- Companies
- Plumbers and heating engineers
- Glasgow
- Az Installations Ltd
Az Installations Ltd
- Company number
- SC691404
- Incorporated
- 8 Mar 20215 years trading
- Registered office
- 17 Linndale Drive, Glasgow, G45 0QE
- Nature of business
- Plumbing, heat and air-conditioning installation; Fire service activities
Az Installations Ltd is a 5-year-old private limited company registered in Glasgow, company number SC691404, one of 515 plumbing and heating companies in Glasgow. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Az Installations LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £72 (+0.9%) on the year before, to £8,131.
- Net assets rose in 4 of 4 year-on-year comparisons on record.
- Current assets of £20K against £10K owed within a year: 2.0 times cover.
- 2 employees on average, up from -2 the year before.
- Balance sheets on record for 5 years, 2022 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £8,131 | £20K | £10K | 2 | |
| 31 Mar 2025 | £8,059 | £19K | £11K | -2 | |
| 31 Mar 2024 | £5,621 | £19K | £14K | -2 | |
| 31 Mar 2023 | £4,132 | £9,365 | £5,233 | -1 | |
| 31 Mar 2022 | -£1,347 | £12 | 0 |
Where Az Installations Ltd is registered
The registered office is in Glasgow (G45), in the Glasgow City local authority area, Scotland. Show G45 0QE on a map.
Other trade companies in G45
- Apg Construction Gla LtdBuilders
- Ecodelve LimitedCleaning companies
- JM Grouting Services LtdLandscapers and gardeners
- Bimbex Property Group LtdProperty developers
- Reflect Installs Gla LtdRepair services
- Luxe Building Services LtdSpecialist contractors
- Wash Works Glasgow LtdCleaning companies
- Crazy Car LtdRoofers
What happens if Az 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 31 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- SC691404
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 March 2021 (5 years ago)
- Registered office
- 17 Linndale Drive, Glasgow, G45 0QE
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
Fire service activities (SIC 84250) - Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 22 November 2025
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Glasgow
Other active plumbing and heating companies registered in Glasgow.
- Azul Plumbing&Heating Limited2021
- B-Dacs Ltd.2003
- Baird Plumbing and Heating Services Ltd2023
- Barclay Erskine Limited1996
- Barhill Plumbing and Heating Services Ltd2023
- Barr Gas Services Ltd2025
- Barshaw Plumbing Limited2018
- Bathrooms 101 Ltd2026
All plumbing and heating companies in Glasgow · All trades in Glasgow · Plumbers and heating engineers across the UK
Frequently asked questions
When are Az Installations Ltd's accounts due?
Az Installations Ltd's next accounts are due at Companies House by 31 December 2027 (in 445 days), covering the period to 31 March 2027.
When is Az Installations Ltd's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Az Installations Ltd still trading?
Az 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 Az Installations Ltd do?
Az Installations Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220); Fire service activities (SIC 84250).
How old is Az Installations Ltd?
Az Installations Ltd was incorporated on 8 March 2021, 5 years ago.
What is the penalty if Az 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 Az 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.