Ouster, Inc. (NYSE: OUST) develops and sells high-resolution digital lidar sensors and related software solutions for the automotive, industrial, robotics, and smart infrastructure industries. The company offers scanning sensors including OS0 for mid-range applications up to 35 meters, OS1 for long-range up to 90 meters, OS2 for extended range up to 200 meters, and OSDome for ultra-wide hemispherical field of view; solid-state digital flash sensors; BlueCity and Gemini perception platforms for traffic operations, safety, and smart infrastructure; and accompanying perception software for real-time 3D data processing, object detection, and tracking. Ouster operates globally across the Americas, Europe, Asia-Pacific, the Middle East, and Africa, targeting autonomous vehicles, drones, mapping, security, crowd management, perimeter protection, and industrial automation customers. Founded in 2015 and headquartered in San Francisco, California, the company went public in 2021 via a SPAC merger and completed its acquisition of Sense Photonics in February 2024 to bolster solid-state lidar capabilities and establish Ouster Automotive for mass-market vehicle adoption. Recent developments include the launch of REV7 OS series sensors powered by the L3 chip for doubled range, enhanced precision, and improved object detection; multi-million-dollar partnerships such as with Komatsu for autonomous mining vehicles, Lazze Pico for traffic analytics, and Constellis in September 2025 for next-generation security platforms integrating lidar with AI; and strong revenue growth to $35 million in Q2 2025 with projections of $39.5 million to $42.5 million for Q4 2025 amid expansion in software-attached services and high-volume manufacturing.