When is Eco Tech Insulation Limited's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Eco Tech Insulation Limited still trading?
Eco Tech Insulation Limited 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 Eco Tech Insulation Limited do?
Eco Tech Insulation Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Eco Tech Insulation Limited?
Eco Tech Insulation Limited was incorporated on 13 October 2023, 2 years ago.
What is the penalty if Eco Tech Insulation 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 Tech Insulation Limited 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.