Big Health funding Big Health funding profile: 30M total raised. Latest round: Series B. Backed by Index Ventures. Headquarters: London, United Kingdom InvestorsIndex Ventures Fundraising guidesHow to Calculate Your Startup's Break-Even PointYour AI Co-Founder: A Tactical Guide for StartupsThe Founder's Guide to the Share Subscription Agreement (SSA) More company funding profilesBIG Mega Renewable EnergyBig Shot PicturesBIG Fiber 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