Thompson CSF, part of Cornhill Corp. LLP, is a company headquartered in Paris, France, specializing in heating equipment, except electric and warm air furnaces. Marconi Corp. Plc acquired Thompson CSF on March 01, 1997.

Chengdu Sanling Sheng'an Information System Co., Ltd. manufactures and provides safety related products and services. The company was founded on January 18, 2002 and is headquartered in Chengdu, China.

Alstom is a global leader in the world of power generation, power transmission, and rail infrastructure and sets the benchmark for innovative and environmentally friendly technologies. Alstom builds the fastest train and the highest capacity automated metro in the world, provides turnkey integrated power plant solutions and associated services for a wide variety of energy sources, including hydro, nuclear, gas, coal and wind, and it offers a wide range of solutions for power transmission, with a focus on smart grids. The Group employs 92,000 people in around 100 countries.

Orange S.A., formerly France Télécom S.A., is a French multinational telecommunications corporation. It has 256 million customers worldwide and employs 95,000 people in France, and 59,000 elsewhere. It is the tenth largest mobile network operator in the world and the fourth largest in Europe after Vodafone, Telefónica and VEON. In 2015, the group had revenue of €40 billion. The company's head office is located in the 15th arrondissement of Paris. The current CEO is Stéphane Richard. The company is a component of the Euro Stoxx 50 stock market index.

Nanjing China Electronics Panda Crystal Technology Corp. is a Chinese company located in Nanjing and ultimately controlled by the Government of China that manufactures and distributes integrated circuits, telecommunications & networking equipment.

Part of Thales SA, Thales International SAS is a company headquartered in Courbevoie, France, that provides mission-critical information systems for the aerospace, defense and security markets.

Sino IC Technology Co. Ltd. engages in the research and development of the integrated circuit integrated circuit testing technique, chip design check analysis and industrial production test service. It provides Wafer accept test, Packaging test, Testable product type, Probe card and design of load board, Test program development and transformation, Reliability test and other related services. The company was founded on April 28, 2001 and is headquartered in Shanghai, China.

QUALCOMM, Inc. engages in the development, design, and provision of digital telecommunications products and services. It operates through the following segments: Qualcomm CDMA Technologies (QCT), Qualcomm Technology Licensing (QTL), and Qualcomm Strategic Initiatives (QSI). The QCT segment develops and supplies integrated circuits and system software based on technologies for the use in voice and data communications, networking, application processing, multimedia, and global positioning system products. The QTL segment grants licenses and provides rights to use portions of the firm's intellectual property portfolio. The QSI segment focuses on opening new or expanding opportunities for its technologies and supporting the design and introduction of new products and services for voice and data communications. The company was founded by Franklin P. Antonio, Adelia A. Coffman, Andrew Cohen, Klein Gilhousen, Irwin Mark Jacobs, Andrew J. Viterbi, and Harvey P. White in July 1985 and is headquartered in San Diego, CA.

Anhui Egret Electronic Technology Co. Ltd. is a Chinese private company that manufactures and sells opto-mechanical instruments and electronic products. On November 18, 2022 Anhui Egret Electronic Technology Co. Ltd. acquired Anhui Egret Electronic Technology Co. Ltd. from Anhui Wanyi Science & Technology Co., Ltd. for $2.22 million.

National Chung-Shan Institute of Science and Technology provides R&D, manufacturing and sales of major weapons and equipment for defence.

OPPO (Chongqing) Intelligent Technology Co., Ltd., established on 2016-11-08, Business scope includes general items:Production,Sales:telephone,cell phone,mobile phone accessories,jewelry,mobile phone peripherals,Communication terminal intelligent equipment(Does not include satellite TV broadcast ground receiving facilities),Computer and Peripherals,printer,lithium battery,household appliances,Pocket PC;Sales:Electronic components and raw materials,Wujinjiaodian;electronic product(Does not include electronic publications)Development and Sales;Technology development and sales of mobile phones and their peripheral accessories;Development and sales of mobile operating system software products;design,make,Acting and publishing advertisements;market survey(Does not include foreign investigations)and promotion services;Communication product information consulting and technical services;Internet Information Consulting Service;Technical development and sales of Internet and mobile Internet software products;Import and export of goods and technology;Realtor(No accommodation service);Value-added telecom business operation(After obtaining the relevant administrative license,Engage in business activities within the scope of the license).(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Andrew Telecommunication Products SRL produces electronic components. The company is headquartered in Agrate Brianza, Italy.

Beijing Taimei Century Technology Co., Ltd., established on 2003-02-10, Business scope includes technology development,Technical Services,technical consulting;Sell ​​self-developed products;Computer System Services;Import and export,Technology Import and Export,Agent import and export.(Enterprises independently choose operating projects according to 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 city's industrial policies.)

Sigfox is the world’s leading provider of connectivity for the Internet of Things (IoT). The company has built a global network to connect billions of devices to the Internet while consuming as little energy as possible, as simply as possible. Sigfox’s unique approach to device-to-cloud communications addresses the three greatest barriers to global IoT adoption: cost, energy consumption, and global scalability. Today, the network is present in 26 countries and on track to cover 60 by 2018 – covering a population of 397 million people. With millions of objects connected and a rapidly growing partner ecosystem, Sigfox empowers companies to create new innovations on the IoT. Founded in 2010 by Ludovic Le Moan and Christophe Fourtet, the company is headquartered in Labège near Toulouse, France’s “IoT Valley”. Sigfox also has offices in Paris, Madrid, Munich, Boston, San Francisco, Dubai and Singapore.

Sun Create Electronics Co., Ltd. engages in the research & development, design, manufacturing and integration of weather surveillance and security system. It also engages in the producing, designing, researching, exporting and selling of telecommunication projects, radar and related components, radio and television broadcast communication equipment, electronic system construction, integrated circuit and other products. The company was founded on August 8, 2000 and is headquartered in Hefei, China.

Chongqing Southwest Integrated Circuit Design Co., Ltd., a subsidiary of CETC Chips Technology, Inc., is a Chinese company located in Chongqing. The firm manufactures and sells integrated circuits. It was founded in 2000. CETC Chips Technology, Inc. acquired Chongqing Southwest Integrated Circuit Design Co., Ltd. on November 16, 2021 for $314.86 million.

Smartmicro is a specialist in Radar technology. They have been working with automotive customers since the company's founding in 1997. Today not only Automotive Radars are being developed, but the successful business has been extended to other fields of Radar like Traffic Radar or Airborne Radar. Smartmicro manufactures many thousand Radar sensors per year and holds a number of important patents covering its products.

Robert Bosch GmbH engages in the development of the engineering and electronics sector. Its business sectors include; mobility solutions, industrial technology, consumer goods, and energy and building technology. The company was founded by Robert Bosch in 1886 and is headquartered in Gerlingen-Schillerhöhe, Germany.