| Armaturen |
| Draad |
| Draad en kabel |
| Elektrotechnische materialen |
| Installatiemateriaal |
| Installatiemateriaal, elektrotechnisch |
| Kabelgoten |
| Kabels, elektrische |
| Paneelbouw |
| Schakelmateriaal |
| Verlichting |
| Wandgoten |
| |
| ATTEMA |
| BEGHELLI |
| BERKER |
| BLESSING |
| BUSCH JAEGER |
| COMELIT |
| CONEX |
| CORODEX |
| COROPLAST |
| DAALDEROP |
| DANFOSS |
| DRAKA |
| DRAKA-DATA |
| DRAKA-KABEL |
| DURACELL |
| EATON |
| EATON HOLEC |
| EMI |
| ERICO-CADDY |
| FAGET |
| FOCON |
| FRIEDLAND |
| GEEL, VAN |
| GOLDEN NOTE |
| GREENLEE |
| GROTHE |
| HAF |
| HAGER |
| HIRONDEL |
| INVENTUM |
| ISOLECTRA |
| ITHO |
| JMV |
| KLAUKE |
| KLÖCKNER MOELLER |
| LIEN VAN |
| LUMIANCE |
| MAZDA |
| MEI |
| MENNEKES |
| MEPAC |
| MERLIN GERIN |
| MERTEN |
| MOELLER ELECTRIC |
| OBO BETTERMANN |
| OCAB |
| OCAB OMRON |
| OMRON |
| PHILIPS |
| RAFI |
| RCF |
| RELECO |
| RITTAL |
| RITTO |
| RZB |
| S & P |
| SAREL |
| SCHUPA |
| SCOTCH/3M |
| SOLAR & PALAU |
| STEINEL |
| SYLVANIA |
| TARGETTI |
| TDK |
| TEHALIT |
| TELEMECANIQUE |
| TIEMAN TRADING |
| TPV |
| TURCK |
| VAN GEEL |
| VAN LIEN |
| WAGO |
| WALTHER |
| WAVIN |
| WEBER |
| WEIDMÜLLER |
| WISKA |
|