Mitaca, Mitel, Mitsubishi Electric, Mitsubishi Heavy Industries, Mitsumi, Mitsushito, Mitya Veselkov, MiXberry, Miyota, Mizuchi, MJ Acoustics, MKW, MKW OFF-ROAD, MML, MO-EL, Mobiado, MobiBlu, Mobidick, Mobiky, Mobile Action, Mobile Sound, Mobiledata, Mobility One, Modecom, Modellazione, Modern, ModWright, Mofem, Molex, Molgato, Moller, Moment, Momert, Momitsu, Momo, Monaco, Monark, Mondain, Mondo, Mongoose, Monitor Audio, Monrio, Monster, Monsterpod, Montblanc, Monte Fiore, Montegrappa, Montiss, Mooas, Moog,