About
At Graphwise, we specialize in transforming complex data into actionable insights through cutting-edge graph technology and semantic solutions. Resulting from the merger of Ontotext and the Semantic Web Company, Graphwise is the largest semantic technology developer in the world, with 220 people in Bulgaria, Austria and the US.
Strong experience with KGs, GenAI, LLM, ontologies, taxonomies, metadata:
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Knowledge graph building, inferencing, querying
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Automating ontology & taxonomy building and knowledge graph construction
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Natural language querying for enabling access to knowledge without technical expertise
Expertise with Digital Twins, Digital Product Passports, AAS, Semantic Asset Management, Dataspaces, geospatial, BIM (IFC for Rail).
GraphDB is the foundation of the ERA KG and we have contributed to the ERA Vocabulary and SHACL shapes. See these recent resources (Aug 2025):
RAILWAY TECHNOLOGY
Automation and controlICTPassenger and freight information systems
PUBLIC TRANSPORT
Communication and information technologiesPassenger information systemsTraffic management and data processing
FUTURE TOPICS
Connected and automated transportMobility services – from transport to mobility