Semantic Laboratories
Solutions for Drug Discovery Research Intelligence

CO-ODE.org - an academic organization focused on ontology development

Protégé-OWL - a development of an ontology development application through a joint effort between Sanford University and the U. of Manchester

Jena - a development of a framework for Semantic Web application development at HP

Pellet - a development of an ontology reasoning engine at the U. of Maryland

FaCT++ - a development of an ontology reasoning engine at the U. of Manchester

Sesame - an open source framework for RDF and RDF schema inferencing and querying

KAON2 - an open-source ontology management infrastructure developed by the FZI Research Center for Information Technologies and the Institute AIFB University of Karlsruhe

Oracle RDF - Oracle's resources for RDF development within their Oracle Spatial database platform

SchemaLogic - metadata and ontology management

Factiva Synaptica - metadata and taxonomy management

Cerebra platform - metadata and ontology management and development platform

TopBraid Composer - an enterprise-class platform for developing Semantic Web ontologies and building semantic applications