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Unxos GmbH

Swiss software engineering firm specializing in Java, relational databases, GIS, and AI, and operator of the GeoNames community dataset and the Fabelix children's storytelling app.

Last updated September 29, 2026

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Overview

Unxos GmbH is a Swiss software engineering company founded in 2008 by Marc Wick in Zürich. The firm positions itself as a full-stack development partner with deep specialization in Java and Android development, relational database design, geographic information systems (GIS), and artificial intelligence. Its service portfolio spans frameworks and platforms such as Spring Boot, Hibernate, WebSphere, Tomcat, and Android, alongside database technologies including Oracle, DB2, PostgreSQL, and PostGIS. Unxos also works with generative AI models, machine learning, and verified credential technologies such as e-ID and the Swiyu ecosystem. Beyond contract software development, Unxos maintains a second pillar of self-initiated products and projects that serve as a testing ground for emerging technologies. The best known of these is GeoNames, a global geographical database with a wiki-style editable interface, offering free and premium data downloads, more than 30 REST web services, and a liberal CC-BY data license. GeoNames aggregates data from national mapping agencies and relies on user contributions, supported by quality checks and a confirmation process for relevant changes. Unxos is described as the operator of the community version of this globally available dataset. The company's second flagship project is Fabelix, a children's storytelling app for Android available on Google Play. Fabelix uses various AI technologies to generate, illustrate, and read stories aloud to children. Users can create their own stories using voice, text, or characters, listen to stories from a library, improve reading comprehension through multiple-choice quizzes, and build language skills in six languages: English, German, French, Italian, Spanish, and Polish. Stories can also be shared with friends. Unxos presents itself as a partner driven by reliability, analytical skill, and full-stack competence, with a stated passion for software development and a focus on complex problem-solving. The company is registered in Switzerland under commercial register and VAT number CHE-114.660.887 MWST. It remains a privately held Swiss company headquartered in Zürich.

History

Unxos GmbH was founded in 2008 by Marc Wick in Zürich, Switzerland. From its inception, the company focused on software engineering with a strong emphasis on Java technologies, relational databases, and geographic information systems. This combination of competencies positioned Unxos to serve clients needing robust, data-intensive applications. A defining element of Unxos's history is its association with GeoNames, a global geographical database. GeoNames is a community-driven project with a wiki-style editable interface, offering free and premium data downloads, more than 30 REST web services, and data under a liberal CC-BY license. It aggregates data from national mapping agencies and relies on user contributions, supported by quality checks and a confirmation process for relevant changes. Unxos is described as the Swiss company that operates the community version of this globally available dataset, which has become a widely used resource for geographic data. Over time, Unxos expanded its service offerings to include Android development, artificial intelligence, generative models, machine learning, and verified credential technologies such as e-ID and the Swiyu ecosystem. The company also developed Fabelix, a children's storytelling app for Android available on Google Play. Fabelix uses various AI technologies to generate, illustrate, and read stories aloud to children, supporting story creation via voice, text, or characters, a story library, multiple-choice quizzes for reading comprehension, and language learning in six languages: English, German, French, Italian, Spanish, and Polish. Unxos operates as a privately held Swiss company, registered under commercial register and VAT number CHE-114.660.887 MWST. It continues to position itself as a full-stack engineering partner, combining contract software development with self-initiated product projects that serve as a testing ground for new technologies.

  • 2008

    Unxos GmbH founded by Marc Wick in Zürich, Switzerland.

  • Unxos operates the community version of GeoNames, a global geographical database.

  • Fabelix, an AI-powered children's storytelling app, released for Android on Google Play.

Products and positioning

Full-stack software engineering partner specializing in Java, relational databases, GIS, and AI, with a product arm exploring emerging technologies.

  • GeoNames

    A global geographical database with a wiki-style editable interface, offering free and premium data downloads, over 30 REST web services, and a liberal CC-BY data license. It aggregates data from national mapping agencies and relies on user contributions, with quality checks and a confirmation process for relevant changes.

  • Fabelix

    A children's storytelling app for Android available on Google Play. It uses various AI technologies to generate, illustrate, and read stories aloud to children. Users can create stories with voice, text, or characters, listen to stories from a library, improve reading comprehension with multiple-choice quizzes, and build language skills in six languages: English, German, French, Italian, Spanish, and Polish. Stories can be shared with friends.

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