Donut Lab funding Donut Lab funding profile: 7M total raised. Latest round: Seed. Backed by Risto Siilasmaa. Headquarters: Helsinki, Finland InvestorsRisto Siilasmaa Fundraising guidesDocSend Fundraising Research TeardownHe Worked With Elon Musk, Took On Amazon And Sold A Company For $3 BillionHow to Raise Capital For a Startup: A Founder's Guide More company funding profilesDoodlesDoolyDongsheng Fusion Browse the company funding database · Browse investors · Fundraising library