Massy:

M Club
Ma-domiciliation
Madista Mundus
Magtein
MAIF
MAISON BERTEL
MAJOR EXCHANGES
MANPOWER FRANCE
ManpowerGroup
MASTERMINDs LE CERCLE VERTUEUX
Maven Research
Maxiplan
MEENT
MGA Entertainment
MicroPort
Midea Group
MIGSO-PCUBED
MIKIT
Minoteries du Château
Mode Executive
MODE SEARCH Ltd.
MOHICAN
Morgan Philips Management de Transition
Morpheus Talent Solutions
Murmuse.art
Musc Intime