ISO 9001 certification at Umicore
Belgium
- Precious Metals Refining, Hoboken
Brazil
- COIMPA, Manaus
Germany
- Allgemeine Gold-und Silberscheideanstalt, Pforzheim
Liechtenstein
- Umicore Materials AG, Balzers
Taiwan, R.O.C.
- Umicore Materials Co., Ltd, Hsinchu Hsien
USA
- Umicore Indium Products, Providence, RI