Walker Hagou, Wabco, WIKA, Walter Hack, Woods, Waircom, WUG, WIRELON, Wartmann, Whatman, Walker, WTW, Woltex, Walther Pilot, Worthington, WTG, Weil Engineering, Weil, Watson Marlow, Weiland, Wemco, WEG, Weserhütte, W. Rietschle, Woltmann, Watson, Weser pumps, Willy Vogel, Wippermann, WERIE, WCB Ice Cream, Wesco Navy, Woodtli, W.E.ST. Elektronik GmbH, W.E.ST., Warner, Woerner, Wenmec, Wesco, Wanson, Winterwerb, Warrick, WTG Wassertechnische Gesellschaft, Winterwerb Streng, WCB, WAGO, W-E-ST Elektronik GmbH, Wemco pumps, Weishaupt, Wemco Pump, Westfalia, Waeschle, W-E-ST, Weser, W.R.Grace, WAM, Westinghouse, Wrapmatic, Walter, Weser Pump, Winterwerb / Streng, West, Walther, Waldrich