- Companies
- Installers
- Walsall
- Sealtight West Midlands Ltd
Sealtight West Midlands Ltd
- Company number
- 16550673
- Incorporated
- 30 Jun 20251 year trading
- Registered office
- 47 Severn Road, Walsall, WS3 1NU
- Nature of business
- Other construction installation
Sealtight West Midlands Ltd is a 1-year-old private limited company registered in Walsall, company number 16550673, one of 78 installation companies (insulation, lifts, shutters and similar) in Walsall. Its next accounts are due at Companies House on 31 March 2027, and its first CT600 is due at HMRC on 29 June 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 Sealtight West Midlands Ltd is registered
The registered office is in Walsall (WS3), in the Walsall local authority area, West Midlands. Show WS3 1NU on a map.
Other trade companies in WS3
- Reecha-Rose Roofing & Cladding LimitedRoofers
- Ico Electrical Walsall LtdElectricians
- Plattys Painting and Decorating LtdPainters and decorators
- Ej Property Developers LtdProperty developers
- K and H Electrical LtdElectricians
- Perfect Builder Midland LimitedBuilders
- Scaffold Verify LtdSpecialist contractors
- Shiny Drive LtdCleaning companies
What happens if Sealtight West Midlands 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 16550673
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 June 2025 (1 year ago)
- Registered office
- 47 Severn Road, Walsall, WS3 1NU
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 30 June (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 29 June 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 Walsall
Other active installation companies (insulation, lifts, shutters and similar) registered in Walsall.
- SFD Construction Limited2017
- Shutter and Repairs Limited2022
- Simcox Construction & Conversions Ltd2021
- Simply Renovations Limited2024
- SRG Groundworks Limited2020
- Staffordshire Paving Co Ltd2023
- Stone Creations Ltd2026
- Structural Construction UK Limited2025
All installation companies (insulation, lifts, shutters and similar) in Walsall · All trades in Walsall · Installers across the UK
Frequently asked questions
When are Sealtight West Midlands Ltd's accounts due?
Sealtight West Midlands Ltd's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is Sealtight West Midlands 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 29 June 2026, due by 29 June 2027, and one for the period to 30 June 2026, due by 30 June 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Sealtight West Midlands Ltd still trading?
Sealtight West Midlands 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 Sealtight West Midlands Ltd do?
Sealtight West Midlands Ltd is registered under Other construction installation (SIC 43290).
How old is Sealtight West Midlands Ltd?
Sealtight West Midlands Ltd was incorporated on 30 June 2025, 1 year ago.
What is the penalty if Sealtight West Midlands 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 Sealtight West Midlands 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.