- Company number
- SC061834
- Incorporated
- 3 Mar 197749 years trading
- Registered office
- 5 River Drive, Teaninich Industrial Es, Alness, Ross Shire, IV17 0PG
- Nature of business
- Construction of commercial buildings
William Munro Construction (Highland) Limited is a 49-year-old private limited company registered in Alness, company number SC061834, one of 5 building contractors in Alness. Its next accounts are due at Companies House on 29 December 2026, and the CT600 for the period to 29 March 2026 is due at HMRC on 29 March 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 up £30K (+0.9%) on the year before, to £3.5M.
- Net assets rose in 3 of 3 year-on-year comparisons on record.
- Current assets of £4.8M against £2.9M owed within a year: 1.7 times cover.
- 21 employees on average, up from 20 the year before.
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £3.5M | £491 | £4.8M | £2.9M | 21 |
| 31 Mar 2024 | £3.4M | £546 | £4.8M | £3M | 20 |
| 31 Mar 2023 | £3.4M | £36K | £2M | 20 | |
| 29 Mar 2022 | £3.1M | £115 | £1.7M | 27 |
Where William Munro Construction (Highland) Limited is registered
The registered office is in Alness (IV17), in the Highland local authority area, Scotland. Show IV17 0PG on a map.
Other trade companies in IV17
- Paul Lift LtdBuilders
- JMM Technical Services LimitedSpecialist contractors
- Kange Joinery & Building Contractors LtdSpecialist contractors
- LM Plumbing and Heating Services LtdPlumbers and heating engineers
- Macdonald Access LtdSpecialist contractors
- E Henderson Electrical LtdElectricians
- RG Roughcasting LtdSpecialist contractors
- G Force Electrical Solutions LtdMachinery repair and installation
What happens if William Munro Construction (Highland) 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 29 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 30 Dec 2026 to 29 Jan 2027 | £150 |
| 1 to 3 months late | 30 Jan 2027 to 29 Mar 2027 | £375 |
| 3 to 6 months late | 30 Mar 2027 to 29 Jun 2027 | £750 |
| More than 6 months late | From 30 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 30 Mar 2027 | £200 |
| 3 months late | 29 Jun 2027 | another £200 |
| 6 months late | 29 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 29 Mar 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
- SC061834
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 March 1977 (49 years ago)
- Registered office
- 5 River Drive, Teaninich Industrial Es, Alness, Ross Shire, IV17 0PG
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 29 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 19 November 2025
- Charges (mortgages)
- 3 outstanding of 3 registered
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 Alness
Other active building contractors registered in Alness.
- J Coull Bricklaying and Roughcasting Limited2016
- P & C Properties (Highland) Ltd2004
- Paul Lift Ltd2026
- Rust Monkeys Ltd2025
All building contractors in Alness · All trades in Alness · Builders across the UK
Frequently asked questions
When are William Munro Construction (Highland) Limited's accounts due?
William Munro Construction (Highland) Limited's next accounts are due at Companies House by 29 December 2026 (in 77 days), covering the period to 29 March 2026.
When is William Munro Construction (Highland) Limited's CT600 due?
The CT600 for the period to 29 March 2026 is due at HMRC by 29 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 30 December 2026.
Is William Munro Construction (Highland) Limited still trading?
William Munro Construction (Highland) 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 William Munro Construction (Highland) Limited do?
William Munro Construction (Highland) Limited is registered under Construction of commercial buildings (SIC 41201).
How old is William Munro Construction (Highland) Limited?
William Munro Construction (Highland) Limited was incorporated on 3 March 1977, 49 years ago.
What is the penalty if William Munro Construction (Highland) 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 William Munro Construction (Highland) 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.