- Philippe Carrard, Architekt BSA/SIA, Director gta Exhibitions /
- Andrea Wiegelmann, former staff member
- Pascale Haefeli-Hugentobler, dipl. Designerin FH, staff member
- Daniel Sommer, dipl. Raumplaner FH, staff member
- Selina Puorger, dipl. Designerin FH, staff member
- Dorothée Müller, staff member
- Florian Ryter, BSc ETH Arch., former staff member
- Sandra Gomez, staff member
- Antonia Steger, junior assistant