Varian Associates they provide service for contractor agreements, consultant agreements (architect and engineers), soil investigation reports and environmental site assessments, and more.

NEC Corp. engages in the provision of systems, components, services, and integrated solutions for computing and communications applications. It operates through the following segments: Public Business, Enterprise Business, Telecom Carrier Business, System Platform Business, and Others. The Public Business segment provides system integration (system architecture and consulting), support (maintenance), outsourcing and cloud services, and system equipment for public, medical and financial institutions. The Enterprise Business segment offers information technology solutions for manufacturing, retail, and services. The Telecom Carrier Business segment supplies equipment to telecom carriers for network implementation, along with network control platform systems and operating services. The System Platform Business deals with products from business such as from terminals to network and computer equipment, software products, and service platforms. The Others segment includes smart energy solutions, mobile phones, and lighting equipment businesses. The company was founded by Kunihiko Iwadare on July 17, 1899 and is headquartered in Tokyo, Japan.

Toshiba Corporation (株式会社東芝 Kabushiki-gaisha Tōshiba, English: /təˈʃiːbə, tɒ-, toʊ-/) is a Japanese multinational conglomerate headquartered in Tokyo, Japan. Its diversified products and services include information technology and communications equipment and systems, electronic components and materials, power systems, industrial and social infrastructure systems, consumer electronics, home appliances, medical equipment, office equipment, as well as lighting and logistics.

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.

Part of Thales SA, Thomson Tubes Electroniques is a company headquartered in Meudon-la-Foret, France, involved in electronic components.

Litton Industries, now owned by Northup Grumman, is a company built on vacuum tubes and early computers. Charles Litton, Sr., was a scientist working at Stanford University in the 1930s when radio was the major technology of the day. By 1932, he had started his own business, using an invention hed developed to mass-produce glass radio transmitting tubes. In these early days of the company, Litton Industries was primarily focused on supplying the burgeoning radio industry, and exploring the generation and interception of radio waves.

Hubei Hanguang Technology Co., Ltd., established on 2006-12-13, The business scope includes electric vacuum devices,Microwave Components,Electric light source products,High and low voltage complete switchgear and control equipment,Energy efficient equipment,Air Conditioning Energy Saving Equipment,LEDEnergy-saving products,Power Electronics,Optoelectronic products,Equipment,ceramics,Glass,Tooling,vehicle electronics,Development of lightning arresters and other series of products,manufacture,Sales and testing services and technical services;Contract Energy Management,Energy saving technology services;Installation of electrical facilities,repair,Commissioning and other electrical engineering construction;Urban and road lighting engineering design,construction;Indoor and outdoor lighting engineering design,construction;metallic material,Chemical raw materials(Does not contain dangerous goods),Production and sales of auto parts;Commodity import and export business(Does not contain import and export business prohibited or restricted by the state.)(Involved in licensing projects,It should be operated after obtaining the permission of the relevant department)

CEA is a French government-funded technological research organisation. A prominent player in the European Research Area, it is involved in setting up collaborative projects with many partners around the world. The CEA is the French Alternative Energies and Atomic Energy Commission (Commissariat à l'énergie atomique et aux énergies alternatives). It is a public body established in October 1945 by General de Gaulle. A leader in research, development and innovation, the CEA mission statement has two main objectives: To become the leading technological research organization in Europe and to ensure that the nuclear deterrent remains effective in the future. The CEA is active in four main areas: low-carbon energies, defense and security, information technologies and health technologies. In each of these fields, the CEA maintains a cross-disciplinary culture of engineers and researchers, building on the synergies between fundamental and technological research. The total CEA workforce consisted of 15 838 employees. Across the whole of the CEA (including both civilian and military research), there were 1556 PhD students and 293 post-docs. The CEA is based in ten research centers in France, each specializing in specific fields. The laboratories are located in the Paris region, the Rhône-Alpes, the Rhône valley, the Provence-Alpes-Côte d'Azur region, Aquitaine, Central France and Burgundy. The CEA benefits from the strong regional identities of these laboratories and the partnerships forged with other research centers, local authorities and universities.

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.

Manufactures & markets electronic systems & equipment

Standard Telephones and Cables Ltd was a British telephone, telegraph, radio, telecommunications and related equipment R&D manufacturer.

Varex Imaging Corporation is the independent supplier of medical X-ray tubes and image processing solutions. From medical imaging to cargo screening and border security, our components are used by X-ray imaging system manufacturers everywhere to detect, diagnose, and protect. Our products are designed to harness the power of X-ray energy to pioneer advances in any application. This requires us to maintain an extensive catalog, and we are a leading supplier of high-voltage connectors, X-ray collimators, ionization chambers, mammography paddles, solid state automatic exposure control systems and buckies for digital imaging.

Communications & Power Industries LLC manufactures components to generate microwave frequency signals. It provides microwave, radio frequency, power and control solutions for critical defense, communications, medical, scientific and other applications. The firm develops, manufactures and distributes products used to generate, amplify, transmit and receive high-power/high-frequency microwave and radio frequency signals and/or provide power and control for various applications. The company was founded by Russell H. Varian and Sigurd F. Varian in 1948 and is headquartered in Palo Alto, CA.

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

Teledyne UK Ltd. manufactures and markets components and subsystems. Its products include RF power, imaging, semiconductors and quantum technology. The company was founded on March 28, 1947 and is headquartered in Chelmsford, the United Kingdom.

L-3 Communications ASA Ltd. provides life-cycle support services for information communication technology systems. The firm develops and manages complex information systems, data-fusion solutions, and mission configurable communications. Its solutions include integrated air and missile defense; network enabled data and information fusion; radar sensor optimization; defense communication gateways; commercial communication systems; information management; intelligence management systems; workflow and case management systems; passenger information, entertainment, and communication systems; content management systems; and intelligent maintenance systems. The company was founded in 1984 and is headquartered in Fleet, the United Kingdom.

Hon Hai Precision Industry Co., Ltd. engages in the business of manufacturing electronic products and provision of technological solutions. It operates through the following product segments: Smart Consumer Electronics Products; Cloud and Networking Products; Computing Products; Components and Others Products; Electronic Vehicle; and Semiconductor. The Smart Consumer Electronics Products segment includes smartphones, televisions, and game consoles. The Cloud and Networking Products segment focuses on servers and networking products. The Computing Products is involved in computers and tablets. The Components and Others Products segment offers connectors, mechanical parts, and services. The company was founded by Tai Ming Kuo on February 20, 1974 and is headquartered in New Taipei, Taiwan.

Part of Koninklijke Philips NV, Philips Electrical Industries of Pakistan Ltd. is a company headquartered in Pakistan. The firm engages in providing electronic components.

Preservation of principle in downside markets specializing in 401(k), TSP, 403(b) and IRA wealth management.