WM Systems is a renowned IoT, IIoT / M2M developer based in Hungary, Europe, with offices in Romania and Slovakia.

We design, develop, and manufacture high-quality IoT communication devices and solutions.

With 20 years of experience in connectivity, a team of researchers, and 40 specialized engineers we control the whole product development process: R&D, design, hardware and software development, and manufacturing to guarantee quality assurance.

We develop industrial M2M routers, gateways, smart meter modems, industrial switches, transmitters etc.

We provide IoT solutions for various verticals such as Smart Grid, Industrial Automation, Remote Machine Monitoring, Smart City, Security Surveillance, and more.

Our main advantage is our flexibility in customizing our products for our clients. 

We Are Team Players

We are proud to be a long-time partner of some of the biggest brands in the industry. Working closely together with renowned energy companies, utilities, equipment manufacturers, mobile operators we have participated in many big tenders around the world, winning important contracts in different segments. 

Our Focus

We have vast experience in developing wireless mobile communication devices for the following segments:

Smart Metering

Smart Grid / Lighting

Smart Industry


Our industrial networking devices are being used by some of the biggest companies in their industries. We are proud to have won many big tenders against renowned companies offering a high-quality customized product or solution at a reasonable price. Our product failure rate currently is under 0.1%. 

We’ve sold more than 350.000 IoT devices worldwide for smart grid, public street lighting, smart metering for electricity, water and gas networks, and security monitoring in more than 30 countries. 


We truly believe IoT is going to make the world a better place and we are proud to be pioneers in making it happen. In the last two decades, we saw billions of people get connected around the world and we want to take an active part in the next industrial revolution: connecting machines. 


Our company has been lucky to have attracted real talents from all areas, however, we are aware that we need to work hard to maintain a culture that allows us to keep them and attract new talents. We are committed to developing an organization that follows a noble vision and helps all its members reach their full potential pursuing that while enables them to live a fully balanced life and create valuable personal relationships on the journey. 


  • Since 2006, our company has introduced and operated the ISO 9001:2015 quality control standard – „for the design and development of mobile data transmission devices, and the distribution and servicing of information technology equipment”. Currently, we have CERTOP ISO 9001:2015 certification. Our company’s development, production, and business processes are regulated and performed by this quality control system.
  • We have prepared for the implementation of the IT security management system (ISO/IEC 27001). The introduction procedure is in progress.
  • Since 2016 we have obtained the international FIRA Platform qualification, an international sustainability certification, which proves that our company’s activities are conducted so as to satisfy requirements international norms and standards. Our company has been awarded a certificate confirming that our company is reliable and to conduct business relations with it is secure.
  • WM Systems LLC is a member of the Accredited Scientific System Innovation Cluster group.
  • We have realized European Union-sponsored development projects in co-operation with the local authorities.

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