OŠ "Ivo Andrić" Niš
Telekom Srbija
MTS
Wersirius United
WER
OIP Insurtech
OIP
Novium/Tremium
NOV
Codeus/Nistruct
CDS
HTEC Group
HTG
Ascalab-Webelinx Games
AWG
Fazi
FZI
TraceOne
TCO
Telekom Srbija Beograd
TEL