Virtuozzo Acquired OnApp To Offer Comprehensive Cloud Infrastructure Solutions Virtuozzo, an operating system-level server virtualization and cloud infrastructure provider, announced on July 20, 2021, the acquisition of OnApp, a London-based cloud solutions provider. The move represents another step Virtuozzo is taking to drive forward the entire cloud industry and CSP’. The financial terms of the acquisition are still private. SCHAFFHAUSEN, Switzerland — With the mission to shape the future of cloud service providers, Virtuozzo has been serving end-users with comprehensive, flexible, high-performance cloud infrastructure solutions. The company has been empowering alternative clouds by serving end-users with multi-tenant, high-efficiency virtualization, and hybrid cloud solutions.