ID Quantique SA develops and commercializes network encryption, scientific instrumentation, and random number generator products. The firm��s products include Cerberis solution, a quantum network encryption product to secure point-to-point backbone and storage networks; and Centauris solution, a conventional network encryption product that integrates into the existing network infrastructures for point-to-point and multi-point encryption. Its products are used to secure Ethernet, fiber channel, ATM, and SONET/SDH data networks in financial, government, and defense sectors. The company was founded by Gregoire Ribordy and Nicolas Gisin in 2001 and is headquartered in Geneva, Switzerland.

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.

Shandong Quantum Science and Technology Research Institute Co., Ltd., established on 2010-03-02, Business scope includes information system,Quantum Information Technology and Universal Quantum Technology Development,application,technical consulting,System integration services and related equipment,software production,Sales;Engaged in the development and marketing of integrated circuits and semiconductor devices related to quantum communication(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments).

QuantumCTek Co., Ltd. engages in the research, development, production, and sale of quantum communication products. It provides quantum secret communication network core equipment, quantum security application products, core components, and management & control software. The company was founded by Cheng Zhi Peng, Da Tao Cheng, Zhi Wei Liu, Xiao Feng Yu and Ge Sheng Fei on May 27, 2009 and is headquartered in Hefei, China.

QinetiQ Ltd. provides technical, engineering, and research services for defense and security problems. It offers products and services for air, cyber, maritime, robotics, space, land, training, weapons, advisory systems, and target systems. The company was founded in June 2001 and is headquartered in Farnborough, the United Kingdom.

Qubitekk is a privately-held, California-located company formed in 2012 to commercialize a new quantum optic-based cybersecurity solution that guarantees tamper-free communications between electric grid automation equipment. The company is privately funded by Ellis Energy Investments and is managed by an experienced Board of Directors.

Expanding 4.5 million fixed lines to 20 million in just 12 years, kt introduced universal telephone service to every citizen of Korea, leading the development and advancement of communications services. More recently, kt established an advanced broadband network for the first time in Asia, and launched Korea's first communication satellite 'Mugunghwa (Sharon's Rose)', contributing to making Korea one of the most advanced countries in information and communications. Since becoming a government-funded corporation in 1997, kt changed its business portfolio to focus more on wireless and internet services instead of fixed lines. Taking over Hansol M.com and merging with its subsidiary KTF, kt expanded its business scope and included mobile communication as its main service. kt became a privately owned company in 2002 and began concentrating on building broadband network. As a result, the company set several new records including the increase of ADSL subscribers to 6 million in just 3 years and played a leading role in the age of digital networking.

Toshiba Research Europe Ltd., a subsidiary of TOSHIBA Corp., is a British company located in Cambridge. The firm operates Toshiba's Cambridge research laboratory and telecommunication research. It was founded in 1990. Hitoshi Otsuka is the current CEO of the firm.\nThe company says this about itself: The Cambridge Research Laboratory of Toshiba Research Europe Ltd conduct research on Computer Vision, Speech and Quantum Technologies. The Quantum Information Group is exploring the ultimate limit of Information Technology in which each bit is encoded on a single electron or photon. Notable past achievements include the first Quantum Cryptography system to operate over 100 km of fibre, the first to operate with a secure key rate of 10 Mbit/sec and the first semiconductor light emitting diodes for single photons and entangled pairs.

MagiQ is a technology development company dedicated to providing solutions to the communications, defense, and test and measurement industries. The company offers MagiQ Solutions that are engineered to meet industry-specific optical processing and communications challenges to safeguard, secure, and yield significant business results, MagiQ AIMS, radio communications for military and are critical to successful defense operations, the MagiQ Agile Interference Mitigation System (AIMS) provides advanced, real-time interference mitigation that brings critical communications in dense electromagnetic and often hostile environments, MagiQ’s Clear Spectrum Recovery Technology (CSR), a solution used to provide a practical, proven solution to RF interference that cancels interference emitted from competing sources, MagiQ GeoLite Sensors, used as a multi-component 3C Fiber Optic sensors for advanced, accurate seismic, and micro-seismic data acquisition. Bob Gelfond founded the company in Somerville, Massachusetts in 1999.

