Rethinking Radio.

We have been handling digital audio since the dawn of the internet age. This has made us the market leader in radio streaming in Germany. And tomorrow, perhaps in interactive, integrated audio.

nacamar in numbers


broadcasters and radio stations


gbit/s IP upstream capacity


availability in 2020. Including unbroken availability during the peaks caused by the pandemic.


billion audio minutes (2020)


billion listener sessions (2020)


own points of presence (PoP) in Frankfurt (2x) and Düsseldorf (1x)

The technology

Made in Germany

We run our own points of presence (PoP), which we have optimized ourselves for audio distribution.

When selecting our locations, we ensured both a large geographical separation and an excellent connection: We are directly connected to the world’s largest internet exchange (DE-CIX) and the four largest German carriers.

Direct connection

Our Connect expansion product gives you an especially high-performance connection: We retrieve the signal directly from your studio with a cable (also redundant, if desired). We take care of organization, technology and service in the same manner as a general contractor (but we also get help in secret – from our parent company ecotel).


Different end devices have different requirements when it comes to qualities and formats. If you wish, we automatically convert your signal to MP3, AAC+ and more.


We can operate a total of 1,750,000 sessions simultaneously. If a few more are needed, we can raise this capacity to >3,500,000 simultaneous sessions at short notice.

Seamless switching

To guarantee our 100% availability, we sometimes switch between delivery locations or aggregation layers. Although quite a lot is happening in the background, the listeners notice nothing.

Your contact partners

We don’t hide away the people who build and operate the platform. You always speak directly to the responsible members of staff – around the clock. But luckily, that isn’t actually necessary. One of our customers once told us: “I love you because we never speak to each other.”

Ingmar Witt

Managing Director

Melanie Dunker

Service Manager

Patrick Markovic

Service Manager

Where you can find us

Location Düsseldorf

nacamar GmbH
Prinzenallee 11
40549 Düsseldorf

Location Darmstadt

nacamar GmbH
Birkenweg 24
64295 Darmstadt