Queensland Gold Hills Corp. (TSXV:OZAU) is a mineral exploration company focused on gold projects in the historic mining districts of Queensland, Australia. The company holds interests in the Big Hill Gold Project, comprising an exploration permit and two mining leases covering 24 square kilometers that enclose historic high-grade mines including Big Hill, Queenslander, Monte Cristo, Sultan and Taylor; and the contiguous Titan Gold Project covering additional ground within the 110 square kilometer Talgai Goldfields of the Warwick-Texas District, held through its wholly-owned subsidiary Orefox Exploration Pty Ltd and 95%-owned Big Hill Gold Mining Company Pty Ltd. Operations target gold discoveries through exploration drilling, sampling and mapping in southeast Queensland; the company was founded in 2010 and is headquartered in Vancouver, British Columbia, Canada. In a major strategic shift, the company changed its name to Q2 Metals Corp. (TSXV:QTWO) on January 9, 2023, and pivoted to lithium exploration with acquisitions including the Mia Lithium Project in Quebec's James Bay region in December 2022 for 6,500,000 shares and $200,000 cash, featuring an 8-kilometer spodumene-pegmatite trend across 171 claims; the Stellar Lithium Project staked in 2023 covering 3,972 hectares nearby; and the Cisco Lithium Project optioned in 2024 comprising 222 claims over 11,374 hectares along the Frotet-Evans Greenstone Belt, with ongoing 2025 drilling programs targeting an initial inferred resource estimate in Q1 2026, supported by a C$26 million private placement closed in August 2025. Recent activities include increased ownership in Big Hill Gold Mining Company to 95% in December 2021, launch of inaugural exploration at Big Hill and Titan in 2022, TSX Venture Exchange approval of the Mia acquisition concurrent with a C$1.25 million financing in December 2022, and expansion of lithium holdings through additional James Bay claims like Ouagama, Broadback and Cisco expansions in 2024-2025 with share and cash payments totaling millions alongside exploration expenditures. The company maintains a 0.75%-3% net smelter returns or gross metals royalty profile on properties, with repurchase options, and conducts operations in Canada and Australia targeting precious and critical minerals for base and battery metals markets.