1) WHUK - WHUK is a web hosting provider that offers a variety of hosting services, including VPS hosting. They offer OpenVZ virtualization on their VPS plans, and their prices are quite affordable.
2) OVHcloud - OVHcloud is a European hosting provider that offers a range of hosting solutions, including VPS hosting with OpenVZ virtualization. They have data centers in several locations around the world, and their plans come with a variety of features.
3) RamNode - RamNode is a VPS hosting provider that specializes in high-performance, low-cost VPS hosting. They offer OpenVZ virtualization on their plans, and their prices start at just a few dollars per month.
Before choosing a VPS provider, it's important to consider factors such as uptime guarantees, server locations, customer support, and pricing. You should also check reviews and ratings of the providers to make sure that they have a good reputation in the hosting industry.