Trillium selected to design and construct permanent hydrogen fueling station for SamTrans, US July 14, 2025 | Company News, News, North America Company News, North America News The San Mateo County Transit District (SamTrans) has approved two contracts awarded to Trillium USA Company, LLC for the design, construction, commissioning, and maintenance of a permanent hydrogen fu... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password