Interlunium B.V.

Interlunium is a Dutch IT company that helps organizations become less dependent on major technology providers such as Microsoft and Google by using open source software. The company provides consulting, migrations, and management services for open source solutions, including Linux workstations, self-hosted email, and alternatives to Microsoft 365 and Google Workspace.

Interlunium strongly focuses on digital sovereignty, privacy, and control over business data, allowing organizations to decide where their data is stored and who has access to it. The company also actively advocates against so-called “app coercion” and promotes greater digital freedom and accessibility.