our partners

A trusted network of
international operators

Global reach

Direct routes from our hub in Germany

Our network radiates from our central hub in Düsseldorf, Germany. With direct interconnections to key operators across Europe, Africa, Asia, and the Americas. Click any node to explore the partner city.

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From Germany, worldwide

137 destinations across 5 continents

Select a region to explore destinations
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Our standards

How we select
our partners

We select our partners carefully. We don’t just onboard. We maintain and continuously evaluate all partnerships against our quality and compliance standards.

Transparency & shared values

We work only with partners who share our commitment to transparent communication and responsible operations.

Direct termination preferred

We eliminate unnecessary intermediaries, reducing latency, improving CLI consistency, and minimizing fraud risk.

Technical compatibility verified

Every partner undergoes rigorous testing for SIP interoperability, quality benchmarks, and redundancy.

Ongoing quality monitoring

Partnerships are continuously evaluated through real-time performance data and regular route testing.

Become an Apelby partner

If you’re a licensed telecommunications operator or service provider looking for a reliable international wholesale partner, we’d love to hear from you. We build partnerships for the long term.

Contact us

Michal Kutzendörfer

Chairman of the Board

The key founder of Apelby Group with over 20 years of experience in telecommunications business. Michal built Apelby brand from the scratch and found the right people to help the company growth providing them all his know-how and experience to ensure the proper training. Having reliable staff (more than 50 people) in the whole company, Michal is now the key decision maker in terms of global sales and technology strategies and managing the whole group of companies belonging to Apelby Communications Group. Michal started his telecom journey back in 1998. He held various managerial positions in Telefonica O2(previously Czech Telecom), where he, for example, participated in an international expansion project. He also had a chance to gain experience in a technology company NVision (former Sitronics) being responsible for sales and creating distribution channels for OSS/BSS and telecommunications solutions in Central Europe and Balkan.