Zygo Corporation, headquartered at Middlefield, Connecticut, is a company that specializes in optical systems & equipment. ZYGO’s optical metrology products include 3D measuring microscopes using coherence scanning interferometry, laser Fizeau interferometers for testing optical components, laser displacement interferometers and heterodyne optical encoders for stage position metrology. Metrology markets for end-user and OEM applications include semiconductor capital equipment, aerospace/defense, automotive, and research. ZYGO’s Optics business includes both optical assembly and custom optical components for a wide range of end users, including medical instruments and national labs . According to the www.zygo.com website, over 750 patents have been awarded since the Company's founding.

Halliburton Energy Services, Inc. provides oilfield services. It offers technical products and services for petroleum, natural gas exploration and production. The company is headquartered in Houston, TX.

Praevium Research designs and fabricates semiconductor lasers, detectors & photonic integrated circuits.

Thorlabs, Inc. manufactures photonics products for laser and fiber optic systems. The firm’s services include OEM and customization, technical support, returns, software downloads, technical resources, terms and conditions, discount policy, quality systems and suppliers. It also manufactures optomechanics, optics, laser diodes, tunable lasers, optical detectors, motion control equipment, confocal, adaptive optics and vibration isolation systems. The company was founded by Alex Ezra Cable in 1989 and is headquartered in Newton, NJ.

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.

China Consulting Data Co., Ltd., established on 2016-09-28, Business scope includes general items:Data processing and storage support services;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;software development;Geographic Remote Sensing Information Service;Engineering Management Services;Sales of building materials;Engineering technical service(planning management,survey,design,Except supervision);car park service;Business Management Consulting;Computer System Services;Information system integration service.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)licensed items:Mapping service;Construction Engineering Construction;Construction engineering design;Internet information service.(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)(Do not engage in the business activities of projects prohibited and restricted by the industrial policies of the state and this city.)

China Highway Engineering Consulting Group Co., Ltd., established on 1984-04-10, The scope of business includes foreign dispatch and its strength,scale,Labor personnel required for overseas projects with appropriate performance;Domestic and foreign highways,Traffic Engineering,railway,the bridge,tunnel,Municipal Engineering,road maintenance,Survey and design of water transportation,planning consultation,engineering construction,supervision,scientific research,EPC,Agency system and technical services;Technical testing,Engineering and Technology Research and Experimental Development;Soil Pollution Control and Restoration Services;Land Consolidation Services.(Enterprises independently choose operating projects according to law,Carry out business activities;Items subject to approval by law,After being approved by relevant departments, start business activities according to the approved content,Do not engage in the business activities of projects prohibited and restricted by the city's industrial policies.)(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.)

National Research Council of Canada, provides research & development. It services include research programs and collaboration opportunities, technical and advisory services, licensing opportunities and industrial research assistance program. The company was founded by Graham W. Burton and is headquartered in Ottawa, ON.

Beijing Jinxian Institute of Systems Engineering, established on 1995-05-23, Business scope includes audiovisual,communication,electronic calculator,Refrigeration system engineering technology development,technical consulting,Technical Services;Economic Information Consulting Service;Interior and exterior decoration services;Sales Wujinjiaodian,Computers and Peripherals,building materials,auto parts,department store;rental audiovisual equipment.

KLA Corp. engages in the supply of process control and yield management solutions for the semiconductor and related nano-electronics industries. The company operates through the following segments: Semiconductor Process Control, Specialty Semiconductor Process, PCB, Display & Component Inspection, and Other. The Semiconductor Process Control segment provides a comprehensive portfolio of inspection, metrology and data analytics products and related services. The Specialty Semiconductor Process segment develops and sells advanced vacuum deposition and etching process tools. The PCB, Display and Component Inspection segment enables electronic device manufacturers to inspect, test and measure PCBs, flat panel displays and ICs to verify their quality. Its products include manufactured chips, reticle, packaging, surface profilers, nanochemical testers, KT pro equipment, and compound semiconductors. The company was founded in April 1997 and is headquartered in Milpitas, CA.

iXBlue SAS manufactures navigation systems using high-spec fiber-optic gyroscopes. The firm offers surface gyrocompasses, photonic components and modules, motion simulators, stabilized platforms, testing and calibration tables, optical fibers and modulators, surface and unmanned underwater vehicle navigators, and space sensors. The company was founded on September 27, 2000 and is headquartered in Saint-Germain-en-Laye, France.

