Let me give you a brief introduction to industry leaders:
Yongfu Co., Ltd. (3007 12): The company's business has now covered big data, industrial Internet, blockchain, Internet of Things and other fields related to the construction of digital China. Guohua Netan (000004): The company has been actively participating in the ecological construction of HarmonyOS system, and has completed the adaptation of Ark compiler and HarmonyOS system, including HAP adaptation, to ensure the compatibility and interoperability of its products. Yin Tian Holdings (000829): In China, the company won the bid for the procurement project of Beijing Fucai sales terminal (special equipment) for the first time, successfully expanded the company's business map, and further improved its industry position; In terms of external business, the company signed a service contract with Jamaican national lottery operators to provide customers with a series of solutions such as software and hardware, and at the same time negotiated specific cooperation matters with partners in Britain, South Africa, Nigeria, the Philippines and other countries. 4. vision china (00068 1): The company is the first platform-based cultural and technological enterprise in China to apply Internet technology to copyright visual content services.
5. Ping An Bank (00000 1): With the strategic goal of building "China's most outstanding and leading intelligent retail bank in the world", we will continue to adhere to the 12-character strategic policy of "technology leading, retail breakthrough and accurate business". On this basis, we will comprehensively upgrade the strategic measures in the new three years and push the business development to a new level.
6. Tongda Electric (603390): 20 19 12. On the interactive platform, the company indicated that its wholly-owned subsidiary owns the software copyright of the blockchain multimedia publishing platform V 1.0.
7. Ren Zixing (3003 1 1) aims to provide users with solutions and services for Internet spatial data governance, network and information security, data security and data value-added, and assist the government and operators in managing network and communication digital resources.
8. day boat culture (300 148): The company invested in Tianhe Federation of Literary and Art Circles, actively deployed blockchain-related copyright depository, digital content storage and distribution, and cultural innovation application, promoted the integrated innovation and integrated application of blockchain technology in business fields such as culture, publishing, education and games, and helped the development of blockchain copyright industry.
9. Gaohong shares (00085 1): The company is a member of the blockchain security laboratory of the Ministry of Industry and Information Technology. The company's trusted software copyright protection system is based on trusted computing technology, secure computing technology and operating system security reinforcement technology to protect the security of the target software in all directions; Combine the company's trusted server and trusted terminal to form an application integrated machine, which can be applied to emerging technology application scenarios such as blockchain and AI.
10. Sichuang Medical Benefit (300078): The company applies blockchain technology in the field of independent third-party data encryption services to protect hospital data assets and patient privacy and solve data security problems in the medical industry. The company will continue to explore the application of blockchain technology in the medical field.
1 1. Zhongqingbao (300052): Based on the independent research and development of LeaderChain's profit chain blockchain technology, the company has built a profit chain infrastructure cloud platform, taking advantage of the accumulated and outstanding advantages of parent company Zhongqingbao in the fields of cloud computing, artificial intelligence, big data, Internet of Things, smart city, etc., through "profit chain industry/government/city"
12. Dashi Intelligent (00242 1): The company signed the Strategic Cooperation Agreement with Beijing Taiyiyun Technology Co., Ltd., and plans to * * * build an open and * * winning "blockchain intelligent IOT" ecological chain.
The above are the main listed companies in the blockchain that I counted. I hope you can forgive my bad data. I hope to communicate with you more, and thank you for your attention!