Adesso Renews Portal Architecture For AOK / IT Service Provider Develops Standardised Platform For Creating All Front-End Applications For The AOK Community

EQS-News: adesso SE / Key word(s): Incoming Orders
adesso renews portal architecture for AOK / IT service provider develops standardised platform for creating all front-end applications for the AOK community
11.09.2025 / 10:00 CET/CEST
The issuer is solely responsible for the content of this announcement.

adesso renews portal architecture for AOK / IT service provider develops standardised platform for creating all front-end applications for the AOK community

adesso SE has been awarded the contract for a major strategic project by AOK: adesso is acting as a strategic partner for the AOK community, comprising 27 million policyholders, helping with the set-up and enhancement of a forward-looking, joint portal architecture for all central front-end applications. The project will initially run for four years. An extension for a further four years is possible. A volume of up to EUR 20 million has been earmarked for this first phase.

The portal architecture forms the basis for a powerful, customer-centred, and interoperable digital ecosystem. This ecosystem enables the entire AOK community to achieve a rapid launch of innovative digital solutions in current as well as future front-end products and ensures seamless system integration, thereby offering maximum future-proofing. At the same time, it is modular and expandable so that it can be used in various contexts for corporate customers, service providers, and partner companies. The new portal architecture therefore contributes to increased efficiency and process optimisation, avoids redundant development processes, and reduces maintenance costs. It also enables a consistent user experience and promotes innovation through the integration of external solutions.

adesso's bid successfully went through an extensive and demanding tendering procedure. The project, which was launched in May, marks the start of a long-term, partnership-based collaboration which, along with consulting and implementation, also includes the operation and maintenance of front-end applications as part of application management.

The new portal architecture uses state-of-the-art technologies and accesses the highly productive core system applications of the AOK community via a standardised integration layer. Beim Aufbau der neuen Plattform

The development of the new platform focuses on user-centricity: The ecosystem is designed to provide a consistent, integrated, and future-proof digital platform for policyholders and interested parties as well as corporate customers, service providers, and partner applications. It is intended to provide innovative digital services and shorten development cycles while offering maximum flexibility and scalability for the individual requirements of the eleven AOK organisations.

About AOK

For 140 years, AOK has stood for security and comprehensive medical care in the event of illness. The AOK community insures more than 27 million people. With a share of approximately 50 percent of those in need of care, it is also Germany's largest nursing care insurance fund. More at:

adesso Group

With more than 10,700 employees and annual sales of around EUR 1.3 billion in 2024, adesso Group is one of the largest German IT service providers with outstanding growth opportunities. At its own locations in Germany, other locations in Europe and the first locations in Asia, as well as at numerous local customers adesso offers consulting and software development services for optimising core business processes. adesso also offers ready-to-use software products for standard applications. The development of an own, industry-specific product portfolio opens up additional growth and earnings opportunities and is another key element of the adesso strategy. adesso was recognised as a Top Employer in 2025 and as the best employer in its size category in Germany across all industries in 2023 and 2020. After having already achieved first place among IT employers in 2016, 2018 and 2020, adesso was ranked first again in 2023.

11.09.2025 CET/CEST Dissemination of a Corporate News, transmitted by EQS News - a service of EQS Group.
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