Beijing Vastitude Technology Co., Ltd. is a Chinese private company located in Beijing that engages in processing, integration, analysis of geographic information big data.

HYDROLANCANG is a Chinese hydro powerplant operator that generates electricity for various sectors. the real estate, tourism, transportation, biotechnology, hotels, building materials, and mechanical equipment business sector. The company was founded in 2001 and is based in Kunming, China.

Huaneng Group Technology Innovation Center Co., Ltd., established on 2008-09-27, Business scope includes scientific and technological management related to energy utilization and conversion,technology development,Technical Services,Achievement transfer.(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.)

Part of AT&T, Inc., Iit is an American company located in Miami, FL, that provides consulting and software implementation services. USinternetworking, Inc. acquired Iit on September 15, 1998.

Jigang Defense Technology Co., Ltd., established on 2019-08-30, Business scope includes new defense technology consulting;Equipment design and manufacture and application system development,Sales;Design and manufacture of satellite equipment;Traveling wave tube technology development;Development of satellite core components,manufacture;Power System Manufacturing;Remote sensing application system development and service;Remote sensing mapping service;electronic technology,optical technology,laser technology,artificial intelligence technology,cloud computing technology,big data technology,UAV manufacturing technology,Industrial Robotics,chip technology,Sensor Technology,Internet technology,Development of IoT technology;Computer software and hardware development,Information system integration service,Information Technology Consulting Services;to develop,Sales and Leasing Services;Development of drone logistics technology;General Aviation Services(The operating permit);Low-altitude monitoring technology development and consulting services;IC Design;Development and technical consultation of special equipment,Radar supporting software and hardware development;Electronic equipment,navigation,Oceanographic and Meteorological Instrument Development and Technical Services;Security system development,Sales and technical service;new energy technology,Development of new material technology;Urban and rural planning and design;Recycling and Wholesale of Recycled Materials(Does not contain solid waste,Hazardous Waste,Projects requiring approval from relevant departments, such as scrapped cars);sewage treatment,Environmental Monitoring Service(Does not include licensed operations);own property rental;Mineral sales;Import and export business;International trade agent.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Hunan Dingfang Quantum Technology Co., Ltd., established on 2013-08-01, The business scope includes Beidou satellite navigation application terminal equipment,Research and development of electronic products;Beidou satellite navigation application terminal equipment,Production of electronic products;Beidou satellite navigation application terminal equipment,Electronic Components and Components,electronic product,Sales of communication equipment;integrated circuit,Electronic Components and Components,Manufacture of radar and supporting equipment;After-sales service of Beidou satellite navigation application terminal equipment;Information system integration service;software development;Software technical service;Development and construction of e-commerce platform;Self-operated and agent import and export of various commodities and technologies,Except for the goods and technologies that the state restricts the company to operate or prohibits the import and export of;Computer Science and Technology Research Services;IC packaging;IC Design;Electronic Product Design Services;Technical consulting services for electronic products and accessories.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Beijing Gaoguang Technology Co., Ltd., established on 2005-06-01, Business scope includes technology development,Technology Promotion,technology transfer,technical consulting,Technical Services;product design;Engineering and Technology Research and Experimental Development;Application software service;selling computers,Software and Auxiliary Equipment,electronic product,Instrumentation,communication equipment,photographic equipment;Computer System Services;computer repair,Office Equipment Repair;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.)