China United Network Communications Group Co., Ltd. (Briefly named "China Unicom") was established on January 6, 2009 on the basis of the former China Unicom and China Netcom, which used to play the important roles on china's telecom market with their own advantages in different professional areas respectively. China United Network Communications Group Co.,Ltd ("China Unicom") was officially established on 6 January 2009 on the basis of the merger of former China Netcom and former China Unicom. It has subsidiaries in 31 provinces (autonomous regions and municipalities) across China and many countries and regions around the world.

Zhongtong Service Consulting Design and Research Institute Co., Ltd., established on 1990-08-01, Business scope includes licensed projects:Building Intelligent System Design;Mapping service;Civil Air Defense Engineering Design;Inspection and testing service;Construction engineering design;Construction Engineering Survey;Compilation of land and space planning;Electrical Installation Services;power transmission,powered by,Installation of power receiving facilities,Repair and Test;Residential interior decoration;Construction Project Supervision;Construction Engineering Construction(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,Specific business projects are subject to approval results) General project:Information system integration service;Information Technology Consulting Services;Network and Information Security Software Development;Computer System Services;software sales;software development;Software outsourcing service;Business Management Consulting;Bidding agency service;Government Procurement Agency Services;Purchasing agency service;Metering technical service;Domestic trade agent;Communication equipment manufacturing;Communication equipment sales;Engineering cost consulting business;Geographic Remote Sensing Information Service;Labor service(Does not include labor dispatch);business training(Does not include education and training,Vocational skills training and other licensed training);Energy saving management service;Network technology service;Information system operation and maintenance services;internet data service;Industrial Internet Data Service;Data processing and storage support services;Planning and Design Management;Engineering technical service(planning management,survey,design,Except supervision);Internet Security Services;Contract Energy Management;Environmental Consulting Services;Conference and Exhibition Services;Intelligent control system integration;Power Generation Technical Services;Soil Erosion Prevention and Control Services;Fire technical service;Landscaping engineering construction;Big data service;Blockchain technology related software and services;data processing services;Internet of Things Technology Services;Internet of things technology research and development;Cloud Computing Equipment Technical Services;Certification Consulting;Social Stability Risk Assessment;Energy Storage Technology Services;Consulting and planning service;Security Consulting Services;Carbon emissions,carbon conversion,carbon capture,Research and development of carbon sequestration technology;satellite communication service;Supply Chain Management Services;Cloud Computing Equipment Sales;5GCommunication Technology Services;Engineering Management Services;Foreign contracted projects;Security technology prevention system design and construction services(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Founded in 1993, Maipu Communication Technology Co., Ltd., has been focusing on data communication equipment development and helping telecom and enterprise-class customers build up cost-effective network. With the vision of "Make IT Intelligent" and rich experience in providing ICT service for various customers, Maipu has become the leading networking solution supplier in China. Technology innovation has always been the key momentum for the development of Maipu. For the last two decades, Maipu has made magnificent achievements in ICT innovation, and has been awarded as National High-New Technology Enterprise and Top 100 Software Revenue Enterprise in China. In addition, Maipu has got CMMI L3 organization, ISO9001 certification, CE/FCC certification and over 600 patents. Every year, Maipu invests over 10% of its sales revenue in R&D. In recent years, Maipu has launched the first 3G/4G industrial application system in China and the first open standard ATCA multi-core router. At present, Maipu can provide total solution from access to aggregation and core layer, from fixed line to wireless field for customers in different industries.

Microsoft Technology Licensing LLC, a subsidiary of Microsoft Corp., is a company headquartered in Tumwater, WA, that offers patent, licensing and legal support services for Microsoft products.

Daegu Gyeongbuk Institute of Science and Technology (DGIST) (In Korean 대구경북과학기술원) is a public science and engineering university located in Daegu Metropolitan City, Republic of Korea. Under a Special Act on Support of Scientists and Engineers for Strengthening National Science and Technology Competitiveness, the Korean government enacted Daegu Gyeongbuk Institute of Science and Technology Act (Act No. 6996) and founded DGIST in 2004 as a research institute. In 2008, the act was amended to extend the role of the institute to both research and education, which eventually enabled a transition from a research institute to a university.

