A2 Biotherapeutics funding A2 Biotherapeutics funding profile: 36M total raised. Latest round: Series C. Backed by The Column Group, Vida Ventures, Samsara BioCapital. Headquarters: Agoura Hills, CA InvestorsThe Column GroupVida VenturesSamsara BioCapitalNextech InvestCasdin Capital Fundraising guidesHow to Negotiate Your Startup Valuation: The Founder's PlaybookBreaking Boundaries: The Role Of Innovation In Driving M&A SuccessThe Founder's Playbook for eCommerce M&A and Exits More company funding profilesA24A5XA1Food Browse the company funding database · Browse investors · Fundraising library All companies by funding raisedCompanies page 2San Francisco startupsNew York startupsLondon startupsBoston startupsAustin startupsSeed stage companiesSeries A stage companiesSeries B stage companiesSeries C stage companiesGrowth stage companiesIpo stage companiesStartups funded in 2026