- Business
- IONOS Group SE (IOS.VI) operates as Europe's leading provider of web presence and productivity solutions alongside cloud infrastructure services for small- and medium-sized businesses. The company delivers a broad portfolio encompassing domain registration; web hosting; AI-supported website builders and e-commerce tools; email solutions; and productivity applications including online stores and digital office suites, complemented by public and private cloud offerings such as Infrastructure-as-a-Service (IaaS), Platform-as-a-Service (PaaS), Software-as-a-Service (SaaS), data storage, compute resources, GPU servers, databases like MongoDB, container orchestration, backup solutions, network services, and observability tools. IONOS Group SE maintains operations across 18 markets in Europe and North America, accessible worldwide through 32 data centers, serving approximately 6.47 million customers and managing around 22 million registered domains.
Founded in 1988 and headquartered in Montabaur, Germany, the company—formerly known as 1&1 Internet and IONOS TOPCO SE—focuses on SMB digitalization and acts as a trusted cloud enabler with a strong emphasis on data sovereignty, AI integration, and award-winning 24/7 customer support. Geographically, it maintains key facilities in Germany (Montabaur, Karlsruhe, Regensburg), the United States (Philadelphia, Newark), the United Kingdom (Gloucester, London), Spain (Logroño, Barcelona), and France, while targeting SMBs undergoing digital transformation across continental Europe (excluding Portugal) and North America.
In recent developments, IONOS Group SE secured a strategic minority stake in US-based Entri, an API platform for domain automation, in August 2025, building on their partnership initiated in 2023 to streamline domain integration for SaaS providers and expand customer access to IONOS products. The company continues an ongoing share buyback program launched in May 2024, acquiring over 850,000 treasury shares by mid-2025 to optimize capital structure, while signaling intent for opportunistic acquisitions to bolster web presence leadership in Europe and add bolt-on products, following significant deleveraging in 2024. These moves support steady customer growth, with 210,000 net new additions in the first nine months of 2025, and targeted mid-term revenue expansion of around 10% CAGR alongside adjusted EBITDA margins near 35%.