All Grayhill 7,465 Schneider Electric 518 Omron Automation and Safety 413 C&K 339 OTTO 252 NKK Switches 213 Lorlin 142 Electroswitch 138 Alpha (Taiwan) 113 Ohmite 99 Altech 94 Schurter 54 Apem 54 E-Switch 31 RAFI 22 Mountain Switch 20 TE Connectivity / Alcoswitch 20 EAO 13 Well Buying 10 ALPS 9