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3D Bio-Tissues Signs Supply Agreement with SeaWith
BSF Enterprise PLC's subsidiary, 3D Bio-Tissues, has secured a commercial supply agreement with South Korean cultivated-meat company SeaWith, valued at approximately £300,000. This agreement will see 3D Bio-Tissues supply its City-Mix® product to SeaWith, aiming to reduce production costs by around 30% and enhance scalability for SeaWith's cultivated beef. SeaWith, which has raised over $8 million, will utilize City-Mix® to improve cell density and growth efficiency in its production pipeline, marking a significant step for 3D Bio-Tissues into the Asian cultivated-protein market. Disclaimer*
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[{"type":"text","content":"\n\n16 December 2025\n \nBSF Enterprise PLC\n(\"BSF\" or the \"Company\")\n \n \n3D Bio-Tissues Limited Signs Commercial Supply Agreement with SeaWith\n \nBSF Enterprise PLC (LSE:BSFA) (the \"Company\"), a leading innovator in tissue-engineered materials, is pleased to announce that its subsidiary company 3D Bio-Tissues (3DBT) has signed a Head of Terms with SeaWith, a pioneering South Korean cultivated-meat company.\n \nThe agreement will see 3DBT deliver commercial supplies of City-Mix®, the company's premium macromolecular crowder for cell culture, to SeaWith to help reduce the cost and scale production of its cultivated beef product. Founded in 2019, SeaWith is a South Korean biotechnology innovator employing seaweed-derived technologies to produce sustainable, slaughter-free meat alternatives. The company has raised over $8 million in venture funding to date. Its flagship product line, Welldone™, focuses on cultivated beef and other meat alternatives designed for scalability and environmental impact reduction.\n \nThe value of the agreement to 3DBT is around £300K. Under the agreement, SeaWith will be sent a regular supply of City-Mix to support its cultivated-meat production pipeline, representing a key milestone in expanding the product's reach into the cultivated-protein market. City-Mix® is designed to improve cell density, growth efficiency, and tissue quality, while significantly lowering production costs by reducing the amount of expensive growth media required for SeaWith by around 30 per cent.\n \nThe global cultivated meat sector is gaining momentum, and South Korea is emerging as one of Asia's most promising markets, supported by government-backed initiatives such as the Regulatory-Free Special Zone (RFSZ). This zone allows companies like SeaWith to bypass certain red-tape regulatory hurdles for five years, enabling faster commercialisation of cultivated meat products. The RFSZ is part of a broader national strategy to make South Korea a global hub for food-tech, creating an environment for scaling production and achieving price parity with conventional meat.\n \nThe country's alternative protein market is projected to grow at over 50% CAGR by 2030, driven by food security concerns, environmental sustainability, and rising demand for cul...