For the first time, adesso SE is the highest-ranked IT service provider from Germany in the latest Lünendonk list for ‘IT Consulting and System Integration’ 2025. This underlines the strong growth momentum and resilience of the Dortmund-based company in a challenging economic environment. Thanks to sales growth of 15 %, which was well above the average figure of 3.4 % for the 25 largest IT consulting and system integration companies in the list, adesso rose from sixth place in 2024 to fourth place in the ranking. With domestic sales of EUR 1.07 billion, adesso has a clear lead over German competitors such as msg (EUR 968.1 million) and Materna (EUR 580 million), and is well ahead of them in the most important German provider ranking for IT service providers.

adesso, a leading German and international IT service provider, today announced at Snowflake’s annual user conference, Snowflake Summit 2025, that it has partnered with Snowflake, the AI Data Cloud company, to support the launch of Snowflake Openflow. Snowflake Openflow is an open, extensible, managed, multi-modal data integration service that enables companies to easily connect to a variety of data sources and thus add another central component to the data platform. With Snowflake Openflow, adesso and Snowflake are working together to revolutionize the way data is processed and accelerate data integration in the age of AI with an enterprise-grade solution.

At adesso, we are fully committed to developing large-scale Generative AI solutions. To help our customers move their AI projects from Proof of Concept to mature product more quickly and securely, we are partnering with LangWatch. With their platform, we can better monitor, evaluate, optimize, and keep LLM applications safe and compliant.