- Companies
- Civil engineering
- Glasgow
- Jalex (Scotland) Ltd
Jalex (Scotland) Ltd
- Company number
- SC835372
- Incorporated
- 27 Jan 20251 year trading
- Registered office
- 1037 Sauchiehall Street, Glasgow, G3 7TZ
- Nature of business
- Construction of other civil engineering projects n.e.c.; Other specialised construction activities n.e.c.; Other service activities n.e.c.
Jalex (Scotland) Ltd is a 1-year-old private limited company registered in Glasgow, company number SC835372, one of 258 civil engineering contractors 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.
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Financial snapshot, 2026
From the balance sheet at 31 March 2026, as filed at Companies House. Negative net assets mean the company owed more than it owned at that date.
Who runs and owns Jalex (Scotland) Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| J*** S*** | Director | Jan 2025 |
Person with significant control
Where Jalex (Scotland) Ltd is registered
The registered office is in Glasgow (G3), in the Glasgow City local authority area, Scotland. Show G3 7TZ on a map.
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Also registered at this address
11 other companies use the same registered office as Jalex (Scotland) Ltd.
- Clan Bathrooms LtdJoiners and carpenters
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- Richny Motor Company LimitedMotor traders
- Serenity Water Features LtdCivil engineering
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What happens if Jalex (Scotland) 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
- SC835372
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 January 2025 (1 year ago)
- Registered office
- 1037 Sauchiehall Street, Glasgow, G3 7TZ
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
Other specialised construction activities n.e.c. (SIC 43999)
Other service activities n.e.c. (SIC 96090) - Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 31 March 2026
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Glasgow
Other active civil engineering contractors registered in Glasgow.
- James Ferrie Civils Ltd2026
- Jcoiconstructionscotland Ltd2025
- Jesoli Ltd2023
- JHN & in Services Ltd2012
- JMC Networks Ltd2023
- JNB Groundworks Ltd2026
- JNVK Ltd2024
- Jobi Energy Ltd2025
All civil engineering contractors in Glasgow · All trades in Glasgow · Civil engineering across the UK
Frequently asked questions
When are Jalex (Scotland) Ltd's accounts due?
Jalex (Scotland) Ltd's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is Jalex (Scotland) 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 Jalex (Scotland) Ltd still trading?
Jalex (Scotland) 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 Jalex (Scotland) Ltd do?
Jalex (Scotland) Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990); Other specialised construction activities n.e.c. (SIC 43999); Other service activities n.e.c. (SIC 96090).
How old is Jalex (Scotland) Ltd?
Jalex (Scotland) Ltd was incorporated on 27 January 2025, 1 year ago.
Who runs Jalex (Scotland) Ltd?
Jalex (Scotland) Ltd has 1 active director, the longest-serving appointed in Jan 2025. Their names and service addresses are on the Companies House register.
Who owns Jalex (Scotland) Ltd?
One person or company has significant control of Jalex (Scotland) Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Jalex (Scotland) 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 Jalex (Scotland) 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.