Established in 2013, initiated by Tsinghua PBCSF and being a subsidiary of Tsinghua Holdings Co., Ltd., THH SANLIAN mainly focuses on project incubation and venturing capital in the field of fintech based on research in fintech industry. So far, THH SANLIAN has successfully incubated and invested in 10+ startups, including Sinoway Credit, Daokoudai.com, Zijing Education, THH Daokou Wealth, Daokou Consulting, Weiyangx and Tsingjiao Information Science.

Founded in 2013, Sinoway Credit focuses on the third-party credit rating and credit management, and provides professional credit services to customers by using big data and cloud computing, while furnishing institutional risk-control and customer relationship management solutions. In January 2015, the Legislative Affairs Office of the State Council P.R. China issued a license for pre-authorized personal credit investigation to Sinoway Credit, which opened a new era as a leader in personal credit investigation. In February 2018, the People's Bank of China officially approved Baihang Credit Co., Ltd., whose major shareholders include Sinoway Credit.

Founded on January 28, 2015, THH Zijing (Beijing) Technology Co., Ltd. (Zijing Education) is an education brand focusing on financial education and professional training, which is initiated by Tsinghua PBCSF and evolved from the corporatization of the Online Education Center of Tsinghua PBCSF. Zijing Education is dedicated to focusing on financial education and leading financial practices. Zijing Education has launched more than 150 specialized financial courses and professional training courses, forming a unique domestic financial professional practice education system. Based on professional teaching experiences and advanced education concepts of Tsinghua University and Tsinghua PBCSF, Zijing Education combines online teaching with offline lectures, integrates domestic with international education and encourages personalized learning.

Established on July 24, 2015, and relying on research results of Fintech Lab, THH Daokou Wealth (Beijing) Co., Ltd. (Daokou Wealth) is a comprehensive financial service platform jointly initiated by THH SANLIAN and Shanghai Lujiazui Fianancial Holdings. Daokou Wealth provides high efficiency and multi-level financial services, including comprehensive portfolios based on different risk preferences to individuals and enterprises through the mobile internet.

Founded on April 13, 2017, THH Daokou Consulting (Beijing) Ltd. (Daokou Consulting) adheres to the concept of "Global Vision, Local Practice, Industrial-Academic Combination and Industry-Finance Integration". Daokou Consulting is committed to providing various types of management consulting services for various financial enterprises, pseudo-banking enterprises, fintech enterprises, government and regulators including banks, insurance companies, securities and trust companies, including financial development planning and high-level, systematic and down-to-the-earth solutions for government at all levels with the help of a wide range of financial industry resources and fintech research. Since the official operation of consulting business in 2014, Daokou Consulting has assumed 30+ management consulting projects in total in three years and has been well received by clients.

Initiated and incubated by Fintech Lab, Weiyangx is a fintech portal of Tsinghua Weiyang (Beijing) Technology Co., Ltd., which was founded on June 28, 2017. Facilitated by the PBCSF's profound academic background and financial insight, Weiyangx is dedicated to promoting the integration of finance and technology based on the idea of frontier, intersection, high starting point, openness, internationalization and making close connection with the market. Weiyangx provides entrepreneurs, managers and practitioners in fintech industry with practical information such as research reports on industry data, industry news, regulation references, communication and activities, etc., to provide the latest trend and intellectual support for financial innovation in China.

Jointly launched by IIIS and Tsinghua PBCSF on September 6, 2018, Tsingjiao Information Science Ltd. (Tsingjiao) focuses on research, development and operation of platforms based on data fusion, standard and analysis of cryptography, game theory and artificial intelligence. Professor Andrew YAO Chi-Chih is the Chief Scientist at Tsingjiao, who is also the winner of the A.M. Turing Award in 2000, member of the Chinese Academy of Sciences, Dean of IIIS, and founder of Tsinghua University's "Yao Class". Tsingjiao will independently develop a set of data security integration technology and standards including Secure Multi-Party Computation (MPC) in non-trust database based on cryptography, enabling the efficient data integration and calculation between multiple non-trust databases on the premise of mutual confidentiality of data. In this way, Tsingjiao will be able to lay the technical foundation for breaking down the data fragmentation and data barriers, making secure large-scale data fusion and data trading become a reality in the true sense.