IONOS Group SE is a technology company that provides cloud computing, web hosting, domain registration, email services, and AI platforms to small and medium-sized businesses. Founded in 1988, the company operates its own data centers across Europe and North America, a deliberate choice to maintain direct control over reliability, security, and data privacy. It serves more than 6 million customers with a team of over 4,000 people based across 70 countries.
For those working in or seeking roles in data centre and cloud infrastructure, IONOS runs a vertically integrated operation. Its technical domains span cloud infrastructure, data centre operations, container orchestration, and AI platforms. The company owns and manages the full stack, from physical data centre facilities to the application-layer services built on top of them.
Part of the United Internet group, IONOS operates with a stated focus on accessibility and transparent pricing for SMB customers. Each client is assigned a dedicated personal consultant. The company positions itself as a trusted digital partner for smaller businesses, a market segment often underserved by larger hyperscale cloud providers.
