3tone funding 3tone funding profile: $50M total raised. Latest round: Growth. Backed by Carlton James Group. Headquarters: Bristol, Country InvestorsCarlton James Group Fundraising guidesHe Built A .3 Billion Business By Turning Your Data Into Valuable InformationHow Startups Are Valued in an AcquisitionYour Guide to Pitch Deck Storytelling: From Idea to Investment More company funding profiles3V Infrastructure3vjia.com3Spoke Browse the company funding database · Browse investors · Fundraising library