Backed by Longwood Fund Companies with Longwood Fund among their disclosed investors, ranked by total funding raised, with latest round stage on every profile. Companies in this groupAAVantgarde BioBe BiopharmaDEM BioPharmaImmuneIDMediar TherapeuticsNewleos TherapeuticsPhotys TherapeuticsProgentos TherapeuticsPyxis OncologyRectify PharmaceuticalsRenoviaSitryx Therapeutics Related company groupsBacked by Lowercarbon CapitalBacked by Loyal Valley CapitalBacked by Longitude Capital Fundraising guides10 Books Billionaires Want Every Founder To ReadAndrew Brown On Selling His First Company To Google And Now Raising 19 Million To Simplify Paying PeopleA Founder's Guide to SAFEs, Convertible Notes, and Warrants Browse the full company funding database · Browse investors · Fundraising library All companies by funding raisedCompanies backed by Andreessen HorowitzCompanies backed by Sequoia CapitalCompanies backed by Insight PartnersCompanies backed by Y CombinatorCompanies backed by General CatalystCompanies backed by AccelCompanies backed by Tiger GlobalCompanies backed by Index VenturesCompanies backed by Khosla VenturesCompanies backed by Lightspeed Venture PartnersPage 2Founder profilesInvestor directory