Klemsan
Kniel
Siemens (Landis Gyr)
Lapp Kabel
Leach International - Esterline
Lear (Grote Hartmann)
Legrand
Lemo
Leoni
Leuze
Leviton
Liebert Hiross
Linmot
Littelfuse
Loreme
Lovato
Ltn Servotechnik
Luetze
Lumberg (Belden)
Matco Tools
Maxon
Megacon
Megatron
Mennekes
Mersen
Merten (Schneider Electric)
Metrix
Metz Connect
Miunske
Moeller (Eaton)
