- Companies
- Machinery repair and installation
- St Helens
- Shielded Chamber Installations Ltd
Shielded Chamber Installations Ltd
- Company number
- 17449980
- Incorporated
- 9 Sep 2026
- Registered office
- 4 Fell Grove, St Helens, WA11 7DS
- Nature of business
- Installation of industrial machinery and equipment; Other construction installation; Other engineering activities
Shielded Chamber Installations Ltd is a newly incorporated private limited company registered in St Helens, company number 17449980, one of 33 machinery repair and installation companies in St Helens. Its next accounts are due at Companies House on 9 June 2028, and its first CT600 is due at HMRC on 8 September 2028.
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 Shielded Chamber Installations Ltd is registered
The registered office is in St Helens (WA11), in the St. Helens local authority area, North West. Show WA11 7DS on a map.
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What happens if Shielded Chamber Installations 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 9 June 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 10 Jun 2028 to 9 Jul 2028 | £150 |
| 1 to 3 months late | 10 Jul 2028 to 9 Sep 2028 | £375 |
| 3 to 6 months late | 10 Sep 2028 to 9 Dec 2028 | £750 |
| More than 6 months late | From 10 Dec 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2028 | £200 |
| 3 months late | 30 Dec 2028 | another £200 |
| 6 months late | 30 Mar 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 2029 | 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
- 17449980
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 September 2026
- Registered office
- 4 Fell Grove, St Helens, WA11 7DS
- Nature of business
- Installation of industrial machinery and equipment (SIC 33200)
Other construction installation (SIC 43290)
Other engineering activities (SIC 71129) - Year end
- 30 September (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in St Helens
Other active machinery repair and installation companies registered in St Helens.
- Speakman Chilled-Worx Ltd2026
- Specialist Access Engineering Ltd2015
- SV Pos Ltd2025
- T C Motion Repairs Ltd2017
- Taurus Cranes & Hoists Ltd2018
- Travis Autos Limited2016
- Wernfab Ltd2021
- Willow Catering Services Limited2003
All machinery repair and installation companies in St Helens · All trades in St Helens · Machinery repair and installation across the UK
Frequently asked questions
When are Shielded Chamber Installations Ltd's accounts due?
Shielded Chamber Installations Ltd's next accounts are due at Companies House by 9 June 2028 (in 606 days), covering the period to 30 September 2027.
When is Shielded Chamber Installations 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 8 September 2027, due by 8 September 2028, and one for the period to 30 September 2027, due by 30 September 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Shielded Chamber Installations Ltd still trading?
Shielded Chamber Installations 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 Shielded Chamber Installations Ltd do?
Shielded Chamber Installations Ltd is registered under Installation of industrial machinery and equipment (SIC 33200); Other construction installation (SIC 43290); Other engineering activities (SIC 71129).
How old is Shielded Chamber Installations Ltd?
Shielded Chamber Installations Ltd was incorporated on 9 September 2026, less than a year ago.
What is the penalty if Shielded Chamber Installations 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 Shielded Chamber Installations 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.