The ECO group reports to the Director of the International Relations sector
| International Relations Director | Charlotte Lindberg Warakaulle | 
Group management
| Group leader | Francois Briard ad interim | 
| Deputy-Group leader | Charles-Henri Denarié ad interim | 
Two sections make up the SG Operations group:
Visit & Event Operation
| Section leader | François Briard | 
| Visit Service | Niklas Herff (CERN Guides Comunity Manager) Alejandra Lorenzo Gomez (Visit Service coordinator) The SERCO Team | 
| Event Operations | Loraine Massarotti (Event Operations Officer) | 
| Science Gateway Shop | Yesika Enriquez (CERN Shop coordinator) The SERCO Team | 
| Science Gateway Reception | The SERCO Team | 
Technical Support and Facility Management
| Section leader | Charles-Henri Denarie | 
| Science Gateway Facility management | Pauline Emery | 
| Science Gateway Technical support | Mickael Goberot Gilles Gauthéron Soteb-Foselev team | 
| Globe Technical support | Mickael Goberot Gilles Gauthéron | 
| Exhibitions Maintenance | Charles-Henri Denarié Soteb-Foselev team |