Changzhen Guo

IDG Capital Partners Co., Ltd (IDG Capital) is a subsidiary venture capital firm of International Data Group, Inc. founded in 1993. The firm is headquartered in Beijing, China.

MEMSIC, Inc. supplies inertial sensors systems, sensor components and wireless sensors. It provides advanced semiconductor sensors and multi-sensor system solutions based on micro-electromechanical systems technology and sophisticated integration technologies in both the IC level and module level. The company was founded by Yang Zhao in 1999 and is headquartered in Andover, MA.

Matrix Partners (Beijing) Investment Management Co. Ltd. (Matrix Partners) is the private equity subsidiary of Matrix Management Corp was founded in 2008 by Zhang Ying, Shao Yi Bo and Su Tuong Sing. The firm headquartered in Beijing, China.

Beijing Beisen Cloud Computing Co. Ltd. engages in the provision of integration of talent management cloud platform. It specializes in the integration of core manpower, recruitment, talent assessment, performance, succession, employee survey, and other personnel management business integrated software as a service (SaaS) software and services. Its business scope includes technology development, promotion, and transfer; technical consultation, service, and training, computer system services, data processing, basic software and application software services, business management consulting, sale of electronic products, communications equipment, computers, software, and auxiliary equipment. The company was founded by Zhao Hui Wang and Wei Guo Ji on May 17, 2002 and is headquartered in Beijing, China.

Part of Warburg Pincus & Company US LLC, Warburg Pincus Investment Consulting Co. Ltd. operates as a venture capital firm. The company is based in Shanghai, China.

Data.ai, Inc. engages in the provision of mobile market data and analytics platform. It offers product management, marketing, growth, ad platforms, retail, and strategy and partnerships solutions. The company was founded by Bertrand Schmitt and Bjorn Stabell in 2009 and is headquartered in San Francisco, CA.

Minus, Inc. develops mobile applications. It offers MeowChat, a mobile application that allows users to chat with random people from around the globe. The firm’s application prompts users to create profiles of themselves describing their age, gender, location, hobbies and other details so they can be matched with other similar users in chat rooms and private conversations. The company was founded by Carl Hu and Qing Yun Xie in September 2010 and is headquartered in New York, NY.

Part of IGG, Inc., Skyunion Hong Kong Holdings Ltd. operates as a holding company. The company is based in Hong Kong, Hong Kong.

Hillhouse Capital Group Ltd. operates as an investment management firm. It serves the consumer, TMT, industrials, and healthcare sectors and invests in companies across all equity stages. The company was founded by Zhang Lei in 2005 and is headquartered in Hong Kong.

Beijing Yizhang Yunfeng Technology Ltd. develops communication softwares. The firm’s product Instant Messaging Platform provides a cloud-hosted instant messaging platform in the form of Rest API and client SDK. The company was founded by Liu Jun Yan in 2013 and is headquartered in Beijign, China.

Beijing Serious Technology Co., Ltd. engages in the operation of online social food content platform. It provides information, reviews, comments, and photos of dishes in restaurants. The company was founded by Meng Cang Chen, Li Zeng, Zi Yu Chen and Tie Nan Ju on July 26, 2012 and is headquartered in Beijing, China.

Beijing Yonghong Shangzhi Technology Co., Ltd. engages in the provision of data analysis solutions. Its business scope includes technology development, technical services, technical consulting, technology transfer and technical training; sales of computers, software and auxiliary equipment, communications equipment, and electronic products; computer systems services; and economic and trade consulting. The company was founded on February 17, 2012 and is headquartered in Beijing, China.

Tubatu Group Holdings Ltd. is an investment company with interests in online marketplace and home renovation materials. It operates through the Online Platform Business, and Home Renovation Contracting Business segments. The Online Platform Business segment refers to the online marketplace to match the service provideers such as contractors, construction material suppliersm designers, and others with homeowners by providing order recommendation services, escrow payment service, inspection service, advertising and promotion services to the service providers. The Home Renovation Contracting Business segment is the sale of home renovation materials and the provision of interior design and construction sercives. The company was founded by Guobin Wang on March 21, 2011 and is headquartered in Shenzhen, China.

Beijing Lanhai Communication Technology Co., Ltd., also known as OneAPM, provides end-to-end APM application performance management software and solutions. The private company is based in Beijing, China, and has subsidiaries in China. The Chinese company offers six product lines for mobile, browser, application, infrastructure, network, and database performance management. OneAPM supports various programming languages and platforms such as Java, .NET, PHP, Ruby, Python, Node.js, iOS, Android, and HTML5. The company was founded in 2008 by Xiao Yang He and Xu Chen.

Beijing Taosi Data Technology Co., Ltd. engages in the development of big data platforms. Its products use in the internet of things, vehicles, and industries and information technology maintenance. The company was founded by Jian Hui Tao on May 16, 2017 and is headquartered in Beijing, China.

Shenzhen Xingqiling Food Technology Co., Ltd., also known as Weekly Starfield, is a well-known brand in China that specializes in plant protein food. The company is based in Shenzhen, China and was founded in 2017 by Yan Zi Wu, who has been the CEO since then. The Chinese company uses natural plant extracts and breakthrough plant protein technology to provide healthy and delicious food options. The company's focus is on promoting sustainable living through plant-based dietary practices and establishing a balanced symbiosis with nature.

YiWan (Shanghai) Network Technology Co., Ltd. engages in the operation of online game information platform. It offers introduction, recommendations, reviews, ratings, and forums of games. The company was founded on March 28, 2016 and is headquartered in Shanghai, China.

Beijing Fenbi Lantian Technology Co., Ltd. operates a vocational training platform. The company is based in Beijing, China. The Chinese company was founded in 2015 by Xiao Long Zhang, Hai Yan Sheng, Liang Wei. Xiao Long Zhang has been the CEO since 2015.

Beijing Fenbi Bluesky Technology Co., Ltd. provides educational and training services. The private company is based in Beijing, China. The Chinese company was founded in 2015 by Yong Li, Changzhen Guo, Xin Li. Xiao Long Zhang has been the CEO of the company since 2015.