H3C Technologies Co., Limited (H3C) is a leading IT infrastructure products and solution provider. With principal operations in Hangzhou, China, H3C employs 5,000 people worldwide. To maintain a high level of innovation and technical excellence, H3C operates advanced R&D facilities, reliability labs and product test centers in Beijing and Hangzhou in China. It invests more than 15% of its revenues back into R&D every year and engages more than half of the workforce in research and development. By the end of 2013, H3C had applied for over 5,500 patents with over 85% being original invention patents. Driven by the trends of Cloud, Big Data, and Mobility, the business is quickly transforming and growing thanks to the new IT architecture which promises simplicity and greater agility. Over the past decade, by focusing on IP technology innovation and development, H3C has offered a full series of IP products and solutions, including networking, security, management software, wireless, etc. Now based on the "Cloud-Network Convergence" strategy for the next decade, H3C will continue to innovate in key technologies such as Virtualization, SDN, Cloud, Orchestration and BYOD in order to build a new IT architecture that leads the industry. Currently, H3C takes the pole position in China's LAN switch and enterprise router markets. Together with its parent company HP, H3C has secured the No.2 position in the global networking market. H3C sells its products and solutions through more than 3,900 channel partners in Greater China. The company also has a high-caliber direct touch sales team, working closely with partners to explore the potential of H3C solutions for its customers. In the rest of world, H3C leverages HP's global resources to sell H3C products and solutions to the worldwide customers.

Guangdong Sun Art Information Co., Ltd., established on 2014-11-20, Business scope includes software development;Information Technology Consulting Services;Digital Animation Production;Data Processing and Storage Services;asset Management(Does not include license approval items);Business Management Consulting Services;Cultural and Art Consulting Services;Planning creative services;Patent Service;Copyright Service;software service;Intangible Assets Valuation Services;Collection of enterprise credit information,tidy,save,processing and supply(Except for financial credit information);Data transaction service;Research on Network Technology,to develop;Industrial Design Services;Information Electronic Technology Services;Technology intermediary service;Technology project agency service;New material technology promotion service;Literary and artistic creation services;Performing Arts Venue Management Services;National fitness technology service;literature,art(nice)Technical Brokerage Agency Services;Investment Advisory Services;

Alibaba Dharma Institute (Hangzhou) Technology Co., Ltd., established on 2017-11-07, Business scope includes general items:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;software development;Professional Design Services;translation service(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).

State Grid Information & Communications Industry Grp Co. Ltd. is a Chinese company ultimately controlled by the Government of China. The firm distributes electric power.

Fujitsu Ltd. engages in the provision of information technology (IT) services. It operates through the following segments: Technology Solutions, Ubiquitous Solutions, and Device Solutions. The Technology Solutions segment provides system integration, consulting, outsourcing, cloud, network, and system support services. It also offers system and network products such as servers, storage systems, software, network management systems, and mobile base stations. The Ubiquitous Solutions segment covers personal computers (PCs). The Device Solutions segment includes electronic components such as semiconductor packages and batteries. The company was founded on June 20, 1935 and is headquartered in Tokyo, Japan.

Avaya is a global leader in communication systems, applications, and services. Learn about where they've been, where they're headed, and the leaders that are getting them there. The company's communication equipment and software integrate voice and data services for customers including large corporations, government agencies, and small businesses. Its office phone systems incorporate Internet protocol (IP) and Session Initiation protocol (SIP) telephony, messaging, Web access, and interactive voice response. Avaya also offers a wide array of consulting, integration, and other managed IT services. The company sells directly and through distributors, resellers, systems integrators, and telecommunications service providers; more than three-quarters of its sales are made indirectly. Parent company Avaya Holdings filed for an IPO in 2011.

Part of Mercedes-Benz Group AG, Daimler AG & Co. Anlagenverwaltung oHG is a company headquartered in Schoenefeld, Germany, that engages in buying and selling residential properties. Uwe Granel is currently the CEO of the firm.

Mitsubishi Electric Research Laboratories, Inc., part of Mitsubishi Electric Corp., is a company headquartered in Cambridge, MA, that provides computer research and development. Richard C. Waters is currently the CEO of the firm.\nThe company says this about itself: Mitsubishi Electric Research Laboratories Inc. is the North American arm of the corporate research and development organization of Mitsubishi Electric Corporation. More than 60 PhDs pursue application-motivated research and advanced development in a wide range of areas, including electronics and communications, multimedia, computer vision, data analytics, mechatronics and algorithms. Since 1991, the research lab has been awarded more than 1,200 patents. Mitsubishi Electric Research Laboratories is located in Cambridge, Massachusetts.

