netcup is a German hosting provider offering web hosting, domain registration and servers. The range includes vServers (VPS) on x86 and ARM64, root servers with dedicated CPU cores and root access, vGPU, local block storage, SOGo groupware for email, calendar and contacts, and, through netcup Enterprise, managed servers and a Managed Cloud Cluster. The service is aimed at individuals, developers and businesses.
netcup is a German company and has been part of the Anexia group, an Austrian cloud service provider, since November 2016; the site describes itself as "a company by Anexia". According to netcup, its European infrastructure is in Nuremberg, Vienna and Amsterdam, and it also has infrastructure in Manassas (Virginia, USA) and Singapore. If you want to keep data within the EU, choose a European location. netcup displays certifications including ISO 27001 and ISO 27701. The hosting services themselves are not open source.