- Company number
- 14839400
- Incorporated
- 2 May 20233 years trading
- Registered office
- 2 Gables Yard the Green, Pulham Market, Diss, IP21 4SY
- Nature of business
- Glazing
Alopex Aluminium Glazing Limited is a 3-year-old private limited company registered in Diss, company number 14839400, one of the UK's glazing companies. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets up £1,588 on the year before, to £1,590.
- Current assets of £2,502 against £372 owed within a year: 6.7 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £1,590 | £2,502 | £372 | 2 | |
| 31 May 2024 | £2 | £2 |
Where Alopex Aluminium Glazing Limited is registered
The registered office is in Diss (IP21), in the South Norfolk local authority area, East of England. Show IP21 4SY on a map.
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What happens if Alopex Aluminium Glazing 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 31 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 14839400
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 May 2023 (3 years ago)
- Registered office
- 2 Gables Yard the Green, Pulham Market, Diss, IP21 4SY
- Nature of business
- Glazing (SIC 43342)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 1 May 2026
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 Diss
Other active glazing companies registered in Diss.
All glazing companies in Diss · All trades in Diss · Glaziers across the UK
Frequently asked questions
When are Alopex Aluminium Glazing Limited's accounts due?
Alopex Aluminium Glazing Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Alopex Aluminium Glazing Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Alopex Aluminium Glazing Limited still trading?
Alopex Aluminium Glazing Limited 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 Alopex Aluminium Glazing Limited do?
Alopex Aluminium Glazing Limited is registered under Glazing (SIC 43342).
How old is Alopex Aluminium Glazing Limited?
Alopex Aluminium Glazing Limited was incorporated on 2 May 2023, 3 years ago.
What is the penalty if Alopex Aluminium Glazing 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 Alopex Aluminium Glazing Limited 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.