RADOM, s.r.o. is a company in the private sector. The company's business activities are generally wireless radio and communication systems for rolling stock (railway and metro systems), systems for securing and guarding objects, signaling systems for calling for help, GPS-based positioning systems, and high-frequency and antenna technology. In these areas, the company provides hardware and software development, design, production, delivery, assembly and warranty, and post-warranty service. Since 2003, the company has been a member of the AŽD Praha s.r.o. group as a subsidiary for cooperation in the field of railway and road telematics.