Spacety (天仪研究院, also known as Tianyi Space Technology, 天仪空间科技股份有限公司) is a company that develops, manufactures, and operates commercial synthetic aperture radar (SAR) remote sensing satellites and scientific research satellites. It offers satellite design, launch support, and in-orbit operation, along with the satellite-as-a-service (SaaS) and satellite data-as-a-service (DaaS) services. The company serves scientists, research institutes, and commercial companies.