Dalrymple Bay Infrastructure Limited (DBI.AX) is an Australian infrastructure company that owns the lease and right to operate the Dalrymple Bay Terminal (DBT), a multi-user metallurgical coal export facility located within the Port of Hay Point in Queensland's Bowen Basin; the terminal provides terminal infrastructure and services including coal handling, storage, and shipping capacity up to 84.2 million tonnes per annum (Mtpa) under long-term take-or-pay contracts for 100% of capacity through June 2028, serving producers and consumers of Australian coal exports primarily for the global steelmaking supply chain. DBT handles predominantly metallurgical coal from 21 mines owned by 11 major customers, shipping to 22 countries including core markets in China, Japan, Korea, Taiwan, and India, and accounts for 14% of global seaborne metallurgical coal exports; the company maintains a 75-year lease on the terminal with operations managed by Dalrymple Bay Coal Terminal Pty Ltd, a customer-owned entity, alongside ongoing non-expansion capital expenditure (NECAP) programs delivering over $430 million in projects since 2008 at $30-50 million annually. Founded in 2020 and headquartered in Brisbane, Australia, DBI operates solely in the Australian coal export sector with subsidiaries including Dalrymple Bay Infrastructure Holdings Pty Ltd, Dalrymple Bay Infrastructure Management Pty Ltd, and Dalrymple Bay Finance Pty Ltd. Recent developments include Brookfield Infrastructure Partners selling its remaining 26% stake for A$527 million in September 2025 following a prior 23.2% divestment, full contraction of terminal capacity to 2028 with 81% revenue from metallurgical coal, advancement of the 8X expansion project to increase capacity to 99.1 Mtpa with primary environmental approvals secured and customer consultations underway, and exploration of diverse funding options for growth while prioritizing stable distributions and sustainability initiatives aligned with UN Sustainable Development Goals.