I am working for a public cloud provider and am supporting their infrastructure. The company's cloud is deployed on VMware products. Essentially, it is VMware virtualization infrastructure and they are selling public cloud space.
Customers use the service to have access to a public cloud that is local, in their country. If, for example, they don't want to use AWS or Azure, then they can opt to use this service. In return, they have full control of their data and infrastructure.
We use several products in the VMware suite including ESXi, vCloud Director, NSX, vRealize Operations Manager, vRealize Operation Log Insight, vRealize For Business, and vSAN. The company runs 80% of VMware products.