Hangzhou Leishu Technology Co., Ltd., established on 2017-10-31, Business scope includes technology development,Technical Services,technical consulting,Technology transfer:information Technology,Computer hardware and software,Data Processing and Storage Technology;Computer System Integration Services.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

SGCC was founded on Dec. 29th, 2002 as a pilot state-owned corporation by the State Council. As a backbone state-owned enterprise that may affect national energy safety and economic lifelines, SGCC's core business is to build and operate power grids and provides secure and reliable power supply for the development of the society. With a registered capital of RMB 200 billion yuan and service area covering 26 provinces,autonomous regions and municipalities directly under the jurisdiction of the Central Government which equals to 88% of the national territory. SGCC carries out the president responsibility system. The president is the legal corporate representative of SGCC. By the end of 2005, SGCC accumulated a total asset of RMB1176.7 billion yuan with a debt-asset ratio of 61.96%, and possessed 195,899 km of 220kV and above transmission lines with a transforming capacity up to 616.64 GVA. SGCC has 1.502 million employees and serves 128 million customers. In 2005, SGCC sold electric power up to 1464.6 TWh and achieved an operation income of RMB 721.4 billion yuan with a net profit of RMB14.4 billion yuan profit & tax of RMB 60.4 billion yuan. SGCC was ranked the 40th in the Fortune Global 500 in 2005.

Baokong (Nantong) IOT Technology Co., Ltd., established on 2021-05-08, Business scope includes limited branch operations: licensed items:Building Intelligent Engineering Construction;Building Intelligent System Design(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,Specific business projects are subject to approval results) General project:Internet of things technology research and development;Internet of Things Technology Services;IoT application service;IoT Device Sales;Intelligent Agricultural Management;Smart Instrument Sales;Intelligent control system integration;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Sales of industrial control computers and systems;AI Hardware Sales;Artificial intelligence application software development;Artificial intelligence basic software development;internet data service;Information system integration service;software development;software sales;Energy saving management service;Research and development of online energy monitoring technology;Research and development of online energy measurement technology;Contract Energy Management;Engineering Management Services;Information Consulting Service(Not including licensing information consulting services);Sales of solar thermal utilization equipment;Environmental protection special equipment sales;Thermal and acoustic insulation sales;Special Equipment Repair;Sales of building decoration materials;Sales of lightweight building materials;Building Blocks Sales;Sales of building materials;property management;Property Service Evaluation;Undertake the engineering construction business of the head office;Bazaar management services;Technology promotion and application services;Technical extension services(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license) Limited to branch operations:IoT device manufacturing;Manufacturing of computer software, hardware and peripheral equipment;Manufacturing of industrial control computers and systems;Intelligent Instrument Manufacturing;Building Decoration,Manufacture of plumbing parts and other metal products for construction

Microsoft is an American multinational corporation that develops, manufactures, licenses, supports, and sells a range of software products and services. Microsoft’s devices and consumer (D&C) licensing segment licenses the Windows operating system and related software, Microsoft Office for consumers, and the Windows Phone operating system. The company’s computing and gaming hardware segment provides Xbox gaming and entertainment consoles and accessories, second-party and third-party video games, and Xbox Live subscriptions; surface devices and accessories; and Microsoft PC accessories. Its phone hardware segment offers Lumia smartphones and other non-Lumia phones. Its D&C other segment provides Windows Store, Xbox Live transactions, and Windows phone store; search advertising; display advertising; Office 365 Home and Office 365 Personal; first-party video games; and other consumer products and services as well as operating retail stores. Microsoft’s commercial licensing segments licenses server products, including Windows Server, Microsoft SQL Server, Visual Studio, System Center, and related Client Access Licenses (CALs); Windows Embedded; Windows operating system; Microsoft Office for business, including Office, Exchange, SharePoint, Lync, and related CALs; Microsoft Dynamics business solutions; and Skype. Its commercial other segment offers enterprise services, including premier support services and Microsoft consulting services; commercial cloud comprising Office 365 Commercial, other Microsoft Office online offerings, Dynamics CRM Online, and Microsoft Azure; and other commercial products and online services. The company markets and distributes its products through original equipment manufacturers, distributors, and resellers, as well as online.

Shenzhen Smart Space Platform Technology Development Co., Ltd., established on 2017-03-06, Business scope includes general business items:Technology development of computer software, hardware and electronic products,buy and sell;computer system integration;Information Technology Consulting Services(Excluding talent intermediary services and other restricted items);Electrical Equipment,Building intelligent engineering design and construction(Except special equipment) ;air conditioner,Ventilation system installation services;Domestic Trade(Does not contain franchise,Exclusive control,Monopoly);Operating import and export business(law,Administrative regulations,Except for items prohibited by the State Council,Restricted projects must obtain a license before operating);Invest in business(Specific projects will be reported separately);Property Management Services.,The licensing program is:Commercial Internet Operation Services;

China Education & Research Network provides services for Chinese universities, institutes, schools and other non-profit organizations in China. It offers network connection, .edu.cn domain name and IP address assignment, and educational and research resources and super computing services. The company was founded in 1994 and is headquartered in China.