Wagenaar Loren B.
Waldron Richard C.
Walker Raymond
Walton Ed
Wanser Gerhard A. H.
Ware, Freesola, Van der Sluys & Adolphson LLP
Warulf Olov
Wharton Lennard
Whittington James K.
Wien Kanal-Aberwassertechnologien GesMbH
Wikmar Kjell M.
Wilfinger William W.
Windmar Dan
Wisur Matti
Witthoft Mark
Wootton Roy E.
Working Nydegger Seeley
Workman Jerry L.
Worzyk Thomas
Woytiuk Leo V.