- Company number
- 03678742
- Incorporated
- 4 Dec 199827 years trading
- Registered office
- 2 Colebrook Way, Andover, SP10 3BB
- Nature of business
- Glazing
Alpha Glazing Limited is a 27-year-old private limited company registered in Andover, company number 03678742, one of 9 glazing companies in Andover. Companies House shows its accounts as overdue: they were due on 30 November 2025.
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 down £10K (-6.8%) on the year before, to -£161K.
- Net assets rose in 2 of 9 year-on-year comparisons on record.
- Current assets of £9,663 against £141K owed within a year: 0.1 times cover.
- 3 employees on average, up from 2 the year before.
- Balance sheets on record for 10 years, 2015 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 29 Feb 2024 | -£161K | £9,663 | £141K | 3 | |
| 28 Feb 2023 | -£150K | £10K | £123K | 2 | |
| 28 Feb 2022 | -£105K | £45K | £124K | 2 | |
| 28 Feb 2021 | -£92K | £44K | £102K | 2 | |
| 29 Feb 2020 | -£107K | £21K | £132K | 3 | |
| 28 Feb 2019 | -£41K | £54K | £97K | 3 | |
| 28 Feb 2018 | -£26K | £18K | £49K | 3 | |
| 28 Feb 2017 | -£25K | £49K | £78K | ||
| 29 Feb 2016 | -£25K | £37K | £66K | ||
| 28 Feb 2015 | -£25K | £30K | £58K |
Where Alpha Glazing Limited is registered
The registered office is in Andover (SP10), in the Test Valley local authority area, South East. Show SP10 3BB on a map.
Other trade companies in SP10
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- Craig White Construction LtdBuilders
- GT2 Engineering LimitedMechanics and garages
- Arniam Trading LimitedMotor traders
- Mapo Coffee Solutions LtdMachinery repair and installation
- Signature Studio Developments LtdSpecialist contractors
- Zyra Revival LtdRepair services
What happens if Alpha Glazing Limited files late
If the accounts reach Companies House today, the late filing penalty is £1,500 (£3,000 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2025 to 31 Dec 2025 | £150 |
| 1 to 3 months late | 1 Jan 2026 to 28 Feb 2026 | £375 |
| 3 to 6 months late | 1 Mar 2026 to 31 May 2026 | £750 |
| More than 6 months late | From 1 Jun 2026 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2026 | £200 |
| 3 months late | 28 May 2026 | another £200 |
| 6 months late | 28 Aug 2026 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 2027 | 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
- 03678742
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 December 1998 (27 years ago)
- Registered office
- 2 Colebrook Way, Andover, SP10 3BB
- Nature of business
- Glazing (SIC 43342)
- Year end
- 28 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 29 February 2024
- Last confirmation statement
- 15 November 2024
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 Andover
Other active glazing companies registered in Andover.
- Andover Glass Works Limited1972
- Excel Windows Limited2025
- Oakbank Windows & Roofline Ltd2019
- Q3 Windows Ltd2011
- Test Valley Glass and Window Company Limited1995
- The KJM Group Limited1983
- Vista Aluminium Limited2025
- A.P.R Glazing Limited2016
All glazing companies in Andover · All trades in Andover · Glaziers across the UK
Frequently asked questions
When are Alpha Glazing Limited's accounts due?
Alpha Glazing Limited's accounts were due at Companies House on 30 November 2025 and the register shows them as overdue.
When is Alpha Glazing Limited's CT600 due?
The CT600 for the period to 28 February 2025 is due at HMRC by 28 February 2026, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2025.
Is Alpha Glazing Limited still trading?
Alpha Glazing Limited is listed as active on the Companies House register (checked 12 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 Alpha Glazing Limited do?
Alpha Glazing Limited is registered under Glazing (SIC 43342).
How old is Alpha Glazing Limited?
Alpha Glazing Limited was incorporated on 4 December 1998, 27 years ago.
What is the penalty if Alpha 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 Alpha Glazing Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.