Insights

Market Leadership AOK Systems GmbH is a leading provider in Germany’s social insurance IT sector, focusing on SAP-based solutions and digital transformation, positioning it as a strategic partner for government and institutional clients seeking comprehensive healthcare IT services.

Strong Client Base With a focus on the statutory health and care insurance sectors, the company offers integrated IT solutions that support digital modernization efforts, creating opportunities for upselling new modules or customization services.

Technological Expertise The company employs a robust tech stack including SAP ABAP, IBM AIX, and PostgreSQL, indicating potential demand for advanced IT modernization, migration, and integration services among its existing infrastructure.

Financial Stability Generating between 100 million and 1 billion USD in revenue, AOK Systems demonstrates significant market presence and purchasing power, offering upsell opportunities in enterprise solutions, consulting, and ongoing support contracts.

Growth & Innovation As a specialized orchestrator for digital strategies within the healthcare insurance sector, the company represents a prime target for innovative technology partners seeking to co-develop or enhance digital health initiatives and insurance systems.

AOK Systems GmbH Tech Stack

AOK Systems GmbH uses 8 technology products and services including SAP SuccessFactors, PostgreSQL, SAP S/4HANA, and more. Explore AOK Systems GmbH's tech stack below.

SAP SuccessFactors

Applicant Tracking Systems

PostgreSQL

Database

SAP S/4HANA

Enterprise Resource Planning

Digita

Governance, Risk And Compliance

Atlassian Jira

Issue Trackers

jQuery

Javascript Libraries

PHP

Programming Languages

Nginx

Web Servers

AOK Systems GmbH Email Formats	Example	Percentage
First.Last@aok-systems.de	John.Doe@aok-systems.de	50%
First.Last@aok-systems.de	John.Doe@aok-systems.de	50%

AOK Systems GmbH Email Formats

Example

Percentage

First.Last@aok-systems.de

John.Doe@aok-systems.de

50%

First.Last@aok-systems.de

John.Doe@aok-systems.de

50%

Frequently Asked Questions

Where is AOK Systems GmbH's headquarters located?

AOK Systems GmbH's main headquarters is located at Kortrijker Str. 1, Bonn, Nordrhein-Westfalen 53177, DE. The company has employees across 2 continents, including EuropeNorth America.

What is AOK Systems GmbH's official website and social media links?

AOK Systems GmbH's official website is aok-systems.de and has social profiles on LinkedIn.

What is AOK Systems GmbH's NAICS code?

AOK Systems GmbH's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does AOK Systems GmbH have currently?

As of October 2025, AOK Systems GmbH has approximately 501 employees across 2 continents, including EuropeNorth America. Key team members include Controller: V. H.Controller: N. S.Product Owner: D. F.. Explore AOK Systems GmbH's employee directory with LeadIQ.

What industry does AOK Systems GmbH belong to?

AOK Systems GmbH operates in the IT Services and IT Consulting industry.

What technology does AOK Systems GmbH use?

AOK Systems GmbH's tech stack includes SAP SuccessFactorsPostgreSQLSAP S/4HANADigitaAtlassian JirajQueryPHPNginx.

What is AOK Systems GmbH's email format?

AOK Systems GmbH's email format typically follows the pattern of First.Last@aok-systems.de. Find more AOK Systems GmbH email formats with LeadIQ.

When was AOK Systems GmbH founded?

AOK Systems GmbH was founded in 1999.

AOK Systems GmbH

IT Services and IT ConsultingGermany501-1000 Employees

Die AOK Systems ist einer der führenden IT-Partner für die Sozialversicherung in Deutschland. Wir entwickeln, implementieren und pflegen die SAP-basierte, standardisierte und vollintegrierte GKV-Branchenlösung oscare® - 
unser IT-Herzstück für die GKV.  

Als Spezialisten für integrierte IT-Komplettdienstleistungen mit Schwerpunkt bei den gesetzlichen Kranken- und Pflegeversicherungen sind wir Orchestrator für starke Lösungen von Kundengemeinschaften und Möglichmacher von individuellen Digitalisierungsstrategien – für eine starke GKV, die Menschen und ihre Gesundheit in den Mittelpunkt stellt.

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AOK Systems GmbH's Email Address Formats