- Company number
- NI632414
- Incorporated
- 10 Jul 201511 years trading
- Registered office
- Unit 12C, Springtown Road, Derry, BT48 0LY
- Nature of business
- Glazing
Alpha Stained Glass Ltd is a 11-year-old private limited company registered in Derry, company number NI632414, one of the UK's glazing companies. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 £70K (+606.7%) on the year before, to £82K.
- Net assets rose in 6 of 8 year-on-year comparisons on record.
- Current assets of £138K against £47K owed within a year: 2.9 times cover.
- 8 employees on average, up from 7 the year before.
- Balance sheets on record for 9 years, 2016 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2024 | £82K | £56K | £138K | £47K | 8 |
| 30 Jun 2023 | £12K | £28K | £53K | £30K | 7 |
| 30 Jun 2022 | £9,604 | £8,705 | £39K | £17K | 7 |
| 30 Jun 2021 | £7,407 | £15K | £36K | £22K | 8 |
| 30 Jun 2020 | £18K | £33K | £55K | £45K | 8 |
| 30 Jun 2019 | £15K | £45K | £37K | ||
| 30 Jun 2018 | £3,261 | £35K | £39K | ||
| 30 Jun 2017 | -£2,778 | £20K | £32K | ||
| 31 Jul 2016 | £2,418 | £4,488 | £19K | £26K |
Who runs and owns Alpha Stained Glass Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (3)
| Name | Role | Appointed |
|---|---|---|
| G*** C*** | Director | Jul 2015 |
| J*** C*** | Director | Jul 2015 |
| T*** C*** | Director | Jul 2015 |
Person with significant control
Where Alpha Stained Glass Ltd is registered
The registered office is in Derry (BT48), in the Derry City and Strabane local authority area, Northern Ireland. Show BT48 0LY on a map.
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What happens if Alpha Stained Glass 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
- NI632414
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 July 2015 (11 years ago)
- Registered office
- Unit 12C, Springtown Road, Derry, BT48 0LY
- Nature of business
- Glazing (SIC 43342)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 9 July 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 Derry
Other active glazing companies registered in Derry.
- North Down Glazing & Locks Ltd2015
- Jonesborough Glass Ltd2015
- Derrygarve Window Systems Ltd2016
- SG Glass Limited2016
- BH Solutions Ltd2016
- Am Glazing & Joinery Ltd2017
- Complete Windows & Installation Ltd2017
- Timoney Windows and Conservatories Limited2017
All glazing companies in Derry · All trades in Derry · Glaziers across the UK
Frequently asked questions
When are Alpha Stained Glass Ltd's accounts due?
Alpha Stained Glass 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 Alpha Stained Glass Ltd's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Alpha Stained Glass Ltd still trading?
Alpha Stained Glass 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 Alpha Stained Glass Ltd do?
Alpha Stained Glass Ltd is registered under Glazing (SIC 43342).
How old is Alpha Stained Glass Ltd?
Alpha Stained Glass Ltd was incorporated on 10 July 2015, 11 years ago.
Who runs Alpha Stained Glass Ltd?
Alpha Stained Glass Ltd has 3 active directors, the longest-serving appointed in Jul 2015. Their names and service addresses are on the Companies House register.
Who owns Alpha Stained Glass Ltd?
One person or company has significant control of Alpha Stained Glass Ltd: an individual (owns 50% to 75% of the shares).
What is the penalty if Alpha Stained Glass 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 Alpha Stained Glass 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.