| | |
| | Handwerks-Channel | 362.356 | | |
| | |
| boden wand decke (Online) | |
| Deutsche Handwerks Zeitung… | |
| fleischerei (Online) | |
| Glas Fenster Fassade (Online) | |
| handwerk-magazin (Online) | |
| rationell reinigen (Online) | |
| RWTextilservice (Online) | |
| | |
| | Haufe Group Business Network | 2.439.336 | | |
| | |
| haufe.de (Online) | |
| lexware.de (Online) | |
| | |
| | HORIZONT.NET | 1.212.096 | | |
| | |
| HORIZONT.NET (Online) | |
| HORIZONT.NET Mobil (MEW) | |
| marketing-BÖRSE (Online) | |
| | |
| | Hüthig Digital Network | 182.009 | | |
| | |
| All-Electronics.de (Online) | |
| Chemietechnik.de (Online) | |
| Elektro.net (Online) | |
| Neue-Verpackung (Online) | |
| Pharma-Food (Online) | |
| Plastverarbeiter (Online) | |
| | |
| | |