Tech-Mer develops, produces, and distributes network solutions for government agencies, defense forces, infrastructure, and health centers. The company's products are installed in the land, air, and sea systems of the Israeli Defense Forces and other armies around the world. In addition, an emergency communications system developed by TechMer is deployed in public buildings and skyscrapers worldwide, including One World Trade Center in New York City. TechMer is part of the C. Mer Group and was formerly the research and development division of Mer.