Mackay Gold & Silver Corp. is a Nevada-focused gold and silver exploration company headquartered in Vancouver, British Columbia, and founded through a qualifying transaction completed in 2026 following its business combination with Toro Silver Corp.; the company trades on the TSX Venture Exchange under the symbol MACK and on the OTCQB as MKGSF. The company is engaged in the acquisition, consolidation, and exploration of district-scale precious metals properties in Nevada’s historic Comstock District, with a focus on gold and silver discovery across a large, contiguous land package. Its core activities include modern exploration, drill testing, geological targeting, and advancement of high-grade near-surface oxide opportunities, historically defined underground resources, and deeper bonanza-style mineralization. Mackay’s principal project is the Comstock District in Storey and Lyon counties, Nevada, where it controls more than 7 km of strike across the Comstock Lode and Occidental–Brunswick Lode, and where historic production exceeded 8.2 million ounces of gold and 192 million ounces of silver. The company’s land position and operational footprint have expanded materially in 2026 through a series of acquisitions and district consolidation initiatives, including the completion of its acquisition of Comstock Inc.’s Nevada mining assets in August 2026 and the announced acquisition of the historic Big Bonanza property in September 2026, which is intended to consolidate the entire 6 km length of the Comstock Lode under single ownership. Mackay also advanced its 2026 exploration program with the commencement of drilling at the Comstock District and the addition of a second drill rig to test the Sutro Tunnel intersection of the Occidental-Brunswick Lode at depth. Its wholly owned U.S. subsidiary, Mackay Precious Metals Inc., is used for property transactions, and the company markets itself as pursuing disciplined capital allocation and responsible development within one of America’s oldest and most productive mining districts.