Emcure Pharmaceuticals LTD., Pune
Hikal Ltd, India
Khandelwal Laboratories PVT LTD., India
GSK, Singapore
Sun Pharma, India
Siegfried
Olon SPA, Italy
Nuray chemicals., India
Global Calcium, India
Saurav Chemicals, India
Prisun Pharma, China
Alivira Animal Health, India
Axyntis Group, France
Orgapharm, France
DuPont, USA
Charkit Chemical Company, USA
Cyalume Specialty Products, Inc., USA
The Dow Chemical Company,
USA
Mitsubishi Chemical India Pvt Ltd, Japan
Mistuya Boeki ltd., Japan
Nippon Shokubai
GIHON-Laboratorios Químicos SRL, Argentina
Sigma Aldrich, Switzerland
VUOS, Czech Republic