TeraDAR, founded to develop terahertz sensors for automotive, defense, and industrial applications, raised $150 million in a Series B round in 2025 led by VXI Capital. Headquartered in Boston, Massachusetts, United States, the company creates advanced imaging, detection, and communication sensors using terahertz technology. The funding supports scaling of engineering teams, sensor production, and partnerships with automotive and defense clients. With strong financial backing and innovative technology, TeraDAR is positioned to expand the adoption of high-performance terahertz sensors across multiple industries.