| Company | Timeline | Status | |
| Piero's Ristorante & Pizzeria Limited Director • Restauranteur | 26 Oct 2000←25 Years→Current | Active | |
| Piero Marci Limited Director • Restauranteur | 22 May 1997←28 Years→Current | Active | |
Piero's Ristorante & Pizzeria Limited Director • Restauranteur | 24 Apr 1997←16 Years→8 Jan 2014 | Dissolved | |
