Milestones of Bayer Thai
| 1962 | | Bayer Thai is established |
| 1982 | | Bayer's chemical plant is established in Bangpoo Industrial Estate for formulating crop protection products |
| 1999 | | First Bayer Polycarbonate Production-Line 1 starts at the site in Map Ta Phut Industrial Estate |
| 2002 | | Polycarbonate Production-Line 2, Compounding Product-Line 1, and Bisphenol A Productions start |
| | Aventis is integrated into Bayer Thai's CropScience business | |
| | Environmental Science products are produced at Bangpoo site | |
| 2005 | | Roche's OTC business is integrated into Bayer Thai and reformed Consumer Care business |
| | Polycarbonate's production capacity is expanded to 200 kt | |
| 2006 | | Production capacities of Polycarbonate and Bisphenol A are expanded to 250 kt and 225 kt respectively |
| 2007 | | Polycarbonate Film plant starts production at Map Ta Phut site |
| | Schering (Bangkok) is integrated into Bayer Thai and set up Bayer Schering Pharma business | |
| | Systems ASEAN, starts at Bangpoo site | |
| 2008 | | Rice Development Center is inaugurated in Suphan Buri |
| 2009 | | Polycarbonate Film Plant-Line 2 begins operations |



Overview