BYK Additives & Instruments employs around 1,450 people worldwide, 25% of whom work in research and development departments or technical laboratories.
About Rockwood Rockwood Holdings, Inc. is a leading global specialty chemicals and advanced materials company. Rockwood has a worldwide employee base of approximately 10,200 people and annual net sales of approximately $3.5 billion in 2012. Rockwood focuses on global niche segments of the specialty chemicals, pigments and additives and advanced materials markets.
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