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- Steeltown Construction Ltd
Company profile · Installers
Steeltown Construction Ltd
Steeltown Construction Ltd is a 2-year-old private limited company registered in Stockton-on-Tees, company number 15401273, one of 65 installation companies (insulation, lifts, shutters and similar) in Stockton-on-Tees. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 January 2025, as filed at Companies House.
Where Steeltown Construction Ltd is registered
The registered office is in Stockton-on-Tees (TS21), in the Stockton-on-Tees local authority area, North East. Show TS21 1PH on a map.
Other trade companies in TS21
- Red Testing Services LtdElectricians
- JL Utilities (North East) LtdCivil engineering
- Metlec LtdElectricians
- NB Snagging Surveys LimitedFinishing trades
- DMC Lifting LtdInstallers
- Natex Construction LtdProperty developers
- 17237044 LimitedFinishing trades
- Adam Smith Property Services LtdInstallers
What happens if Steeltown Construction 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 31 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 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
- 15401273
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 January 2024 (2 years ago)
- Registered office
- Greenside, Rectory Lane, Stockton-on-Tees, Durham, TS21 1PH
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 8 January 2026
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 Stockton-on-Tees
Other active installation companies (insulation, lifts, shutters and similar) registered in Stockton-on-Tees.
- Stockton Window Centre Builders and Home Improvements Ltd.2020
- Tees Valley Flooring Limited2022
- TGCJ Services Ltd2024
- The Teesside Solar Company Ltd2026
- Thornaby Windtec Ltd2017
- Titanium Renewable Services Ltd2019
- TJH Rigging Services Ltd2026
- Trent Fewsdale1 Ltd2025
All installation companies (insulation, lifts, shutters and similar) in Stockton-on-Tees · All trades in Stockton-on-Tees · Installers across the UK
Frequently asked questions
When are Steeltown Construction Ltd's accounts due?
Steeltown Construction Ltd's next accounts are due at Companies House by 31 October 2026 (in 19 days), covering the period to 31 January 2026.
When is Steeltown Construction Ltd's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is Steeltown Construction Ltd still trading?
Steeltown Construction 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 Steeltown Construction Ltd do?
Steeltown Construction Ltd is registered under Other construction installation (SIC 43290).
How old is Steeltown Construction Ltd?
Steeltown Construction Ltd was incorporated on 9 January 2024, 2 years ago.
What is the penalty if Steeltown Construction 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 Steeltown Construction 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.