| 1958 | | Established by 27 founding shareholders |
| 1960 | | First manufacturing facility established |
| 1970 | | Foundation of first API production facility in Turkey |
| 1978 | | Acquisition of Carlo Erba |
| 1991 | | Foundation of Cerkezköy synthesis plant |
| 1994 | | Launch of Potassium Clavulanate production |
| 1997 | | Launch of Cefuroxime Axetil production |
| 2000 | | Paid in capital was raised to 16 trillion TL |
| 2003 | | Paid in capital was raised to 48 trillion TL |
| 2004 | | Amoklavin ranked as best selling drug in Turkey |