Fortissimo is a venture capital firm and product studio focused on Israel that opened Fortissimo Ventures in 2025. It backs ideas it builds internally, emphasizing hands-on product building and technical execution, with portfolio themes including music, sports analytics, onchain products, AI, SaaS and enterprise software. It has also participated as a follow-on investor in Israeli AgTech and FoodTech financing, making it relevant for founders in Israel seeking a technically hands-on VC with exposure across software, blockchain, sports, music and food/agriculture technology.