Firm advises Culture Biosciences on Series C financing round. On December 16, 2025, Culture Biosciences, a leader in cloud-based biomanufacturing, announced the successful close of its Series C fundraising round led by existing investors including Northpond Ventures, Synthesis Capital, S32, and Cultivian Sandbox, reflecting strong conviction among current shareholders in Culture's trajectory and long-term strategy. Wilson Sonsini Goodrich & Rosati advised Culture on the transaction. The Series C financing will accelerate the commercial expansion of Culture's next-generation hardware product, the Stratyx 250, as well as fuel continued development of the company's AI-powered Console software ecosystem. The Stratyx 250 system is engineered to provide scalable, automated, and digitally connected bioprocess capacity designed for modern biologics, cell therapy, and advanced bioprocess development needs. In parallel, Culture will expand the AI-enabled capabilities of its Console software platform, including advanced data integration, predictive modeling, and automated analysis tools intended to streamline development cycles and enhance process decision-making for customers. The Wilson Sonsini team that advised Culture on the financing included Andrew Hoffman, Terence Desouza, Utsav Lall, Kate Kirkpatrick, Michael Murrietta, and Casey Hepburn. For more information, please see Culture's news release.

Culture Biosciences announces close of Series C round to accelerate commercial growth of Stratyx 250 and Console platform. New funding accelerates the expansion of the Stratyx(TM) platform, advancing automated, cloud-connected bioprocessing and AI-driven software capabilities SOUTH SAN FRANCISCO, CALIFORNIA, UNITED STATES, Dec. 16, 2025 (GLOBE NEWSWIRE) - South San Francisco, CA - December 16, 2025 - Culture Biosciences ("Culture"), a leader in cloud-based biomanufacturing, today announced the successful close of its Series C fundraising round led by existing investors including Northpond Ventures, Synthesis Capital, S32, and Cultivian Sandbox, reflecting strong conviction among current shareholders in Culture's trajectory and long-term strategy. The Series C financing will accelerate the commercial expansion of Culture's next-generation hardware product, the Stratyx 250, as well as fuel continued development of the company's AI-powered Console software ecosystem. The Stratyx 250 system is engineered to provide scalable, automated, and digitally connected bioprocess capacity designed for modern biologics, cell therapy, and advanced bioprocess development needs. In parallel, Culture will expand the AI-enabled capabilities of its Console software platform, including advanced data integration, predictive modeling, and automated analysis tools intended to streamline development cycles and enhance process decision-making for customers. This follows Culture's previous announcements regarding collaborations with both Google Cloud and Cytiva's Scaler Tool. "This round reflects the confidence our existing investors have in Culture's technology and long-term roadmap," said Chris Williams, CEO of Culture Biosciences. "With the Stratyx 250 platform, we're delivering the next major leap in automated bioprocessing infrastructure. This new capital allows us to scale production, advance our Console software ecosystem, and continue helping customers bring therapies to market faster." "We believe Culture is setting a new standard for digitally integrated bioprocessing," said Andrew Lee, Managing Director at Northpond Ventures. "The Stratyx 250 system and Culture's expanding software capabilities represent transformative tools for the future of biomanufacturing and AI, and we are excited to continue supporting the team as they bring these capabilities to customers globally." "Biopharma and synthetic biology companies increasingly need infrastructure that can unify high-throughput experimentation with intelligent, data-driven process design," said Shivani Oberoi, Principal at Synthesis Capital. "Culture's core technology remains exceptionally well aligned with those needs, and we are pleased to continue backing the company as it scales and accelerates the next phase of its commercial expansion." About Culture Biosciences Culture is on a mission to revolutionize bioprocess development with a powerful combination of hardware and cloud-native software-that makes data accessible, contextualized, and actionable-unlocking the full potential of end-to-end bioprocessing capabilities. For Culture Biosciences

Culture Biosciences, a South San Francisco-based cloud biomanufacturing company, has closed its Series C funding round led by existing investors including Northpond Ventures, Synthesis Capital, S32 and Cultivian Sandbox. The funding amount was not disclosed. The capital will accelerate commercial expansion of Culture's Stratyx 250 system, an automated bioprocessing platform for biologics and cell therapy development, and advance its AI-powered Console software ecosystem. The software includes predictive modelling and automated analysis tools designed to streamline development cycles. Culture has previously announced collaborations with Google Cloud and Cytiva's Scaler Tool. The company develops cloud-based biomanufacturing infrastructure combining hardware and software to enhance bioprocess development and data integration for pharmaceutical and synthetic biology companies.