| Deutsches Forschungszentrum für künstliche Intelligenz GmbH (project coordinator) | Germany |
| University of Edinburgh | United Kingdom |
| Charles University | Czech Republic |
| Johns Hopkins University | USA |
| Fondazione Bruno Kessler | Italy |
| Université du Maine | France |
| Dublin City University | Ireland |
| Lucy Software and Services GmbH | Germany |
| Central and Eastern European Translation | Czech Republic |
| Ludovít Štúr Institute of Linguistics | Slovakia |
| IICT-Bulgarian Academy of Sciences | Bulgaria |