Sun Summit Minerals Corp.  (TSX-V: SMN, OTCQB: SMREF) is a mineral exploration company focused on the discovery, expansion, and advancement of district-scale gold and copper assets in British Columbia. The Company’s diverse portfolio includes the JD Project in the Toodoggone region of north-central B.C., and the Buck Project in central B.C.

The JD and Theory projects are located in the Toodoggone gold-copper district of north-central B.C. Together, they cover 25,000 hectares and are situated near active exploration and development projects, as well as past-producing mines. The projects are characterized by high-grade epithermal gold-silver (Au-Ag) mineralization and porphyry-related copper-gold (Cu-Au) mineralization.

The 100% owned Buck Project is located in a historic mining district near Houston, B.C., spanning 52,000 hectares with excellent year-round road access. In February 2025, Sun Summit Minerals released the inaugural Mineral Resource Estimate for Buck Main, characterized by epithermal-related, bulk tonnage Au-Ag-Zn mineralization. The deposit remains open for expansion in multiple directions and at depth.