Nativo Resources plc (formerly Echo Energy plc, ticker ECHO.L), a United Kingdom-based natural resources company, focuses on gold mining and exploration projects in Peru, with core activities encompassing primary gold mining at the Tesoro Gold Concession including the Bonanza and Morrocota mines, gold ore processing, and recovery of gold from tailings; it operates through its 50%-owned joint venture Boku Resources SAC at Tesoro located in the prolific Nazca-Ocona gold corridor in Arequipa province south of Lima, alongside the Ana Lucia polymetallic concession featuring quartz-tourmaline breccias containing lead, zinc, silver, and gold, and plans for a proprietary gold ore processing plant 30 kilometers from Tesoro to service artisanal small-scale mining and enhance margins. The company targets early cash flow generation and resource growth, selling high-grade ore such as a recent batch averaging 15.6 g/t gold from Bonanza, with ambitions to scale production from 1-5 kg/month to 30-50 kg/month through additional shafts like La Dorada (sampling up to 13.13 g/t), underground mining expansion, and tailings retreatment in northern Peru's Huaraz area; it also holds a residual 5% interest in the Santa Cruz Sur oil and gas concessions in Argentina's onshore Austral Basin following partial divestment. Founded in 2005 and headquartered at 85 Great Portland Street, First Floor, London W1W 7LT, Nativo Resources changed its name from Echo Energy plc on September 17, 2024, to reflect its strategic pivot from oil and gas to precious metals after divesting most Argentine assets, restructuring legacy debt including a Eurobond into a 0% convertible loan maturing 2032 and a GBP1 million loan, completing the Morrocota Gold Mine acquisition adjacent to Tesoro in April 2025 for accelerated production starting Q1 2025, acquiring full control of Boku Resources post-period, raising circa GBP790,000 via share issues and GBP2 million funding package including Yorkville equity investment and convertible loan, securing permits for La Patona processing plant and Toma La Mano tailings option, and adopting a Bitcoin treasury policy in July 2025 to allocate free cash flow from mining.