- Companies
- Machinery repair and installation
- Arbroath
- Mackay Boat Builders (Arbroath) Limited
Mackay Boat Builders (Arbroath) Limited
- Company number
- SC127292
- Incorporated
- 17 Sep 199036 years trading
- Registered office
- The Boatyard, Old Shore Head, Arbroath, DD11 1BB
- Nature of business
- Repair and maintenance of ships and boats; Joinery installation
Mackay Boat Builders (Arbroath) Limited is a 36-year-old private limited company registered in Arbroath, company number SC127292, one of 11 machinery repair and installation companies in Arbroath. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 £31K (-8.4%) on the year before, to £337K.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £345K against £53K owed within a year: 6.5 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | £337K | £92K | £345K | £53K | 0 |
| 31 Oct 2024 | £367K | £79K | £409K | £92K | 11 |
| 31 Oct 2023 | £370K | £142K | £362K | £56K | 11 |
| 31 Oct 2022 | £365K | £147K | £413K | £92K | 11 |
| 31 Oct 2021 | £325K | £108K | £317K | £46K | 12 |
| 31 Oct 2020 | £342K | £126K | £351K | £67K | 12 |
| 31 Oct 2019 | £341K | £138K | £327K | £57K | 13 |
| 31 Oct 2018 | £342K | £88K | £358K | £78K | 13 |
| 31 Oct 2017 | £293K | £51K | £286K | £64K | |
| 31 Oct 2016 | £295K | £111K | £268K | £59K |
Where Mackay Boat Builders (Arbroath) Limited is registered
The registered office is in Arbroath (DD11), in the Angus local authority area, Scotland. Show DD11 1BB on a map.
Other trade companies in DD11
- Burasolutions LtdCivil engineering
- Amac’S Automotive LtdMechanics and garages
- Vertex Fabrication (Scotland) LtdProperty developers
- Ballantines Flooring LtdFloor and wall tilers
- Robb Roofing LimitedBuilders
- Ap Fencing LtdSpecialist contractors
- Make IT Shine (Arbroath) LtdCleaning companies
- An-Drasta Property LtdProperty developers
What happens if Mackay Boat Builders (Arbroath) 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- SC127292
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 September 1990 (36 years ago)
- Registered office
- The Boatyard, Old Shore Head, Arbroath, DD11 1BB
- Nature of business
- Repair and maintenance of ships and boats (SIC 33150)
Joinery installation (SIC 43320) - Year end
- 31 October (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 17 September 2026
- Charges (mortgages)
- 1 outstanding of 1 registered
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in Arbroath
Other active machinery repair and installation companies registered in Arbroath.
- Steven Clark & Sons Agricultural Engineers Ltd2024
- Trailers Angus Ltd2020
- Wayne Stephenson Offshore Ltd2025
- Camfab Services Ltd.2015
- Cresa Ltd2022
- Farc Groupe Ltd2021
- Fletcher Blade Repair Ltd2026
- Haldane Mechanical Services Ltd2012
All machinery repair and installation companies in Arbroath · All trades in Arbroath · Machinery repair and installation across the UK
Frequently asked questions
When are Mackay Boat Builders (Arbroath) Limited's accounts due?
Mackay Boat Builders (Arbroath) Limited's next accounts are due at Companies House by 31 July 2027 (in 291 days), covering the period to 31 October 2026.
When is Mackay Boat Builders (Arbroath) Limited's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Mackay Boat Builders (Arbroath) Limited still trading?
Mackay Boat Builders (Arbroath) 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 Mackay Boat Builders (Arbroath) Limited do?
Mackay Boat Builders (Arbroath) Limited is registered under Repair and maintenance of ships and boats (SIC 33150); Joinery installation (SIC 43320).
How old is Mackay Boat Builders (Arbroath) Limited?
Mackay Boat Builders (Arbroath) Limited was incorporated on 17 September 1990, 36 years ago.
What is the penalty if Mackay Boat Builders (Arbroath) 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 Mackay Boat Builders (Arbroath) 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.