Goldkey Technology Corp. manufactures smart card IC products. The firm is also engaged in the design and development of smart card system. Its products include PC memory modules, USB drives, micro SD and flash cards. It provides OEM services for international brands. The company was founded on July 1998 and is headquartered in Chung-Ho City, Taiwan.

SZZT Electronics Co., Ltd. engages in the product development, manufacture, and sale of secure payment and self-service industry. It specializes in financial self-service terminals, self-service kiosk, kiosk component, metal pin pad, financial payment terminal device, and light-emitting diode lighting products. The company was founded on September 4, 1993 and is headquartered in Shenzhen, China.

Science Semiconductor Technology (Beijing) Co., Ltd., established on 2012-02-27, Business scope includes general items:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;IC Design;software development;Integrated circuit chip design and service;electronics sales;Wholesale of computer software, hardware and auxiliary equipment;Retailing of computer software, hardware and auxiliary equipment;Communication equipment sales;IC sales;software sales;Integrated circuit chips and product sales;Wholesale of electronic components;Electronic Components Retail;Computer System Services.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)(Do not engage in the business activities of projects prohibited and restricted by the industrial policies of the state and this city.)

Samsung Electronics is a global technology company headquartered in South Korea that operates in various areas of the electronics industry, including consumer electronics, information technology, mobile communications, and device solutions. The company is involved in the development, manufacturing, and sale of a wide range of consumer products, such as mobile phones, tablets, TVs, home theater systems, digital cameras, and home appliances like refrigerators, air conditioners, washing machines, and ovens. Additionally, it offers PCs, peripherals, printers, memory and storage products, healthcare and medical equipment, telecommunications infrastructures, and LED lighting solutions. The company is also involved in semiconductor manufacturing, cyber game match hosting, venture capital investments, sponsoring sports teams and games, credit management, and logistics services. Samsung Electronics operates in various regions worldwide, including Korea, China, North and Latin America, Europe, the Asia Pacific, and Africa. The company also provides repair services and consultation for electronic devices and communication systems.

Mitsubishi Electric Corp. engages in the manufacture, development, and sale of electric and electronic equipment. It operates in the following business segments: Energy and Electric Systems, Industrial Automation Systems, Information and Communication Systems, Electronic Devices, Home Appliances, and Others. The Energy and Electric Systems segment offers power and transportation systems, elevators, escalators, and supervisory control systems. The Industrial Automation Systems segment covers industrial automation products and systems, measurement and control systems, automotive and electronic products, and car multimedia systems. The Information and Communication Systems segment includes wireless, closed circuit television, space, and satellite communication systems, antennas, radar devices, and information communications network systems. The Electronic Devices segment provides power, high frequency, and optical devices; and liquid crystal displays. The Home Appliances segment covers air-conditioning and photovoltaic power generation systems, televisions, recorders, and players. The Others segment comprises of material procurement, logistics, real estate, advertising, and financial services. The company was founded on January 15, 1921 and is headquartered in Tokyo, Japan.

Wheatfield Cloud Network (Hangzhou) Information Technology Co., Ltd., established on 2020-08-13, Business scope includes general items:Import and export;software development;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Cloud Computing Equipment Sales;software sales;Communication equipment sales;electronics sales;Sales of power electronic components;Information Technology Consulting Services;office services;property management;Information system integration service;Information Consulting Service(Not including licensing information consulting services);Engineering Management Services;Blockchain technology related software and services;Sales of mobile communication equipment;Artificial intelligence application software development;Network and Information Security Software Development;Retailing of computer software, hardware and auxiliary equipment;Information security equipment sales;Digital Video Surveillance System Sales;Network Equipment Sales;Calculator Equipment Sales;advertisement making;advertising;Advertising Design,acting(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).licensed items:The first type of value-added telecommunications services;The second type of value-added telecommunications services(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).

Tianjin Phytium Information Technology Co. Ltd. engages in the design, manufacture, and sales and service of integrated circuit chips. Its products include chip products, IP products, and system-level solutions. Its products are used for the government, telecommunications, banking, energy, transportation, industrial control, Internet and other information system infrastructure construction. The company was founded on August 21, 2014 and is headquartered in Tianjin, China.

ETRI is the largest government funded research institute in Korea, which strives to advance science by means of formulating innovative ideas; developing new techniques; and training professional individuals in the area of information telecommunications to ultimately enhance social and economical aspects of the modern society.

State Grid Hunan Electric Power Co. (doing business as Stat Grid Hunan Electric Power Co. Shimen County Power Supply) is a Chinese company located in Changde and ultimately controlled by the Government of China that provides electric services.

