Virtuozzo
Virtuozzo is a leading hyperconverged infrastructure software provider with integrated container, virtual machine and storage solutions. Virtuozzo developed the first commercially available container technology in 2001, and today has more than 5 million virtual environments in production. Virtuozzo is an active member and contributor to many influential open source projects and foundations, including Linux kernel, OpenVZ, Docker, Kubernetes, CRIU™, KVM, libvirt, QEMU, OpenStack, CNCF and OCI.