About Us

Founded in 2005, StreamUnlimited originated as a team of 25 engineers and in 17 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 five global locations.

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 SW 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 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

Frits Wittgrefe

General Management
Marketing/ Sales, HR

Markus Rutz

Technology Management
Business Development

Peter Gebhardt 

Finance and Accounting,

Hannes Riedl 


Eduard Ševc

Customer Projects

Christoph Apel 


Peter Sumega

High End / CEDIA

Press Releases

StreamUnlimited named as an Alexa Voice Service Solution Provider

StreamUnlimited integrate the Google Assistant into Harman Kardon Citation speaker range

StreamUnlimited announces first quad core hardware module solution to meet latest Google Assistant product requirements

StreamUnlimited win prestigious award at „Wirtschafts Oscar 2019”

Development Partners

Contact us

To contact one of our product consultants, please select your region

Vienna Headquarters