- Companies
- Joiners and carpenters
- Glasgow
- Mack's Contracts Ltd
Mack's Contracts Ltd
- Company number
- SC515601
- Incorporated
- 15 Sep 201511 years trading
- Registered office
- C/O Horizon Ca, 5 La Belle Place, Glasgow, G3 7LH
- Nature of business
- Joinery installation
Mack's Contracts Ltd is a 11-year-old private limited company registered in Glasgow, company number SC515601, one of 408 joinery companies in Glasgow. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 £45K (+23.1%) on the year before, to £241K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £233K against £7,348 owed within a year: more than 10 times cover.
- 2 employees on average, up from -2 the year before.
- 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 |
|---|---|---|---|---|---|
| 30 Sep 2025 | £241K | £12K | £233K | £7,348 | 2 |
| 30 Sep 2024 | £196K | £67K | £207K | £4,270 | -2 |
| 30 Sep 2023 | £229K | £118K | £180K | £67K | -2 |
| 30 Sep 2022 | £182K | £50K | £204K | £4,679 | 0 |
| 30 Sep 2021 | £98K | £77K | £148K | £9,588 | -2 |
| 30 Sep 2020 | £64K | £140K | £271K | £155K | -2 |
| 30 Sep 2019 | £85K | £42K | £158K | £74K | -2 |
| 30 Sep 2018 | £64K | £105K | £134K | £77K | -2 |
| 30 Sep 2017 | £38K | £39K | £100K | £66K | 2 |
| 30 Sep 2016 | -£6,600 | £24K | £28K | £31K |
Where Mack's Contracts Ltd is registered
The registered office is in Glasgow (G3), in the Glasgow City local authority area, Scotland. Show G3 7LH on a map.
Other trade companies in G3
- Clyde Electrics Glasgow LimitedElectricians
- Emma's Home & Life Support LtdCleaning companies
- HHP Care2 LtdBuilders
- Fix and Build Joinery LtdJoiners and carpenters
- Betagrid LtdElectricians
- C F H Electrical LtdElectricians
- HR PR Payroll LimitedInstallers
- SPM Scaffolding & Access LimitedCivil engineering
Shared registered office
150 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Mack's Contracts 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 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- SC515601
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 September 2015 (11 years ago)
- Registered office
- C/O Horizon Ca, 5 La Belle Place, Glasgow, G3 7LH
- Nature of business
- Joinery installation (SIC 43320)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 8 January 2026
- Previous names
- Metsec Contracts Ltd (until 6 Nov 2015)
Filing notes for joinery companies
Joinery companies can carry stock and work in progress at the year end, especially bespoke workshop work, and that figure moves the profit for the year.
Similar companies in Glasgow
Other active joinery companies registered in Glasgow.
- Mas Joiners Ltd2023
- Mason Joinery Ltd2014
- McBurney Joinery Ltd2024
- McCaig Kitchen Installations Limited2022
- McCallion Joiners & Builders Limited2021
- McGill Contracts Limited2010
- McGonigle Builders Ltd2014
- McHugh Home Improvements Ltd2025
All joinery companies in Glasgow · All trades in Glasgow · Joiners and carpenters across the UK
Frequently asked questions
When are Mack's Contracts Ltd's accounts due?
Mack's Contracts Ltd's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is Mack's Contracts Ltd's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Mack's Contracts Ltd still trading?
Mack's Contracts 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 Mack's Contracts Ltd do?
Mack's Contracts Ltd is registered under Joinery installation (SIC 43320).
How old is Mack's Contracts Ltd?
Mack's Contracts Ltd was incorporated on 15 September 2015, 11 years ago.
What is the penalty if Mack's Contracts 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 Mack's Contracts 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.