- Companies
- Glaziers
- Chadwell Heath
- Fenstrox Ltd
Fenstrox Ltd
- Company number
- 17130632
- Incorporated
- 1 Apr 2026
- Registered office
- Office 9543 321-323 High Road, Chadwell Heath, Essex, RM6 6AX
- Nature of business
- Glazing; Other building completion and finishing; Wholesale of wood, construction materials and sanitary equipment; Retail sale of hardware, paints and glass in specialised stores
Fenstrox Ltd is a newly incorporated private limited company registered in Chadwell Heath, company number 17130632, one of the UK's glazing companies. Its next accounts are due at Companies House on 1 January 2028, and its first CT600 is due at HMRC on 31 March 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.
Is this your company?
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Where Fenstrox Ltd is registered
The registered office is in Chadwell Heath (RM6), in the Barking and Dagenham local authority area, London. Show RM6 6AX on a map.
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What happens if Fenstrox 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 1 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 2 Jan 2028 to 1 Feb 2028 | £150 |
| 1 to 3 months late | 2 Feb 2028 to 1 Apr 2028 | £375 |
| 3 to 6 months late | 2 Apr 2028 to 1 Jul 2028 | £750 |
| More than 6 months late | From 2 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 17130632
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 April 2026
- Registered office
- Office 9543 321-323 High Road, Chadwell Heath, Essex, RM6 6AX
- Nature of business
- Glazing (SIC 43342)
Other building completion and finishing (SIC 43390)
Wholesale of wood, construction materials and sanitary equipment (SIC 46730)
Retail sale of hardware, paints and glass in specialised stores (SIC 47520) - Year end
- 30 April (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for glazing companies
Glazing companies often take deposits before work starts. Deposits held at the year end are a liability, not income, until the job is done.
Similar companies in Chadwell Heath
Other active glazing companies registered in Chadwell Heath.
All glazing companies in Chadwell Heath · All trades in Chadwell Heath · Glaziers across the UK
Frequently asked questions
When are Fenstrox Ltd's accounts due?
Fenstrox Ltd's next accounts are due at Companies House by 1 January 2028 (in 445 days), covering the period to 30 April 2027.
When is Fenstrox 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 31 March 2027, due by 31 March 2028, and one for the period to 30 April 2027, due by 30 April 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Fenstrox Ltd still trading?
Fenstrox 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 Fenstrox Ltd do?
Fenstrox Ltd is registered under Glazing (SIC 43342); Other building completion and finishing (SIC 43390); Wholesale of wood, construction materials and sanitary equipment (SIC 46730); Retail sale of hardware, paints and glass in specialised stores (SIC 47520).
How old is Fenstrox Ltd?
Fenstrox Ltd was incorporated on 1 April 2026, less than a year ago.
What is the penalty if Fenstrox 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 Fenstrox 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.