| Company | Timeline | Status | |
| Marco Zane Proietti Limited Director • Hairdresser | 21 Nov 2023←2 Years 1 Month→Current | Active | |
| Quantumshare Limited Director • Hairdresser | 25 Mar 2014←11 Years→Current | Active | |
Harsam Limited Director • Hairdresser | 15 May 2000←3 Years→31 Mar 2004 | Dissolved | |
| Quantumflex Limited Director • Hairdresser | 25 Apr 1995←30 Years→Current | Active | |
