- Company number
- SC798231
- Incorporated
- 7 Feb 20242 years trading
- Registered office
- 7 West Renfrew House, 26 Brougham Street, Greenock, Inverclyde, PA16 8AD
- Nature of business
- Construction of domestic buildings; Other construction installation
McKinnon Construction Ltd is a 2-year-old private limited company registered in Greenock, company number SC798231, one of 8 building contractors in Greenock. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 28 February 2025, as filed at Companies House.
Where McKinnon Construction Ltd is registered
The registered office is in Greenock (PA16), in the Inverclyde local authority area, Scotland. Show PA16 8AD on a map.
Other trade companies in PA16
- Doherty Network Services LtdCivil engineering
- 0708 Property LtdFinishing trades
- Adamsons Property Maintenance LtdCleaning companies
- C Sharp LtdSpecialist contractors
- Samgail HVAC Solutions LtdPlumbers and heating engineers
- Agaz Sparkles LtdCleaning companies
- Newark Civils LtdCivil engineering
- PM Gas Services LimitedPlumbers and heating engineers
Also registered at this address
3 other companies use the same registered office as McKinnon Construction Ltd.
- All Pro Steel LimitedBuilders
- As Steel Erecting LtdInstallers
- Rainscreen Roofing & Cladding LimitedRoofers
What happens if McKinnon Construction 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 30 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- SC798231
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 February 2024 (2 years ago)
- Registered office
- 7 West Renfrew House, 26 Brougham Street, Greenock, Inverclyde, PA16 8AD
- Nature of business
- Construction of domestic buildings (SIC 41202)
Other construction installation (SIC 43290) - Year end
- 29 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 6 February 2026
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Greenock
Other active building contractors registered in Greenock.
- RF Contracts Ltd2022
- All Pro Steel Limited2020
- B1 Edinburgh Ltd2025
- CF Construction Service Ltd2018
- James Murray Builders Limited2019
- KW Brickwork Ltd2025
- Larch and Stone Limited2025
All building contractors in Greenock · All trades in Greenock · Builders across the UK
Frequently asked questions
When are McKinnon Construction Ltd's accounts due?
McKinnon Construction Ltd's next accounts are due at Companies House by 30 November 2026 (in 49 days), covering the period to 28 February 2026.
When is McKinnon Construction Ltd's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is McKinnon Construction Ltd still trading?
McKinnon Construction 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 McKinnon Construction Ltd do?
McKinnon Construction Ltd is registered under Construction of domestic buildings (SIC 41202); Other construction installation (SIC 43290).
How old is McKinnon Construction Ltd?
McKinnon Construction Ltd was incorporated on 7 February 2024, 2 years ago.
What is the penalty if McKinnon Construction 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 McKinnon Construction 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.