Sem Limited
Active00138006ManufacturingIncorporated 17 Oct 1914 · Dartford
The principal activity of the company continued to be that of the design and manufacture of electric synchronous and asynchronous motors and associated equipment.
Revenue
£17.8m
▼ -8.8% vs prior ~12m period
Profit after tax
£1.1m
Margin 6.1%
Employees
133
▲ +1.5% vs prior ~12m period
Net assets
£30.4m
Total assets £32.1m
Financial history
Revenue by accounting period
6 periods available · ▲ growth ▼ decline
Dec 2019Not available
Dec 2020
£13.0m
Dec 2021
£16.4m▲ +26.8%
Dec 2022
£20.8m▲ +26.5%
Dec 2023
£19.5m▼ -6.1%
Dec 2024
£17.8m▼ -8.8%
| Period end | Revenue | Growth | Profit before tax | Employees | Net assets |
|---|---|---|---|---|---|
| 31 Dec 2024 | £17.8m | ▼ -8.8% | £1.4m | 133 | £30.4m |
| 31 Dec 2023 | £19.5m | ▼ -6.1% | £899k | 131 | £34.3m |
| 31 Dec 2022 | £20.8m | ▲ +26.5% | £591k | 137 | £34.0m |
| 31 Dec 2021 | £16.4m | ▲ +26.8% | £915k | 113 | £33.4m |
| 31 Dec 2020 | £13.0m | — | £41k | 133 | £32.5m |
| 31 Dec 2019 | — | — | — | — | £32.5m |
Latest available figures
Period ending 31 Dec 2024. “Not available” means the figure is not in the accounts we hold. We do not estimate missing figures.
Profit & loss
- Revenue
- £17.8m
- Gross profit
- Not available
- Operating profit
- £1.1m
- Profit before tax
- £1.4m
- Profit after tax
- £1.1m
Balance sheet
- Total assets
- £32.1m
- Cash
- £4.7m
- Total liabilities
- £1.7m
- Net assets
- £30.4m
- Revenue per employee
- £134k
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