TCTM Kids IT Education Inc engages in the provision of IT-focused education services in Mainland China. The company has a single reportable segment: IT-focused Supplementary STEM Education Services. It offers supplementary science, technology, engineering, and mathematics (STEM) education programs to young children aged between three and eighteen through online teaching models and instructors from online or offline learning centers. The company also operates an education platform that offers distance instruction, classroom-based learning, and online learning modules.