The following individuals and legal entities volunteer/volunteered in IC in 2018:
Legal entities:
Private individual:
| Alcindo Caldas | Flávio Vieira | Luiz Carlos Costa | Renata Guimarães |
| Adriano Oliveira | Joana Hinterhoff | Maria Cândida Teixeira | Ricardo Dahis |
| Cristiane Deleo | Juliana Varajão | Maria Lúcia Willemsens | Suzana Fuhrken |