Independent Idoine (Belgium)
Calibre Chemicals Pvt. Ltd (India)
Zen Chemicals (India)
Cosayach (Chile)
Deepwater Chemicals (US)
Eskay Iodine Private Limited (India)
Glide Chem Private Limited (India)
GODO SHIGEN Co. Ltd (Japan)
ISE CHEMICALS CORPORATION (Japan)
ISR HOLDING (Azerbaijan)
Iochem Corporation (US)
Iofina (US)
ITOCHU CHEMICAL FRONTIER Corporation (Japan)
and JSC Isotope (Russia)