Roma:

OBI Group Holding
occhiali24.it
Octopus Energy Group
Officine Cosmetiche srls
OHB Italia SpA
Ohmspace
Olis We Innovate Cooking
Omega Pharma
OMEGA, Inc.
omnia retail
omnia stampa
Omnicom Media
Omnicom Media Italy
Omnissa
Omnissa (Italy) S.r.l.
Oncode
one on one
OneOcean Group
OneStream Software LLC
oneworld
onit
Oniverse
only job
only job filiale di milano
onyx technology
Onyx Technology S.r.L.
Opdenergy
OPEN architettura
Open Executive Search & Selection - Milan & London
Open Reply IT
Open Smart Services
Open-Xchange Inc.
openjobmetis filiale di frosinone
Openjobmetis SpA
OPLIUM
OPPO
OralPro
Orange
orange italia
orbyta
Orbyta Group
Orchard Robotics
Organon Italia
Organon LLC
orienta
Orienta Agenzia per il Lavoro
orienta digital
orienta filiale di roma labicana
Orienta SPA
ORIZZONTE SISTEMI NAVALI S.p.A.
ornelli black angus
Osborne Clarke - Partnership
osiria
Osteria La Briciola
otis elevator company
Ottica Attardi
ottica berruti
ottica fava
Out in Science, Technology, Engineering, and Mathematics
OutSystems, Inc.
OVERTECH Consulting
ovs
OVS S.p.A.
Oxford Instruments