Endeavour Silver Corp. is engaged in silver mining in Mexico, and related activities, including property acquisition, exploration, development, mineral extraction, processing, refining and reclamation. The Company is engaged in exploration activities in Chile. The Company's operating mining segments include Guanacevi, Bolanitos and El Cubo, which are located in Mexico, as well as Exploration and Corporate segments. The Exploration segment consists of projects in the exploration and evaluation phases in Mexico and Chile. The Company produces silver-gold from its underground mines at Guanacevi, Bolanitos and El Cubo in Mexico. Its exploration projects include Guadalupe y Calvo, Parral Mine, Terronera and Lourdes. The Company conducts its business primarily in Mexico through its subsidiary companies, such as Endeavour Gold Corporation, S.A. de C.V., Minera Plata Adelante, S.A. de C.V., Refinadora Plata Guanacevi, S.A. de C.V., Minas Lupycal S.A. de C.V. and MXRT Holdings Inc.