Mcallister Bros Limited
The principal activity of the company is civil engineering including drain and sewer planned and reactive maintenance, pipeline cleaning, CCTV pipeline surveys, liquid waste management, sewer mapping, sewer rehabilitation using no-dig technologies, in Northern Ireland, Republic of Ireland and the UK.
Revenue
£53.6m
No comparable prior period
Profit after tax
£4.2m
Margin 10.2%
Employees
176
— vs prior ~12m period
Net assets
£6.3m
Total assets £19.0m
Financial history
Revenue by accounting period
3 periods available · ▲ growth ▼ decline
| Period end | Revenue | Growth | Profit before tax | Employees | Net assets |
|---|---|---|---|---|---|
| 31 Dec 2025 | £53.6m | — | £5.3m | 176 | £6.3m |
| 31 Aug 2024 | £31.8m | — | £2.5m | 168 | £9.2m |
| 1 Sept 2023 | — | — | — | — | £9.6m |
Some periods are not about 12 months apart, usually because the company changed its year end or the register holds more than one set of accounts for a year. Growth is shown only against a prior period roughly 12 months earlier.
Latest available figures
Period ending 31 Dec 2025. “Not available” means the figure is not in the accounts we hold. We do not estimate missing figures.
Profit & loss
- Revenue
- £53.6m
- Gross profit
- £17.0m
- Operating profit
- £5.4m
- Profit before tax
- £5.3m
- Profit after tax
- £4.2m
Balance sheet
- Total assets
- £19.0m
- Cash
- £5.2m
- Total liabilities
- £12.7m
- Net assets
- £6.3m
- Revenue per employee
- £304k
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