| Breitband Nordhessen GmbH | Carrier | Germany | breitband-nordhessen.de |
| BITel Gesellschaft für Telekommunikation mbH | Carrier | Germany | bitel.de |
| Bisping & Bisping GmbH & Co. KG | Carrier | Germany | bisping.de |
| BGC Breitbandgesellschaft Cottbus mbH | Carrier | Germany | breitbandgesellschaft-cottbus.de |
| badenIT GmbH | Carrier | Germany | badenit.de |
| ACO Computerservice GmbH | Carrier | Germany | www.aco.de |
| ENTEGA Medianet GmbH | Carrier | Germany | entega-medianet.de |
| Deutsche Glasfaser Holding GmbH | Carrier | Germany | deutsche-glasfaser.de |
| Akado Telecom Holding Group JSC (Comcor) | Carrier | Russia | akado-telecom.ru |
| Dial Telecom a.s. | Carrier | Czech Republic | dialtelecom.cz |
