About Us

IS-Wireless is a globally operating Polish software developer and IP provider specializing in advanced solutions for wireless systems. IS-Wireless develops 4G and 5G algorithms, protocols and tools. Our clients are primarily early technology adopters including ODMs, OEMs, chip vendors, and operators. We deliver our services to companies and organizations from Europe, USA, Africa and Asia. The company is engaged in EU H2020 and FP7 projects on 5G and is active in delivering technical courses on advanced telecom through its sister brand IS-Wireless Training (www.is-wirelesstraining.com).

IS-Wireless collaborates actively with numerous key European institutions, including King’s College London, HHI Fraunhofer, Alcatel-Lucent, CEA-Leti, Thales and Eurecom. The company is also an SME member of the European Technology Platform NetWorld2020. Locally, IS-Wireless collaborates with the Institute of Telecommunications and the Institute of Electronics Systems, both at the Warsaw University of Technology.

IS-Wireless is a proud recipient of various local recognitions including Micro-Entrepreneur of the Year 2013 and Innovator of Mazovia 2009.

Company Facts

Founder and CEO: Slawomir Pietrzyk
Ownership: Privately held
Location: Piaseczno near Warsaw, Poland, EU
Industry: Wireless communications
Products: Software: protocols and simulators, IP: algorithms and know-how
Services: Technical courses, wireless systems design
Web: www.is-wireless.com

Proud SME Member of:




Believing in the need and advent of immense networks’ densification in 5G we specifically target Small Cell and Machine-Type-Communications markets.

IS-Wireless was founded during the formation of 4G hence it is strongly rooted in systems such as LTE and WiMAX. As experts and pioneers in OFDM and OFDMA-related technologies, we had taken our chances by delivering innovative software solutions for 4G systems. These solutions are constantly developed by our engineering team and utilized in international 5G research projects. Additionally, they form a solid foundation for new developments for 5G domain.

Evolution from 4G to 5G