Koolearn is a leading online education platform in China that provides a wide range of educational products and services to students of all ages. Founded in 2009, the company's headquarters are located in Beijing, China. The main products and services offered by Koolearn include online courses, test preparation materials, and other educational resources.

These resources cover a variety of subjects, including language learning, mathematics, science, and professional certification exams. The courses are designed to be interactive and engaging, with features such as video lectures, quizzes, and personalized feedback. Koolearn operates on a global scale, serving students not only in China but also in other countries.

The company has expanded its reach through various partnerships and subsidiaries. In 2011, Koolearn established a joint venture with Pearson, a multinational publishing and education company, to provide online English language learning services in China. This partnership has helped Koolearn gain access to a broader market and expand its product offerings.

In terms of market position, Koolearn is considered one of the leading players in the online education sector in China. The company has experienced significant growth in recent years, driven by the increasing demand for online education and the rising popularity of e-learning platforms. Koolearn has established a strong reputation for its high-quality courses and innovative teaching methods.

In terms of major events or achievements, Koolearn went public on the Hong Kong Stock Exchange in 2018, raising significant funds to support its expansion plans. The company has also expanded its product lineup to include new subjects and exam preparation courses. These developments have contributed to Koolearn's continued growth and success.

Currently, Koolearn is continuing to expand its market presence and invest in technology and product development. The company aims to further enhance its online learning experience and reach a wider audience of students. With its strong market position, innovative approach, and commitment to quality, Koolearn is poised to remain a key player in the online education industry.

In conclusion, Koolearn is a leading online education platform that offers a wide range of educational products and services to students in China and beyond. With its headquarters in Beijing, the company operates on a global scale and has established partnerships and subsidiaries to expand its market reach. Koolearn is highly regarded in the industry, with a strong market position and a track record of growth and innovation