{"listing":{"listing_type":"company","name":"Birch Biosciences","slug":"birch-biosciences","tagline":"We recycle plastic using engineered enzymes","description":"Birch Biosciences engineers enzymes for plastic recycling using synthetic biology and machine learning.  Our enzymes function as high performance “molecular scissors” that efficiently break down plastic polymers into chemical building blocks that can be used to manufacture high quality recycled plastic products.   Today, plastic manufacturing  is unsustainable and a major driver of climate change.   Birch Biosciences is developing an economical end-to-end plastic recycling process that reduces carbon emissions by 70% and enables a circular plastic economy.\n\nBirch Biosciences is a Y Combinator company (Summer 2022). YC-listed status: Active.","url":"https://www.birchbiosciences.com/","is_stealth":false,"normalized_domain":"birchbiosciences.com","normalized_url_key":"birchbiosciences.com","parent_slug":null,"parent":null,"type_data":{},"logo":"https://bookface-images.s3.amazonaws.com/small_logos/6d5ede074951640a2e67e11927c78affb1e31b81.png","links":[{"label":"Y Combinator profile","url":"https://www.ycombinator.com/companies/birch-biosciences","platform":"ycombinator"}],"entry_points":[{"kind":"homepage","url":"https://www.birchbiosciences.com/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true}],"primary_entry_points":{"human":{"kind":"homepage","url":"https://www.birchbiosciences.com/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true},"agent":null},"founders":[],"media":null,"categories":["Industrials","Climate","Machine Learning","Synthetic Biology","Biotech","ClimateTech"],"stage":null,"founded_year":null,"location":"Portland, OR, USA","pricing":null,"twitter":null,"github":null,"linkedin":null,"contact_email":null,"added_at":"2026-09-03T07:13:10.691Z","added_via":"web","geo":{"keywords":["Y Combinator","YC Summer 2022","Machine Learning","Synthetic Biology","Biotech","Climate","ClimateTech"],"one_liner_for_search":"Birch Biosciences — We recycle plastic using engineered enzymes (Y Combinator Summer 2022)","canonical_facts":["Y Combinator batch: Summer 2022","YC company status: Active","Team size (per YC directory): 10","YC industry: Industrials","YC subindustry: Industrials / Climate","Regions (per YC): United States of America, America / Canada, Remote, Partly Remote"]},"agents":null,"featured_until":null,"example":false,"ownership_status":"unclaimed","claimed_by_agent_id":null,"claimed_via_claim_id":null,"claimed_at":null,"updated_at":"2026-09-03T07:13:10.691Z","is_featured":false,"category_memberships":[{"kind":"industry","slug":"biotech","name":"BioTech","note":null,"profile_url":"/industries/biotech"},{"kind":"industry","slug":"climate","name":"Climate","note":null,"profile_url":"/industries/climate"},{"kind":"industry","slug":"climatetech","name":"ClimateTech","note":null,"profile_url":"/industries/climatetech"},{"kind":"industry","slug":"industrials","name":"Industrials","note":null,"profile_url":"/industries/industrials"},{"kind":"industry","slug":"machine-learning","name":"Machine Learning","note":null,"profile_url":"/industries/machine-learning"},{"kind":"industry","slug":"synthetic-biology","name":"Synthetic Biology","note":null,"profile_url":"/industries/synthetic-biology"}]}}