Graphit Kropfmühl (GK) is a long established company with over 140 years experience as a reliable supplier of high-quality grades of graphite. During the last two decades we have developed from being solely a producer of raw materials to an international stock exchange quoted specialist graphite company with a wide product range. Recently this product range has been further extended and now also includes silicon metal.
Primarily we consider ourselves as a raw-material refining company developing specialized products using high-technology processes and serving the needs of our customers by being close to our markets. One of our most important functions is ensuring continuity and consistency of raw-material supplies, and in achieving this goal we have acquired stakes in secured and controlled graphite deposits in Africa, Europe and Asia.
AMG Worldwide - Critical Raw Materials
The GK group is part of AMG (Advanced Metallurgical Group N.V.).