| Company | Timeline | Status | |
| Aco Wildlife Limited Director • Engineer | 1 Jan 1970←55 Years→Current | Active | |
| Aco Technologies Plc Director • Engineer | 1 Jan 1970←55 Years→Current | Active | |
| Aco Drain Limited Director • Engineer | 1 Jan 1970←55 Years→Current | Active | |
| Aco International Limited Director • Engineer | 1 Jan 1970←55 Years→Current | Active | |
| Aco Limited Director • Engineer | 1 Jan 1970←55 Years→Current | Active | |
