Investors > Financial calendar Financial Calendar On this page you will find Haffner Energy’s calendar of publications and financial events. Events Dates Half-Yearly Results December 16, 2025 Extraordinary General Meeting December 29, 2025 Annual Results June 25, 2026 Investors newsletter Subscribe Stock quotation Open Investor relations +33 (0) 3 26 74 99 10 investisseurs@haffner-energy.com
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