ABB Allen Bradley, Basor , Benedict, BERKER , CARLO GAVAZZI, CEAG , DANFOSS , Datcon, DEHN, DSC , EAE, EATON , Electraplan Kft., ELKO EP , Emitter, Endress + Hauser, Enertech, ENSTO , ERICO, ETI , FINDER , FLEXELEC, GANZ KK , GE , GEWISS , GEYER, GIRA , HAGER , HARTING , HAUPA , Hensel , höhne, IFM , INELS , Jean Müller, J Pröpster, KANLUX , Kopos Elektro, Kopp Kft., Lapp Group, Lapp Kabel, LEGRAND , Lumel , MBS, MENNEKES , Mersen , NIEDAX , OBO , OMRON , OMS , Oppermann, OSRAM , PHILIPS , Phoenix Contact , Pilz, POLLMANN , Profi-Bus, RAYCHEM, RELPOL, RITTAL , Runpotec , Saiaburgess, Santak, Santon, SCHNEIDER ELECTRIC, Schrack Technik, Siba, Sick , SIEMENS , SIMOVILL , SITECO, Socomec , SPELSBERG , Speslberg, STAHL , Stego, TEHALIT, THEBEN , THORN , TRACON , UNIFLEX , UNIVOLT , URMET , Vertesz Elektronika, Wagó , Weidmüller , WIELAND