- Companies
- Civil engineering
- Kilwinning
- Collinton Civils (Scotland) Limited
Collinton Civils (Scotland) Limited
- Company number
- SC283018
- Incorporated
- 11 Apr 200521 years trading
- Registered office
- 8A McLuckie Drive, Kilwinning, KA13 6DL
- Nature of business
- Construction of other civil engineering projects n.e.c.; Other specialised construction activities n.e.c.
Collinton Civils (Scotland) Limited is a 21-year-old private limited company registered in Kilwinning, company number SC283018, one of 6 civil engineering contractors in Kilwinning. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 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 down £92K (-35.6%) on the year before, to -£351K.
- Net assets rose in 2 of 8 year-on-year comparisons on record.
- Current assets of £1 against £354K owed within a year: 0.0 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2015 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2025 | -£351K | £1 | £354K | 0 | |
| 30 Apr 2024 | -£259K | £81K | £342K | 0 | |
| 30 Apr 2022 | -£256K | £4,360 | £85K | £304K | 3 |
| 30 Apr 2021 | -£260K | £18K | £99K | £323K | 3 |
| 30 Apr 2020 | -£238K | £13K | £116K | £361K | 3 |
| 30 Apr 2019 | -£206K | £682 | £100K | £315K | 3 |
| 30 Apr 2018 | -£135K | £77 | £173K | £320K | 3 |
| 30 Apr 2017 | -£58K | £203K | £267K | 2 | |
| 30 Apr 2016 | -£29K | £313K | £355K | ||
| 30 Apr 2015 | -£59K | £240K | £310K |
Where Collinton Civils (Scotland) Limited is registered
The registered office is in Kilwinning (KA13), in the North Ayrshire local authority area, Scotland. Show KA13 6DL on a map.
Other trade companies in KA13
- Alan Gold Window Cleaning LtdCleaning companies
- Highway Services North LimitedCivil engineering
- Lifting Services Scotland LtdSpecialist contractors
- Ats Roofing (Ayrshire) LtdRoofers
- JW Fencing Landscaping and Sons LtdLandscapers and gardeners
- GK Wind Services LtdInstallers
- Leckie Aviation Services LtdMachinery repair and installation
- C Lee Engineering LtdMachinery repair and installation
What happens if Collinton Civils (Scotland) Limited 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 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 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
- SC283018
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 April 2005 (21 years ago)
- Registered office
- 8A McLuckie Drive, Kilwinning, KA13 6DL
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 11 April 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 Kilwinning
Other active civil engineering contractors registered in Kilwinning.
- General Rail Ltd2015
- Highway Services North Limited2026
- McLaughlin Drainage Services Limited2003
- Walker & Sons Fencing Limited2018
- West Coast Fencing Ltd2026
All civil engineering contractors in Kilwinning · All trades in Kilwinning · Civil engineering across the UK
Frequently asked questions
When are Collinton Civils (Scotland) Limited's accounts due?
Collinton Civils (Scotland) Limited's next accounts are due at Companies House by 31 January 2027 (in 110 days), covering the period to 30 April 2026.
When is Collinton Civils (Scotland) Limited's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is Collinton Civils (Scotland) Limited still trading?
Collinton Civils (Scotland) Limited 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 Collinton Civils (Scotland) Limited do?
Collinton Civils (Scotland) Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990); Other specialised construction activities n.e.c. (SIC 43999).
How old is Collinton Civils (Scotland) Limited?
Collinton Civils (Scotland) Limited was incorporated on 11 April 2005, 21 years ago.
What is the penalty if Collinton Civils (Scotland) Limited 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 Collinton Civils (Scotland) Limited 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.