| Jules Dalou - Sculptor | Author of the monument, 20 years of work. |
| Léopold Morice - Sculptor winner of the competition | Author of the *Monument à la République* place de la République. |
| François-Charles Morice - Winner architect | Collaborator of Leopold Morice for the initial project. |
| Georges Gardet - Animal Sculptor | Creator of the "monsters of the seas" (1908). |
| Pierre Bingen - Founder (lost wax technique) | Initially pressed for cast iron. |
| Thiébaut Frères - Founders (sand technology) | Make the final bronze version. |
| Sadi Carnot - President of the Republic | Presides the inauguration of 1889. |
| Émile Loubet - President of the Republic | Presides the inauguration of 1899. |