Since 1905, Grumbacher has been a brand trusted by students, professors, art conservationists, and professional artists throughout the United States. They lead the way by setting strict standards of exemplary quality and consistent performance for their materials and tools in service to the art materials industry. Their standards of quality and excellence have resulted in the Grumbacher brand becoming an American tradition. Today, the Grumbacher brand is owned by Chartpak, Inc., a creative products company committed to adhering to the impeccable standards set by Max Grumbacher. Chartpak Inc. welcomes the responsiblity for ensuring Grumbacher's continued legacy as an American tradition.