ATAC Resources Ltd., an exploration stage company, engages in the acquisition, exploration, and evaluation of mineral properties in Canada. The company primarily explores for gold, as well as for silver, lead, and zinc deposits. Its flagship property is the Rackla project consisting of 8,739 mineral claims covering an area of approximately 1,700 square kilometers located in the Mayo Mining District of Yukon Territory.

The company was incorporated in 1998 and is headquartered in Vancouver, Canada.