SeaWith
We work under one mission "the rights of all livings." We, SeaWith, will bring animal-based meat to market to reduce and hopefully to eliminate pain and sacrifice of animals.
Profile
SeaWith is an active South Korean biotechnology company founded in 2019 that produces cultivated meat using seaweed-derived scaffolds and proprietary culture media. Headquartered in Daegu, the company focuses on its Welldone brand, which features cultivated Hanwoo beef.
The company is privately held and has raised approximately $10.48 million in funding, with recent support from investors including Samsung Ventures, CJ Investment, and DAYLI Partners. SeaWith operates within a government-designated regulatory-free zone to advance commercialization. It is currently scaling production, with a 50-ton annual capacity facility expected to be completed by the end of 2027. Recent developments include a 2026 supply agreement with 3D Bio-Tissues to integrate City-Mix into its production process to reduce costs.
Sources#
- Supply Agreement with SeaWith | Company Announcement | Investegate — 2026-03-19
- ‘Cultured Hanwoo from Uiseong’: South Korea’s biofood innovators push boundaries - 리얼푸드 REALFOODS — 2026-08-21
- Seawith - The alternative protein ecosystem | GFI
- Korea’s Seawith on its dual business model to commercialise in the cultivated meat space — 2023-07-12
- SEAWITH
- SeaWith Stock Price, Funding, Valuation, Revenue & Financial Statements — 2026-05-19
- SeaWith signs supply deal to cut cultivated beef production costs by 30% – Food Business Middle East & Africa – No.1 Food & Beverage Formulation, Processing & Packaging Publication — 2026-01-14
- Hello, World.
- Industry
- Alternative proteins, Fishery & aquaculture, Food ingredients
- Topics
- Cultivated meat & seafood, Seaweed, alginate & carrageenan
- Role
- Producer — “…old cultivated meat; 50t/yr plant underway | SeaWith is an active South Korean biotechnology company founded i…”
Bio-solutions it supplies 0
Not yet cited as a supplier in a graded solution.
What they offer
This company does not publish its products or services — we find out through an introduction.
News & status 6
- 2026-09 Latest status: The company signed a Memorandum of Understanding with Handong in September 2026 to commercialize Hanwoo cell culture protein for the pet food market. ↗ ↗ ↗
- 2026-08-21 'Cultured Hanwoo from Uiseong': South Korea's biofood innovators push boundaries - 리얼푸드 REALFOODSSeaWith is a South Korean biotech firm that has developed cell-cultured Hanwoo beef sourced from Uiseong cattle, aiming to commercialize cultured meat in Korea with reduced production costs and a plan to launch ground beef, mandu, and meatballs once regulatory …
- 2026-08-21 소 없이 만든 ‘의성 한우’…우리 식탁엔 언제 오를까 [식탐] - 헤럴드경제SeaWith (씨위드) is a Korean biotech company that has developed the country’s first cultured beef using cells from a Korean Hanwoo originating in Uiseong. They have built end-to-end in-house capabilities (cell sourcing, scaffolding, culture medium, and …
- 2026-01-22 3D Bio-Tissues Partners with SeaWith to Reduce Cultivated Meat Production CostsSeaWith is collaborating with 3D Bio-Tissues to reduce cultivated beef production costs by adopting City-Mix®, a macromolecular crowder media additive, to improve cell growth efficiency and cut media usage. The partnership aims to advance commercial …
- 2026-03-19 Supply Agreement with SeaWith | Company Announcement | InvestegateSeaWith is a South Korean biotechnology company focusing on cultivated meat, partnering with BSF Enterprise's subsidiary 3D Bio-Tissues to secure a five-year supply of City-Mix® for its Welldone™ cultivated beef product. The deal supports SeaWith’s planned …
- 2026-01-14 SeaWith signs supply deal to cut cultivated beef production costs by 30% – Food Business Middle East & Africa – No.1 Food & Beverage Formulation, Processing & Packaging PublicationSeaWith is a South Korean food-tech startup partnering with UK-based 3D Bio-Tissues to cut cultivated beef production costs by about 30% through the City-Mix cell culture supplement, aiming to improve yields and lower inputs as it scales under its Welldone …
- 2025-12-29 3D Bio-Tissues and SeaWith team up to cut cultivated beef media costs | PPTI NewsSeaWith is collaborating with 3D Bio-Tissues to use City-Mix media to boost cell growth and density while cutting cultivated beef production costs, aiming to accelerate regulatory readiness and scalable manufacturing in Korea.
Network: owners, partners, peers
Partners & deals 2
| counterparty | Handong (MOU for pet food commercialization) …The company signed a Memorandum of Understanding with Handong in September 2026 to commercialize Hanwoo cell culture protein for the pet food market.… |
| off-taker / supply agreement | Recent developments include a 2026 supply agreement …ility expected to be completed by the end of 2027. Recent developments include a 2026 supply agreement with 3D Bio-Tissues to integrate City-Mix into its production process to reduce costs… |
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