Clarus Corp. engages in development, manufacture, and distribution of outdoor equipment and lifestyle products focused on the climb, ski, mountain, and sport categories. It operates through the Black Diamond and Sierra segment. The Black Diamond segment designs, manufactures, and markets outdoor engineered equipment and apparel for climbing, mountaineering, backpacking, skiing, and a range of other year-round outdoor recreation activities. The Sierra segment produces a range of bullets for both rifles and pistols that are used for precision target shooting, hunting, and military and law enforcement purposes. The company was founded in 1989 and is headquartered in Salt Lake City, UT.