WALTON
Wam
Wandres
Wangen
Warex Valve
Warex
Warner Electric
Warren Rupp
Watergates
Watson Marlow
Watson McDaniel
Watson Smith
Weber Hydraulik
Webomatic
Webster
Weco
Weforma
Weh
Weidemann
Weidmüller
Weishaupt
Weiss
Weka
Welker
Welotec
Wenglor
Wera
Westaflex
Westcar
Luxco (formerly Westronics)