- Companies
- Civil engineering
- Newcastle upon Tyne
- Ethica Construction Limited
Ethica Construction Limited
- Company number
- 13600736
- Incorporated
- 3 Sep 20215 years trading
- Registered office
- Unit 2 Kirkley Sawmill Kirkley, Ponteland, Newcastle upon Tyne, NE20 0BD
- Nature of business
- Construction of other civil engineering projects n.e.c.
Ethica Construction Limited is a 5-year-old private limited company registered in Newcastle upon Tyne, company number 13600736, one of 72 civil engineering contractors in Newcastle upon Tyne. 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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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 up £1,712 (+7.3%) on the year before, to £25K.
- Net assets rose in 3 of 3 year-on-year comparisons on record.
- Current assets of £243K against £244K owed within a year: 1.0 times cover.
- 5 employees on average during the year.
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £25K | £243K | £244K | 5 | |
| 31 Mar 2024 | £23K | £230K | £227K | 5 | |
| 31 Mar 2023 | £20K | £207K | £206K | 5 | |
| 31 Mar 2022 | £16K | £61K | £59K | 5 |
Where Ethica Construction Limited is registered
The registered office is in Newcastle upon Tyne (NE20), in the Northumberland local authority area, North East. Show NE20 0BD on a map.
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What happens if Ethica Construction 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 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
- 13600736
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 September 2021 (5 years ago)
- Registered office
- Unit 2 Kirkley Sawmill Kirkley, Ponteland, Newcastle upon Tyne, NE20 0BD
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 2 September 2026
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Newcastle upon Tyne
Other active civil engineering contractors registered in Newcastle upon Tyne.
- Fima Developments UK Limited2026
- Gary Davison Construction Limited2012
- Geoscientific Solutions Ltd2017
- Gilbertson Utilities & Plant Ltd2026
- GNR Consulting Ltd2025
- Ism Civils and Engineering Services Ltd2019
- Itrf Engineering Ltd2019
- Iva Offshore Ltd2013
All civil engineering contractors in Newcastle upon Tyne · All trades in Newcastle upon Tyne · Civil engineering across the UK
Frequently asked questions
When are Ethica Construction Limited's accounts due?
Ethica Construction Limited's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Ethica Construction Limited'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 Ethica Construction Limited still trading?
Ethica Construction 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 Ethica Construction Limited do?
Ethica Construction Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Ethica Construction Limited?
Ethica Construction Limited was incorporated on 3 September 2021, 5 years ago.
What is the penalty if Ethica Construction 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 Ethica Construction 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.