- Companies
- Installers
- Glasgow
- Lja Group (Glasgow) Ltd
Lja Group (Glasgow) Ltd
- Company number
- SC845184
- Incorporated
- 14 Apr 20251 year trading
- Registered office
- 2/2 42 Gartloch Way, Gartcosh, Glasgow, G69 8FH
- Nature of business
- Other construction installation
Lja Group (Glasgow) Ltd is a 1-year-old private limited company registered in Glasgow, company number SC845184, one of 331 installation companies (insulation, lifts, shutters and similar) in Glasgow. Its next accounts are due at Companies House on 14 January 2027, and its first CT600 is due at HMRC on 13 April 2027.
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.
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Where Lja Group (Glasgow) Ltd is registered
The registered office is in Glasgow (G69), in the Glasgow City local authority area, Scotland. Show G69 8FH on a map.
Other trade companies in G69
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- V.J.A.K.K Access LtdScaffolders
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- Brady Builders LtdBuilders
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What happens if Lja Group (Glasgow) 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 14 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 15 Jan 2027 to 14 Feb 2027 | £150 |
| 1 to 3 months late | 15 Feb 2027 to 14 Apr 2027 | £375 |
| 3 to 6 months late | 15 Apr 2027 to 14 Jul 2027 | £750 |
| More than 6 months late | From 15 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- SC845184
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 April 2025 (1 year ago)
- Registered office
- 2/2 42 Gartloch Way, Gartcosh, Glasgow, G69 8FH
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 30 April (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 4 August 2026
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Glasgow
Other active installation companies (insulation, lifts, shutters and similar) registered in Glasgow.
- Lochburn Contracts Ltd2016
- Lockfast (GLW) Ltd2005
- Log House SC Limited2020
- Logan Contracts Ltd2026
- Loman Hellier Limited2005
- LV Energy Group Ltd2025
- Lynch Insulation & Access Ltd2026
- M and D Quartz Installations Ltd2024
All installation companies (insulation, lifts, shutters and similar) in Glasgow · All trades in Glasgow · Installers across the UK
Frequently asked questions
When are Lja Group (Glasgow) Ltd's accounts due?
Lja Group (Glasgow) Ltd's next accounts are due at Companies House by 14 January 2027 (in 93 days), covering the period to 30 April 2026.
When is Lja Group (Glasgow) 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 13 April 2026, due by 13 April 2027, and one for the period to 30 April 2026, due by 30 April 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Lja Group (Glasgow) Ltd still trading?
Lja Group (Glasgow) 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 Lja Group (Glasgow) Ltd do?
Lja Group (Glasgow) Ltd is registered under Other construction installation (SIC 43290).
How old is Lja Group (Glasgow) Ltd?
Lja Group (Glasgow) Ltd was incorporated on 14 April 2025, 1 year ago.
What is the penalty if Lja Group (Glasgow) 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 Lja Group (Glasgow) 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.