- Companies
- Civil engineering
- Abingdon
- Tci Renewables Limited
Tci Renewables Limited
- Company number
- 05360262
- Incorporated
- 10 Feb 200521 years trading
- Registered office
- Unit 7 Area C, Radley Place, Radley Road Industrial Estate, Abingdon, OX14 3RY
- Nature of business
- Construction of utility projects for electricity and telecommunications
Tci Renewables Limited is a 21-year-old private limited company registered in Abingdon, company number 05360262, one of 10 civil engineering contractors in Abingdon. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Where Tci Renewables Limited is registered
The registered office is in Abingdon (OX14), in the Vale of White Horse local authority area, South East. Show OX14 3RY on a map.
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What happens if Tci Renewables 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 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 05360262
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 February 2005 (21 years ago)
- Registered office
- Unit 7 Area C, Radley Place, Radley Road Industrial Estate, Abingdon, OX14 3RY
- Nature of business
- Construction of utility projects for electricity and telecommunications (SIC 42220)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 25 February 2026
- Charges (mortgages)
- 0 outstanding of 1 registered
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 Abingdon
Other active civil engineering contractors registered in Abingdon.
- Whiterock Clean Energy (UK) Ltd2024
- Ab Ox Facilities Limited2006
- Autobahn Freightliner Ltd2025
- Drain Technology (UK) Limited2005
- JRP Civils Limited2007
- Kecally Limited2025
- Prochn Ltd2021
- Project Management Services (Oxford) Ltd2009
All civil engineering contractors in Abingdon · All trades in Abingdon · Civil engineering across the UK
Frequently asked questions
When are Tci Renewables Limited's accounts due?
Tci Renewables Limited's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is Tci Renewables Limited's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Tci Renewables Limited still trading?
Tci Renewables 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 Tci Renewables Limited do?
Tci Renewables Limited is registered under Construction of utility projects for electricity and telecommunications (SIC 42220).
How old is Tci Renewables Limited?
Tci Renewables Limited was incorporated on 10 February 2005, 21 years ago.
What is the penalty if Tci Renewables 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 Tci Renewables 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.