WM Systems LLc

WM Systems is a leading European ODM developer of cellular products for utilities and industrial IoT applications. Headquartered in Hungary, Europe, with additional offices in Romania and Slovakia. We specialize in the design, development, and manufacturing of high-quality IoT communication devices tailored to meet the demands of modern industries. With over 23 years of expertise in connectivity, a dedicated team of researchers, and 40+ specialized engineers, we deliver a comprehensive range of products equipped with diverse interfaces and protocols. Our end-to-end control of the product development lifecycle—including R&D, design, hardware, firmware, and software development — ensures exceptional quality and reliability. Our product portfolio includes: - Industrial Routers/Gateways/DCUs - Smart Metering Modems - Relay Switches - Data Loggers, and more We specialize in custom designs! By leveraging a library of pre-developed ‘Lego pieces we can quickly create fully customized products for our customers, delivering value with unmatched speed. We pride ourselves on offering flexible, customizable products to address the unique requirements of our industrial clients, ensuring seamless integration and optimal performance. OUR FOCUS We have vast experience in developing wireless mobile communication devices for the following segments: - Energy & Utilities - Industrial & Building Automation - Water & Gas Installations - 800,000 of metering modems connected to HES infrastructure - 200,000 of IoT routers, gateways and DCUs connected to the industry - IoT / M2M communication devices have been sold in more than 40 countries To date, we have successfully sold over 1 million IoT devices across more than 40+ countries on four continents, serving more than 100 major companies, primarily utilities. However, we prioritize customer confidentiality, as it is a standard practice in industries where cybersecurity is a critical concern.