Oco Limited
Active01418006ConstructionIncorporated 8 May 1979 · Dartford
installation and maintenance of heating, mechanical, electrical and water treatment services.
Revenue
£23.3m
▲ +7.8% vs prior ~12m period
Profit after tax
£172k
Margin 1.1%
Employees
190
▲ +5.0% vs prior ~12m period
Net assets
£2.4m
Total assets £7.7m
Financial history
Revenue by accounting period
6 periods available · ▲ growth ▼ decline
Jun 2020
£19.0m
Jun 2021
£19.3m▲ +1.9%
Jun 2022
£17.1m▼ -11.7%
Jun 2023
£20.1m▲ +17.8%
Jun 2024
£21.7m▲ +7.6%
Jun 2025
£23.3m▲ +7.8%
| Period end | Revenue | Growth | Profit before tax | Employees | Net assets |
|---|---|---|---|---|---|
| 30 Jun 2025 | £23.3m | ▲ +7.8% | £205k | 190 | £2.4m |
| 30 Jun 2024 | £21.7m | ▲ +7.6% | £412k | 181 | £2.7m |
| 30 Jun 2023 | £20.1m | ▲ +17.8% | -£636k | 178 | £2.4m |
| 30 Jun 2022 | £17.1m | ▼ -11.7% | £148k | 155 | £3.1m |
| 30 Jun 2021 | £19.3m | ▲ +1.9% | £373k | 150 | £2.9m |
| 30 Jun 2020 | £19.0m | — | £230k | 152 | £2.5m |
Latest available figures
Period ending 30 Jun 2025. “Not available” means the figure is not in the accounts we hold. We do not estimate missing figures.
Profit & loss
- Revenue
- £23.3m
- Gross profit
- £5.6m
- Operating profit
- £263k
- Profit before tax
- £205k
- Profit after tax
- £172k
Balance sheet
- Total assets
- £7.7m
- Cash
- £420k
- Total liabilities
- £5.3m
- Net assets
- £2.4m
- Revenue per employee
- £123k
Similar companies
| Company | Industry | Location | Revenue | Growth | Employees |
|---|---|---|---|---|---|
| Building Engineering Solutions Limited 04483839 | Construction | Stevenage | £99.9m | ▲ +115.9% | 95 |
| Ocu Services Limited 03421543 | Construction | Stockport | £99.8m | ▲ +38.2% | 201 |
| M.P.B. Structures Ltd 02002335 | Construction | Northamptonshire | £99.0m | ▲ +20.8% | 73 |
| Geda Construction Company Limited NI016265 | Construction | Dungannon | £98.8m | ▲ +45.9% | 155 |
| Gratte Brothers Limited 00411138 | Construction | London | £98.0m | ▼ -21.6% | 178 |
Other construction companies in South East
| Company | Industry | Location | Revenue | Growth | Employees |
|---|---|---|---|---|---|
| Keltbray Built Environment Limited 12548732 | Construction | Thames Ditton | £320.4m | ▼ -12.0% | 531 |
| Rgcm Limited 02477053 | Construction | West Malling | £313.0m | ▲ +58.0% | 119 |
| Enerveo Limited 02317133 | Construction | Fareham | £218.4m | ▼ -14.9% | 1,097 |
| Riddingtons Cis & Payroll Solutions UK Ltd 10179530 | Construction | Swanley Village | £170.1m | ▲ +11.1% | 2,680 |
| Kellogg Brown & Root (U.K.) Limited 02021947 | Construction | Leatherhead | £150.6m | ▲ +15.9% | 1,286 |