Chunghwa Telecom was officially established on July 1, 1996 as part of the Republic of China government's privatization efforts. Prior to this, it operated as a business unit of the Directorate General of Telecommunications for over 100 years. The company’s common shares have been listed on the Taiwan Stock Exchange under the number “2412” since October 2000, and its ADSs have been listed on the New York Stock Exchange under the symbol “CHT” since July 2003. In August 2005, Chunghwa Telecom became a privatized company, as the Taiwan government’s ownership was reduced to less than 50%. HiNet has been heavily criticized for being a haven for senders of email spam, which has resulted in many Internet service providers routinely blocking e-mails originating from the service. Source: Wikipedia

China Telecom System Integration Co., Ltd. is a company headquartered in Beijing, China and ultimately controlled by the Government of China. The firm provides computer integrated system design services.

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.

Jiangxi Beikang Information Technology Co., Ltd., established on 2010-04-14, Business scope includes licensed projects:The second type of value-added telecommunications services,Food Internet Sales(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,The specific business items are subject to the approval documents or licenses of relevant departments) General project:Information Technology Consulting Services,Healthy food(prepackaged)Sales,Sales of formula food for special medical purposes,food sales(Only sell prepackaged food),software development,Software outsourcing service,Network and Information Security Software Development,business management,Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion,Manufacturing of computer software, hardware and peripheral equipment,Wholesale of computer software, hardware and auxiliary equipment,Retailing of computer software, hardware and auxiliary equipment,Computer System Services,Network technology service,Information Consulting Service(Not including licensing information consulting services),Information system operation and maintenance services,Production of Class I Medical Devices,Sales of Class I Medical Devices,internet data service,Internet Security Services,Remote Health Management Services,Advertising Design,acting,advertisement making,Office Supplies Sales,electronics sales,software sales,internet sales(Except for products that require a license for sale),Anime Game Development(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

SMARTphy, a subsidiary of Alpha Holdings, Inc. (Korea), is a South Korean company located in Gyeonggi that manufactures and distributes semiconductor products. On February 20, 2014 Alpha Holdings, Inc. (Korea) acquired SMARTphy for $10.32 million.

STMicroelectronics is a French-Italian multinational electronics and semiconductor manufacturer headquartered in Geneva, Switzerland. It is commonly called ST, and it is Europe's largest semiconductor chip maker based on revenue. While STMicroelectronics corporate headquarters and the headquarters for EMEA region are based in Geneva, the holding company, STMicroelectronics N.V. is registered in Amsterdam, Netherlands.

The Fourth Paradigm (Beijing) Technology Co., Ltd., established on 2015-05-12, Business scope includes technology development,technical consulting,Technical Services;data processing(Bank Card Center in Data Processing,PUEvalue in1.4Except for the above cloud computing data centers);Basic software service;Application software service;Business Management Consulting;software consulting;software development;product design;design,make,acting,Place an ad;Sales of medical devicesIkind,medical instrumentsIIkind,electronic product,communication equipment,computer,Software and Auxiliary Equipment,self-developed products,automobile parts,Equipment;Technology Import and Export,Import and export;rental computer,electronic product;Information system integration service.(Market entities independently choose business projects in accordance with the law,Carry out business activities;Items subject to approval by law,Carry out business activities in accordance with the approved content after approval by relevant departments;Do not engage in the business activities of projects prohibited and restricted by the industrial policies of the state and this city.)

Raytheon, established on 1998-04-07, Business scope includes contracting design and construction projects of Shanghai Elf Ato Hydrogen Peroxide Co., Ltd..

Global Tone Communication Technology Co., Ltd. (GTCOM) is a world-leading big data and AI company. With advanced NLP and sematic computing technologies, it mines and analyzes massive global data, builds industrial knowledge graphs, algorithm models and visualization platforms for finance, technology, industry, smart city, national security, consulting and multiple other sectors, and provides global corporate users with comprehensive cutting-edge scenario-based solutions powered by big data and AI.

M-System Co., Ltd. is a Japanese private company with a presence in several countries, that supplies interfacing component devices which includes indicators, tower lights, limit alarms and signal conditioners.

Certicom, a wholly owned subsidiary of Research In Motion Limited (RIM), manages and protects the value of content, applications and devices with government-approved security. Adopted by the National Security Agency (NSA) for government communications, Elliptic Curve Cryptography (ECC) provides the most security per bit of any known public-key scheme. As the global leader in ECC, Certicom's security offerings are currently licensed to hundreds of multinational technology companies, including IBM, General Dynamics, Motorola and Oracle. Founded in 1985, Certicom's corporate offices are in Mississauga, Ontario, Canada with worldwide sales and marketing headquarters in Foster City, California and offices in Europe and Asia.