Quantum Graphite Limited (ASX:QGL) is an Australia-based exploration and mining company focused on the development and production of high-grade natural flake graphite products for traditional refractory markets, expanded graphite applications, and emerging energy storage technologies. Incorporated in 1986 and headquartered at 349 Collins Street in Melbourne, Victoria, the company owns the Uley Graphite Project on the Eyre Peninsula in South Australia, including the fully permitted Uley 2 deposit and the Mikkira Graphite Deposit; it employs advanced proprietary processing technologies such as sequential concentrating, delaminating, and thermo-chemical purification powered entirely by renewable energy to produce 99.9% pure coarse flake graphite suitable for high-purity applications. Core products encompass high-grade flake graphite for refractories, foils, and expandables; lithium-ion battery materials; and TESite Cell thermal storage media for long-duration energy storage systems, manufactured via its joint venture with Sunlands Energy Co.; the company also targets markets in electrical batteries and deep energy storage solutions for grid-scale renewables integration, including retrofitting coal-fired power stations. Recent developments include a binding offtake agreement with MRI Trading AG in mid-2024 securing 50% of Uley 2 production for five years; significant insider share purchases totaling approximately AU$49 million by executives including Salvatore Catalano, Bruno Ruggiero, and David Trimboli in late 2024 and early 2025; successful completion of the 2025 Annual General Meeting with key resolutions passed on November 29, 2025; and Australian patent approval for joint venture partner Sunlands Energy Co. on December 12, 2024, enhancing its thermal energy storage technologies. Operations remain centered in Australia with international sales potential, positioning Quantum Graphite as a key supplier in the critical minerals sector amid growing demand for high-purity graphite driven by energy transition and supply chain diversification.