Deutsche Telekom AG engages in the provision of telecommunications and information technology services. It operates through the following segments: Germany, United States, Europe, Systems Solutions, Group Development, and Group Headquarters and Group Services. The Germany segment comprises fixed-network and mobile activities for consumers and business customers in Germany, as well as telecommunications services for carriers. The United States segment combines mobile activities in the U.S. market. The Europe segment includes fixed-network and mobile operations of the national companies in Greece, Romania, Hungary, Poland, the Czech Republic, Croatia, Slovakia, Austria, North Macedonia, and Montenegro. The Systems Solutions segment offers integrated products and solutions to business customers. The Group Development segment manages entities, subsidiaries, and equity investments. The Group Headquarters and Group Services segment pertains to other Group units and focuses on technology and innovation. The company was founded on January 1, 1995 and is headquartered in Bonn, Germany.

Thales is a global technology leader in the Aerospace, Transportation and Defence & Security markets. In 2013, the company generated revenues of EUR14.2 billion with 65,000 employees in 56 countries. With its 25,000 engineers and researchers, Thales has a unique capability to design, develop and deploy equipment, systems and services that meet the most complex security requirements. Thales has an exceptional international footprint, with operations around the world working with customers and local partners.

Anhui Wentian Quantum Technology Co., Ltd., established on 2009-07-15, The business scope includes quantum devices and equipment and other optical,machine,Electricity,information,Design of Public Safety Products,manufacture,Sales,Technical Services,system integration(Except for the above scope involving pre-licensing),Security monitoring engineering design,Sales and installation,lamps,light pole,Signal pole production,Illuminator assembly,brighten,signage design,Manufacturing and installation,technical consulting,Self-operated and agent import and export business of various commodities and technologies(Except for commodities and technologies that the state restricts the company to operate or prohibits the import and export of),Realtor.Instrumentation Design,manufacture,Sales and technical service,software development,Sales,Educational information consultation(Except for for-profit private education, teaching and training activities).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Wells Fargo Bank, NA provides investment advisory services. It offers banking, insurance, investments, mortgage, and consumer finance services. The company is headquartered in Sioux Falls, SD.

Swisscom AG engages in the provision of telecommunication services. It operates through the following segments: Swisscom Switzerland, Fastweb, Other Operating Segments and Group Headquarters. The Swisscom Switzerland segment comprises residential customers, enterprise customers, wholesale and information technology, network and infrastructure. The Fastweb segment involves video-on-demand, voice, data, broadband and television services for residential and corporate customers. The Other Operating segment comprises digital business and participations. The Group Headquarters segment consists non-allocated costs. The company was founded in 1852 and is headquartered in Worblaufen, Switzerland.

Institut Mines-Télécom (IMT) is a French public academic institution dedicated to Higher Education and Research for Innovation in the fields of engineering and digital technology, organized as a Collegiate University. Created in 1996, it was originally known as the "Groupe des écoles des télécommunications", or GET, followed by the "Institut Télécom". The Mines schools, which were placed under the administrative supervision of the Ministry of Industry, joined the Institut in March 2012 when it took on its current name and gained the status of Grand établissement. it combines high academic and scientific legitimacy with a practical proximity to business and a unique positioning in 3 major transformations of the 21st century: Digital Affairs, Energy and Ecology, and Industry. Its training and research for innovation are rolled out in the Mines and Télécom Graduate Schools. The Institut falls under the administrative aegis of the General Council for the Economy, Industry, Energy and Technologies.

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.

Started in 1948 by MIT professors, BBN Technologies has churned out technologies ranging from packet switching (1969) to the first network email (1971) to the first router (1976). The legendary R&D organization changed hands several times, most recently being acquired by Raytheon on September 1, 2009, following a management-led buyout from Verizon five years earlier. With expertise spanning information security, speech and language processing, networking, distributed systems, and sensing and control systems, BBN scientists and engineers have amassed a substantial collection of innovations and patented solutions.