Linux Infrastructure Servers for Small and Midsize Businesses

Specialized Linux distributions are available for small and midsize businesses that promise economical and easy management of server applications and entire IT infrastructures. We looked at four of the best known candidates: ClearOS, NethServer, Zentyal, and Univention Corporate Server.

By Andreas Stolzenberger

Updated Sep 3, 2026 3:34 PM / Published Apr 2, 2022 3:00 AM 9 min read

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Andreas Stolzenberger

Andreas worked as an IT magazine editor for 17 years, and then as a solution engineer at Dell and Vmware. In 2012 Andreas moved to Red Hat. There, he currently works as principal solution architect in the Technical Partner Development department.