does clojure count? if so, nubank (brazilian fintech) would be one of the biggest one. they even bought cognitect https://www.cognitect.com/blog/2020/07/23/Co

does clojure count? if so, nubank (brazilian fintech) would be one of the biggest one. they even bought cognitect https://www.cognitect.com/blog/2020/07/23/Cognitect-Joins-Nubank https://www.cognitect.com/blog/2020/07/23/Cognitect-Joins-Nu...