About Us

Founded in 2005, StreamUnlimited originated as a team of 25 engineers and in 18 years has built its own IP while more than quadrupling its size.

StreamUnlimited is a supplier of software solutions and hardware modules for connected audio and IOT products, with offices in six global locations.

As a valued technology partner, StreamUnlimited does not develop its own 1st-party products, nor is it linked exclusively with any specific ODM. This leaves customers free to work with their technology and manufacturing partners without risk of competition from the developer or bias towards a fixed ODM.

Partnering with all major semiconductor companies and technology providers in the consumer electronics channel, StreamUnlimited works with a global cross-section of high-end audio, CEDIA-channel, premium and mainstream consumer electronics manufacturers.


We create and maintain a comprehensive set of software components for implementing and extending platforms with streaming, voice assistant and IOT protocol communication functionality.


We develop versatile and diverse module specifications with emphasis on enabling next generation connected product families from premium to low-cost solutions. Our SoC partners are at the forefront of feature development.​ ​

Extended Services

We offer hardware design, Apps and Test, Release support alongside Certification for Chromecast built-in, the Google Assistant, various music services and Airable. On-site facilities include EMC and Sound Laboratories.

Peerless, flexible solution

125+ employees

Google and Amazon certified system integrator

Millions of customer products powered by StreamUnlimited technology

StreamUnlimited Frits Wittgrefe CEO

Frits Wittgrefe

General Management,
Marketing, Sales, HR

StreamUnlimited Markus Rutz CTO

Markus Rutz

Technology Management,
Business Development

StreamUnlimited Peter Gebhardt

Peter Gebhardt 

Finance and Accounting,

StreamUnlimited Hannes Riedl

Hannes Riedl 


StreamUnlimited Eduard Ševc

Eduard Ševc

Customer Projects

StreamUnlimited Christoph Apel

Christoph Apel 


StreamUnlimited Peter Sumega

Peter Sumega

High End, CEDIA

Development Partners