Ensurge, Inc. specializes in the discovery, advancement, and assessment of... Ensurge, Inc. specializes in the discovery, advancement, and assessment of mineral-rich land. Their primary exploration efforts are aimed at locating deposits of gold and diamonds. Originally established in 1985, the company changed its name from iShopper.com, Inc. to its current moniker, Ensurge, Inc., in October 2000. It is based in Folsom, California.