Optical Metrology Patents Ltd., part of KLA Corp., is an Irish company. The firm provides legal services.

Panametrics LLC (doing business as Baker Hughes), part of Baker Hughes Co., is a company headquartered in Waltham, MA, that manufactures ultrasonic testing equipment and process control instrumentation. GE Energy Management Services LLC acquired Panametrics LLC on July 24, 2002.

AlliedSignal, Stratford, CT is a Delivery company.

Servomex Group Ltd. manufactures, designs, and sells gas monitoring equipment. The company was founded in 1952 and is headquartered in Crowborough, UK.

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.

SIGAS Measurement Engineering Co., Ltd. engages in the research and development, production, and sale of trace gas analysis instrument. Its products and services include photoacoustic spectroscopy gas analysis equipment; gas analysis sensors; and gas analysis systems, spare parts, and maintenance services. The company was founded on April 27, 2010 and is headquartered in Changshu, China.

MedCenterDisplay offers a multifunctional network that helps healthcare organizations connect with patients in a robust way. They focus on providing healthcare marketers with turn-key solutions backed by engaging, creative content. The company's digital signage systems allow healthcare organizations to reach each and every person who walks through the door. Developed and tested by physicians and medical staff, MedCenterDisplay is an advanced digital communication network specifically designed to meet the needs of healthcare facilities. Their multi-functional network immediately engages patients and their families while they are waiting to see their healthcare provider.

Xitronix Corp. manufactures metrology equipment for semiconductor companies. It offers process control equipment that allows characterizing the electronic properties of semiconductor nanostructures during the manufacturing process. The company was founded by Judd Chism and Will Chism in 2003 and is headquartered in Austin, TX.

Daylight Solutions, Inc. manufactures molecular detection and imaging instruments for the medical diagnostics, homeland security, military, and industrial/environmental monitoring applications. The company also manufactures tunable lasers and tiny tunables for original equipment manufacture and scientific applications. It offers solutions for non-invasive medical diagnostics, medical imaging, and drug discovery applications in biomedical field; for detection and alert applications in military markets; for detection applications in homeland security market; and for process monitoring and leak detection applications in industrial market. Daylight Solutions, Inc., through distributors, offers its solutions in China, Japan, Germany, Switzerland, Austria, France, the United Kingdom, the Netherlands, Belgium, Luxembourg, Spain, Sweden, Norway, and Finland. The company was founded in 2005 and is based in Poway, California.

Southwest Sciences, Inc. engages in the research and development of technology in combustion, atmospheric chemistry, imaging, and optical sciences. It offers OTS gas analyzer that measure trace gases and SWSpectrum that provides absorption and wavelength modulation spectra. It also offers custom instrumentation and applied research and development. The company was founded by Alan C. Stanton and Joel A. Silver in 1985 and is headquartered in Santa Fe, NM.

NUCTECH Co. Ltd. researches and develops security inspection technology. The company offers products such as cargo & vehicle inspection systems, mail sterilization systems, radioactivity monitors, X-Ray inspection systems and industrial CT. Its products are used in the fields, including customs, railway security, aviation security, industrial manufacturing, medical devices, environmental protection and food processing. NUCTECH was founded in 1997 and is headquartered in Beijing, China

Appotronics Corp. Ltd. engages in the research and development, and manufacture of fluorescent laser display technology. Its products include laser digital cinema projectors, laser education projectors, laser television, laser business projectors, and laser engineering projectors. The company was founded by Yi Li on October 24, 2006 and is headquartered in Shenzhen, China.

JEOL, Ltd. (日本電子 Nihon Denshi Kabushiki-gaisha, Nihon meaning Japan and Denshi meaning electron) is a major developer and manufacturer of electron microscopes and other scientific instruments, industrial equipment and medical equipment.

Specializes in solutions, therapies and products for surgical interventions and intensive care

Part of Shinyei Kaisha, Shinyei Technology Co. Ltd. is a company headquartered in Kobe, Japan. The firm manufactures testing equipments.

Part of SLB (United States), Sensor Dynamics Ltd. is a British company located in Itchin Abbas that develops optical fibre pressure sensors. Sensa Ltd. acquired Sensor Dynamics Ltd. on July 19, 2001.

Jenoptik AG operates as a holding company, which engages in the provision of products and services to the photonics market. It operates through the following segments: Optics and Life Science; