Altair Chemicals & Minerals AG
ALTAIR Consulting
Altair David
Altaïr Donna
Altair Ezio
Altaïr Finance SA
Altair Floyd
Altaïr Group Sàrl
altaïr innovation GmbH (altaïr innovation LLC) (altaïr innovation Sàrl)
Altair Maria
Altair Marine
Altair Nolan