1&1 IONOS is the leading European provider of cloud infrastructure, cloud services, and hosting with more than eight million customer contracts. The product portfolio offers everything that companies need to be successful in the cloud: from domains to classic websites and do-it-yourself solutions, from online marketing tools to full-fledged servers and IaaS solutions. The portfolio is aimed at freelancers, small businesses, and consumers as well as enterprise customers with complex IT requirements.
1&1 IONOS was created in 2018 from the merger of 1&1 and IaaS provider ProfitBricks. 1&1 IONOS is part of the listed United Internet AG (ISIN DE0005089031). The 1&1 IONOS brand family includes STRATO, Arsys, Fasthosts, home.pl, InterNetX, SEDO, United Domains, and World4You.