LIGENTEC is a European company specializing in the design and manufacturing of Photonic Integrated Circuits (PICs) using a proprietary silicon nitride (SiN) platform. They offer customized, low-loss PIC solutions from R&D to high-volume manufacturing, serving industries such as AI, Quantum Technologies, LiDAR, and Biosensors. Their technology enables miniaturization of optical systems and is compatible with CMOS infrastructure.