
WiRan Sp. z o.o.
We are a design office for electronic devices and systems of high reliability. Our specialty are solutions using wireless communication / radio frequencies (in particular LoRaWAN, NB-IoT, LTE-M, but not only). We provide a.o. solutions for the following industries: SPACE, INDUSTRY 4.0, SMART CITY, DEFENSE, railway, maritime. WiRan (www.wiran.pl) is a HARDWARE AND FIRMWARE DESIGN OFFICE, it is the owner of SEZO brand (see more https://sezo.pl/en/)