NH3 Clean Energy Limited is an Australian energy company focused on developing and delivering clean ammonia at scale as a decarbonized energy carrier, with a primary emphasis on the WAH2 Project in Western Australia to produce low-emission ammonia for export and domestic markets; the company also owns mineral exploration assets in Western Australia, including the McIntosh Nickel-Copper-PGE project and the Halls Creek Gold and Base Metals project, and pursues joint ventures on graphite properties. Founded in 2001 and headquartered in West Perth, Australia, NH3 Clean Energy operates to advance decarbonized energy solutions by combining ammonia production with infrastructure to export and bunkers, leveraging renewable energy where practicable and targeting the maritime and industrial sectors for clean fuel adoption. The company’s latest major changes include a name rebrand from Hexagon Energy Materials Limited to NH3 Clean Energy Limited in December 2024, a strategic focus shift toward developing clean ammonia production and distribution ecosystems, advancement of FEED milestones for the WAH2 Project with planned final investment decision by early 2026 and production commencement anticipated around 2029, as well as ongoing initiatives to secure commercial agreements, regulatory approvals, and partnerships across engineering, logistics, and end-user segments in the Asia-Pacific region. NH3 Clean Energy distributes its products and services through core offerings including clean ammonia production (low-emission ammonia), ammonia supply and distribution services, energy transition project development, FEED-related engineering and design work, and related infrastructure development for export and bunkering markets; its geographic footprint centers on Australia with expansion plans toward international markets in the Asia-Pacific region. Subsidiaries and parent relationships are oriented around project development entities supporting the WAH2 initiative and mineral exploration assets, with corporate governance aligned to a single operating entity in Australia and potential partner-driven ventures to accelerate commercialization. NH3 Clean Energy positions itself within the broader energy materials and decarbonization sector, targeting customers in shipping, industry, and power sectors seeking low-emission fuel and energy storage solutions, and engages in project financing, offtake agreements, and strategic corporate collaborations to advance its clean ammonia platform.