Reichert, Inc. manufactures analytical instruments. It designs and manufactures diagnostic instruments and equipment for ophthalmologists, optometrists, and retail eye care centers. The firm's products are used for a wide range of applications, from common vision testing to diagnosing sight-threatening diseases such as glaucoma and macular degeneration. The company was founded in December 2002 and is headquartered in Depew, NY.

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.

Axcelis Technologies, Inc. is an American company engaging in the design, manufacture, and servicing of capital equipment for the semiconductor manufacturing industry worldwide. It produces ion implantation systems, including high and medium current implanters, and high energy implanters, and curing systems used in the fabrication of semiconductor chips. The company was incorporated in 1995 and is headquartered in Beverly, Massachusetts, United States.

Symbol Technologies is an American manufacturer and worldwide supplier of mobile data capture and delivery equipment. The company specializes in barcode scanners, mobile computers, RFID systems and Wireless LAN infrastructure. Symbol Technologies is a wholly owned subsidiary of Zebra Technologies, and is headquartered in Holtsville, New York, on Long Island.The company also offers an array of services from system planning and design for emerging technologies to product maintenance and support.

Olympus Corp. engages in the manufacture and sale of precision machineries and instruments. It operates through the following segments: Medical, Scientific Solutions, Imaging, and Others. The Medical segment covers digestive, surgical, and ultrasonic endoscopy as well as endoscopic treatment tools. The Scientific Solutions segment manufactures and sells biological and industrial microscopes, industrial endoscopes, and non-destructive testing equipment. The Imaging segment deals with digital cameras and recording devices. The Others segment includes biomaterial manufacturing and sales business. The company was founded by Takeshi Yamashita on October 12, 1919 and is headquartered in Tokyo, Japan.

Part of Danaher Corp., Leica Microsystems, Inc. is a company headquartered in Buffalo Grove, IL, that manufactures ophthalmic goods for microscopy and microphotography.

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

Applied Materials, Inc. provides manufacturing equipment, services and software to the semiconductor, display and related industries. It operates through the following segments: Semiconductor Systems, Applied Global Services, and Display & Adjacent Markets. The Semiconductor Systems segment includes semiconductor capital equipment for etch, rapid thermal processing, deposition, chemical mechanical planarization, metrology and inspection, wafer packaging, and ion implantation. The Applied Global Services segment provides solutions to optimize equipment, performance, and productivity. The Display & Adjacent Markets segment offers products for manufacturing liquid crystal displays, organic light-emitting diodes, equipment upgrades, and other display technologies for TVs, monitors, laptops, personal computers, smart phones, and other consumer-oriented devices. The company was founded on November 10, 1967 and is headquartered in Santa Clara, CA.

Electro Scientific Industries, Inc. (ESI) is an American high technology company headquartered in the Portland, Oregon metropolitan area, more specifically in Washington County, in the unincorporated Cedar Mill area north of Beaverton, Oregon. It is a developer and supplier of photonic and laser systems for microelectronics manufacturers. Founded in 1944, it is the oldest high-tech company in Oregon. Along with Tektronix, and later Intel, it has spawned numerous technology-based companies in the Portland area, an area known as the Silicon Forest. From 1983 to 2019, shares in the company were publicly traded on NASDAQ, under the ticker symbol ESIO.

Intevac, Inc. (Intevac) provides manufacturing equipment and solutions to the hard disk drive industry and offers solutions to the photovoltaic (PV) and semiconductor industries. The Company operates in two segments: Equipment and Intevac Photonics. The Company is engaged in the design, development and marketing of magnetic media processing systems to the hard drive industry, and offers technology solutions to the PV and semiconductor industries. Under its Intevac Photonics segment, the Company is engaged in the development and manufacture of imaging products and vision systems, as well as table-top and handheld Raman instruments. During the year ended December 31, 2009, Intevac announced a thin film solar cell manufacturing system for PV applications, LEAN SOLAR. In December 2010, the Company acquired Solar Implant Technologies.

Orbotech designs, develops, manufactures, markets and services automated optical inspection (AOI) systems for bare and assembled PCBs, FPDs, and imaging solutions for PCB production. Their innovative AOI, imaging and computer-aided manufacturing (CAM and Engineering) technologies enable electronic manufacturers to achieve the increased yields and throughput essential for retaining their leading positions at the forefront of electronics production. In addition, they are also engaged in the development and manufacturing of specialized application products for the nuclear medical imaging industry. Their subsidiary, Orbograph Ltd., develops and markets automatic check reading software to banks and other financial institutions.

Polaroid Corp. designs, develops, manufactures and markets instant and digital imaging products. It also offers photographic hardware accessories and instant cameras. The company was founded in 1937 and is located in Waltham, MA.

Fujinon, Inc., part of FUJIFILM Holdings Corp., is a company headquartered in the United States that manufactures and distributes optics and lens assemblies for the broadcast, digital cinema and industrial markets.

Zhongyi Qihang Digital Technology (Beijing) Co., Ltd., established on 2011-08-31, Business scope includes technology development,technology transfer,technical consulting,Technology Promotion,Technical Services;Basic software service;Application software service;Computer System Services;data processing;Economic and Trade Consulting;design,make,acting,Place an ad;computer animation design;Conference Services;Undertake exhibition and display activities;Organize cultural and artistic exchange activities;selling computers,Software and Auxiliary Equipment,electronic product,communication equipment,stationery,Equipment,medical instrumentsIkind,daily necessities,Wujinjiaodian(E-bike not included),crafts,automobile parts,building materials;Import and export,Technology Import and Export,Agent import and export.(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.)

Lam Research Corporation (Lam Research) is a supplier of wafer fabrication equipment and services to the worldwide semiconductor industry. Lam Research designs, manufactures, markets, refurbish, and services semiconductor processing equipment used in the fabrication of integrated circuits. The Company’s etch and clean technologies enable customers to build integrated circuits. Its etch systems shape the microscopic conductive and dielectric layers into circuits that define a chip’s final use and function. Its Customer Support Business Group (CSBG) provides products and services to maximize installed equipment performance and operational efficiency. Its customer base includes semiconductor memory, foundry, and integrated device manufacturers (IDMs) that make DRAM, NAND, and logic devices for these products.