- Companies
- Property developers
- Glasgow
- Keirnan Contractors Ltd
Keirnan Contractors Ltd
- Company number
- SC686200
- Incorporated
- 18 Jan 20215 years trading
- Registered office
- 46 Freland Grove, Muirhead, Glasgow, North Lanarkshire, G69 9FR
- Nature of business
- Development of building projects
Keirnan Contractors Ltd is a 5-year-old private limited company registered in Glasgow, company number SC686200, one of 795 property development companies in Glasgow. Its next accounts are due at Companies House on 31 October 2027, and the CT600 for the period to 31 January 2027 is due at HMRC on 31 January 2028.
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 £18K (-11.2%) on the year before, to £140K.
- Net assets rose in 3 of 4 year-on-year comparisons on record.
- Current assets of £150K against £12K owed within a year: more than 10 times cover.
- 1 employee on average during the year.
- 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 Jan 2026 | £140K | £150K | £12K | 1 | |
| 31 Jan 2025 | £157K | £160K | £17K | 1 | |
| 31 Jan 2024 | £142K | £167K | £58K | 1 | |
| 31 Jan 2023 | £96K | £167K | £89K | 1 | |
| 31 Jan 2022 | £36K | £100K | £64K | 1 |
Where Keirnan Contractors Ltd is registered
The registered office is in Glasgow (G69), in the North Lanarkshire local authority area, Scotland. Show G69 9FR on a map.
Other trade companies in G69
- Construct Services LtdScaffolders
- Cmcjoinery LtdBuilders
- V.J.A.K.K Access LtdScaffolders
- Nu City Energy LimitedCivil engineering
- Jto Hospitality LtdFacilities management
- Brady Builders LtdBuilders
- Maxpc LimitedCivil engineering
- Sap Scotland LtdCivil engineering
What happens if Keirnan Contractors 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 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2027 to 30 Nov 2027 | £150 |
| 1 to 3 months late | 1 Dec 2027 to 31 Jan 2028 | £375 |
| 3 to 6 months late | 1 Feb 2028 to 30 Apr 2028 | £750 |
| More than 6 months late | From 1 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- SC686200
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 January 2021 (5 years ago)
- Registered office
- 46 Freland Grove, Muirhead, Glasgow, North Lanarkshire, G69 9FR
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2026
- Last confirmation statement
- 17 January 2026
- Previous names
- S Keirnan Rendering Ltd (until 1 Aug 2023)
Filing notes for property development companies
Many property development companies are single-project vehicles. Stock of land and buildings sits on the balance sheet as work in progress until sale, and a company that has finished its project may become dormant rather than close.
Similar companies in Glasgow
Other active property development companies registered in Glasgow.
- Kelcrum Building Services Ltd2021
- Kelspoke Limited2025
- Keltbray Chinatown Developments Limited2025
- Keltbray Developments (Dundee) Limited2025
- Keltbray Developments Limited2021
- Kelvin Properties (Canonmills) Ltd2021
- Kelvin Properties (Lonend) Ltd2021
- Kelvin Properties (Minerva) Ltd2021
All property development companies in Glasgow · All trades in Glasgow · Property developers across the UK
Frequently asked questions
When are Keirnan Contractors Ltd's accounts due?
Keirnan Contractors Ltd's next accounts are due at Companies House by 31 October 2027 (in 383 days), covering the period to 31 January 2027.
When is Keirnan Contractors Ltd's CT600 due?
The CT600 for the period to 31 January 2027 is due at HMRC by 31 January 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2027.
Is Keirnan Contractors Ltd still trading?
Keirnan Contractors 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 Keirnan Contractors Ltd do?
Keirnan Contractors Ltd is registered under Development of building projects (SIC 41100).
How old is Keirnan Contractors Ltd?
Keirnan Contractors Ltd was incorporated on 18 January 2021, 5 years ago.
What is the penalty if Keirnan Contractors 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 Keirnan Contractors 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.