About Us

From its inception in 1975, Norchem, Inc. has been at the forefront of the development and manufacture of silica fume products.  Norchem complements the construction industry's need for a high-performance concrete admixture by becoming the first company in North America to develop and market silica fume.

A wholly-owned affiliate of Globe Metallurgical, Inc., Norchem utilizes its partner's five strategically located plants, securing its position as the largest producer of silica fume in North America.  Advanced research and development programs have spearheaded the widespread use of silica fume in numerous applications.  Outstanding technical expertise and superior customer support, backed by our commitment to explore applications in new markets, continue to build Norchem's reputation as the leader in silica fume innovation.