ATHENS, Greece and LIVERMORE, Calif., May 27, 2025 (GLOBE NEWSWIRE) -- Advent Technologies Holdings, Inc. (NASDAQ: ADN) ("Advent "or the "Company"), an innovation-driven leader in the fuel cell and hydrogen technology sector, is pleased to announce that Joseph Hosni has joined the Company as the Director of Commercial Sales. Mr. Hosni will be based at the Company’s Athens office. Mr. Hosni has over 25 years of experience in... Read More