- Companies
- Installers
- Middlesbrough
- MTH Wind Limited
MTH Wind Limited
- Company number
- 16710542
- Incorporated
- 11 Sep 20251 year trading
- Registered office
- 5 Market Place, North Ormesby, Middlesbrough, TS3 6LA
- Nature of business
- Other construction installation
MTH Wind Limited is a 1-year-old private limited company registered in Middlesbrough, company number 16710542, one of 97 installation companies (insulation, lifts, shutters and similar) in Middlesbrough. Its next accounts are due at Companies House on 11 June 2027, and its first CT600 is due at HMRC on 10 September 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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Where MTH Wind Limited is registered
The registered office is in Middlesbrough (TS3), in the Middlesbrough local authority area, North East. Show TS3 6LA on a map.
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- Cleveland Landscapes LtdLandscapers and gardeners
What happens if MTH Wind 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 11 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 12 Jun 2027 to 11 Jul 2027 | £150 |
| 1 to 3 months late | 12 Jul 2027 to 11 Sep 2027 | £375 |
| 3 to 6 months late | 12 Sep 2027 to 11 Dec 2027 | £750 |
| More than 6 months late | From 12 Dec 2027 | £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
- 16710542
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 September 2025 (1 year ago)
- Registered office
- 5 Market Place, North Ormesby, Middlesbrough, TS3 6LA
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 30 September (accounting reference date)
- Accounts type
- No accounts filed yet
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 Middlesbrough
Other active installation companies (insulation, lifts, shutters and similar) registered in Middlesbrough.
- N F Rigging Services Limited2025
- NC Facilities & Support Services Ltd2026
- Northline Mechanical Ltd2026
- Oc - Insulations Ltd2025
- Pac Vent Ltd2018
- Pbsbt Limited2014
- Precision Site Services Ltd2025
- R.C. Ayres Building & Roofing Services Limited1973
All installation companies (insulation, lifts, shutters and similar) in Middlesbrough · All trades in Middlesbrough · Installers across the UK
Frequently asked questions
When are MTH Wind Limited's accounts due?
MTH Wind Limited's next accounts are due at Companies House by 11 June 2027 (in 242 days), covering the period to 30 September 2026.
When is MTH Wind 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 10 September 2026, due by 10 September 2027, and one for the period to 30 September 2026, due by 30 September 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is MTH Wind Limited still trading?
MTH Wind Limited is listed as active on the Companies House register (checked 12 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 MTH Wind Limited do?
MTH Wind Limited is registered under Other construction installation (SIC 43290).
How old is MTH Wind Limited?
MTH Wind Limited was incorporated on 11 September 2025, 1 year ago.
What is the penalty if MTH Wind 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 MTH Wind Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.