- Companies
- Civil engineering
- Houghton le Spring
- SMC Wind Turbine Tech Ltd
SMC Wind Turbine Tech Ltd
- Company number
- 16207740
- Incorporated
- 24 Jan 20251 year trading
- Registered office
- 8 Greenfinch Road, Easington Lane, Houghton le Spring, DH5 0GG
- Nature of business
- Construction of utility projects for electricity and telecommunications
SMC Wind Turbine Tech Ltd is a 1-year-old private limited company registered in Houghton le Spring, company number 16207740, one of 12 civil engineering contractors in Houghton le Spring. Its next accounts are due at Companies House on 24 October 2026, and its first CT600 is due at HMRC on 23 January 2027.
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.
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Financial snapshot, 2026
From the balance sheet at 31 January 2026, as filed at Companies House.
Where SMC Wind Turbine Tech Ltd is registered
The registered office is in Houghton le Spring (DH5), in the Sunderland local authority area, North East. Show DH5 0GG on a map.
Other trade companies in DH5
- NGW LtdGroundworks and demolition
- Aj Building Solutions LtdBuilders
- Lambton Homes LtdProperty developers
- N E Units LtdProperty developers
- MCW Wind Services LtdMachinery repair and installation
- CS Fibre Optics LtdCivil engineering
- Matrix Construction Ne LtdBuilders
- K Construction Ne LtdBuilders
What happens if SMC Wind Turbine Tech 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 24 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 25 Oct 2026 to 24 Nov 2026 | £150 |
| 1 to 3 months late | 25 Nov 2026 to 24 Jan 2027 | £375 |
| 3 to 6 months late | 25 Jan 2027 to 24 Apr 2027 | £750 |
| More than 6 months late | From 25 Apr 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 16207740
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 January 2025 (1 year ago)
- Registered office
- 8 Greenfinch Road, Easington Lane, Houghton le Spring, DH5 0GG
- Nature of business
- Construction of utility projects for electricity and telecommunications (SIC 42220)
- Year end
- 31 January (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 23 January 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 Houghton le Spring
Other active civil engineering contractors registered in Houghton le Spring.
- Traffic Management Ne Ltd2022
- Wellworth Limited1999
- Aaa Surfacing Limited2020
- Allerton Civil Engineering Ltd2026
- CS Fibre Optics Ltd2026
- DH Project Solutions Ltd2024
- Evalsamjay Limited2020
- Luke Fabrication Services Ltd2026
All civil engineering contractors in Houghton le Spring · All trades in Houghton le Spring · Civil engineering across the UK
Frequently asked questions
When are SMC Wind Turbine Tech Ltd's accounts due?
SMC Wind Turbine Tech Ltd's next accounts are due at Companies House by 24 October 2026 (in 11 days), covering the period to 31 January 2026.
When is SMC Wind Turbine Tech 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 23 January 2026, due by 23 January 2027, and one for the period to 31 January 2026, due by 31 January 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is SMC Wind Turbine Tech Ltd still trading?
SMC Wind Turbine Tech 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 SMC Wind Turbine Tech Ltd do?
SMC Wind Turbine Tech Ltd is registered under Construction of utility projects for electricity and telecommunications (SIC 42220).
How old is SMC Wind Turbine Tech Ltd?
SMC Wind Turbine Tech Ltd was incorporated on 24 January 2025, 1 year ago.
What is the penalty if SMC Wind Turbine Tech 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 SMC Wind Turbine Tech 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.