Yun 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.

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 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.

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.

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.

Beijing Zhenguanyu Technology Co. Ltd. develops mobile phone applications. The company was founded by Yong Li, Changzhen Guo and Xin Li on March 31, 2012 and is 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.