| 01/1991 | Provac was founded as a trading partner and distributor of Balzers Ltd. |
| 01/1995 | Provac founded it’s first subsidiary in the vacuum systems business |
| 01/2000 | Provac established the first in-house production (PAK 760) |
| 01/2005 | Provac launched successfully the radio frequency enhanced Taurion |
| 03/2006 | Provac became a member of Ricmar Group |