The following authors of GCORE and members of the LDBC Query Language Task Force support The GQL Manifesto. These are personal endorsements, and organizational affiliations are given for identification purposes only. The authors are listed in alphabetical order by first name.
| Claudio Gutierrez | Universidad de Chile |
| George H. L. Fletcher | Eindhoven University of Technology (TU/e) |
| Hannes Voigt | No current affiliation |
| Josep Lluís Larriba Pey | Universitat Politècnica de Catalunya Barcelona |
| Juan Sequeda | Capsenta Inc. |
| Marcelo Arenas | Pontificia Universidad Católica de Chile |
| Pablo Barceló | Universidad de Chile |
| Peter Boncz | CWI, Amsterdam |
| Renzo Angles | Universidad de Talca |
| Stefan Plantikow | Neo4j Inc. |
| Tobias Lindaaker | Neo4j Inc. |