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SAG Group, headquartered in Austria, has delivered its first series of hydrogen cryotank systems for trucks, marking a significant advancement in its development of cryogenic tank systems for liquid hydrogen (LH₂). In 2025, the company reported a turnover of 160 million euros, bolstered by partnerships with international truck manufacturers and orders in the rail and defence industries. The company has also achieved a unique position in rheocasting technology, producing durable aluminum components in series for the passenger car sector, with no other global competitor in this space.