IONOS Group SE offers web presence and productivity, and cloud solutions in Europe. It provides professional design solutions for internet presence, such as domain registration, web hosting, and website building solutions; productivity products, including e-commerce applications, e-mail and office applications, and dedicated servers; and search engine optimization, business applications, and storage and backup solutions. The company also offers public cloud and private cloud solutions for the infrastructure-as-a-service (IaaS), platform-as-a-service, and software-as-a-service segments; Compute Engine solution, an IaaS solution for cloud computing applications; and storage and backup, network services, managed services, databases, and private cloud infrastructure solutions. It provides its solutions under the IONOS, STRATO, arsys, fasthosts, home.pl, we22, InterNetX, Sedo, united-domains, and World4You brands. The company was formerly known as IONOS TopCo SE and changed its name to Ionos Group SE in December 2022. The company was founded in 1988 and is based in Montabaur, Germany. IONOS Group SE operates as a subsidiary of United Internet AG.