Sassari:

M-Cube
MA (Montreal Associates)
Macnil
Madista Mundus
Mangia's
manpower italia
Mariangela | Personal brand e marketing per Audaci
Marketing Genius
MatchGuru
MAW
Maxx Mereghetti
Mediatica Digital SpA
Medicilio
MEDIQUASAR S.R.L.
Menicon Soleko
MEOGROUP Italia
Merlo Group
Metes HR
metro italia
MIB Trieste School of Management
MicroPort CRM
Midea Group
MillionLogics
Moltiply Group
mondo convenienza
Morson Praxis
MOVA TECH
MSX International
Mynameis