Minitec
Misumi
Miunske
Müller
Moeller (Eaton)
Molex
Motec
Mulco
Multi-Contact (Stäubli)
Murrplastik
Murtfeldt
Mycom
Neuhauser
Niezgodka
Norelem
Orlaco
Ortronics
Otc Daihen
Ott
Parker
Paulstra
Pepperl-Fuchs
Perma
Pfisterer
Phoenix Contact
Pinet
Polypac
Pressol
ProMinent
Proxitron