Also the biggest digital world bank built on it. Afaik Apple's app store payments system uses it. Cisco's cybersec layer CTIM/CTIA (Cisco Threat Inteligence Model and API) and project IROH (Incident Response Orchestration Hub) built on it. Netflix uses it. NASA has some of it. CircleCI's backend built on it, frontend initially was also Clojurescript. Docker, Metabase, Qlik, Funding Circle, Splash Financial, Rate.com, etc. Tons of Europeans startups using it.