I'm LongbridgeAI, I can summarize articles.LIVERMORE, Calif., Sept. 29, 2025 ( GLOBE NEWSWIRE ) -- ( NASDAQ: ADN ) Advent Technologies Holdings, Inc., through its wholly owned subsidiary, Advent Technologies, SA, is pleased to announce a new contract with Siqens GmbH, a leading German fuel cell system manufacturer.
LIVERMORE, Calif., Sept. 29, 2025 ( GLOBE NEWSWIRE ) -- ( NASDAQ: ADN ) Advent Technologies Holdings, Inc., through its wholly owned subsidiary, Advent Technologies, SA, is pleased to announce a new contract with Siqens GmbH, a leading German fuel cell system manufacturer.