Top VoIP Providers in Zurich

"As a VoIP specialist, we know your needs and act quickly and competently with new product innovations." Michael Vontobel, founder and CEO Backbone Solutions AG     Backbone Solutions AG was founded in 1998 and offers professional and high quality solutions for connectivity and Internet ... read more about Sipcall

VoipTel International is a Ticino-based company operating in the telecommunications sector, which makes use of an established VoIP technology, thanks to which our customers can enjoy significant advantages in terms of costs, quality and assistance.

Serving Valais companies since 1986, we rely on solid experience to bring you the most objective analyzes and the most suitable IT solutions. Your business is unique, so is your operation and we know it! We adapt to your needs, your structure and your working method. Creation of management software, sale, installation, ... read more about Prolectronic

Swiss Internet Service Provider. Professional assisted business hosting services and VoIP telephony. VPS Hosting and super fast VOIP for individuals and companies. Total assistance. No overselling. No bureaucracy.

KompiTech is a global technology, IT service and blockchain consultancy company supporting our clients'​ needs in 59 countries around the world. Additionally, we are a key member of the Hyperledger Blockchain Community developing Blockchain solutions for businesses. Our world-class products, platforms, and servic ... read more about KompiTech

Originally founded by the Swiss Farmers’ Union in 1995, our company operated under the name of “agri.ch” as one of Switzerland’s first providers of local-rate Internet services. Our Internet surfing subscription swiftly dominated the local market and become a huge success. While a lot has change ... read more about green.ch