TCTM Kids IT Education Inc., through its subsidiaries, engages in the provision of IT-focused education services in Mainland China. 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. In addition, it operates 61it.cn, an online platform to facilitate the live instruction of STEM education courses; and Tongcheng Online App. The company was formerly known as Tarena International, Inc. and changed its name to TCTM Kids IT Education Inc. in February 2024. TCTM Kids IT Education Inc. was founded in 2002 and is headquartered in Beijing, the People’s Republic of China.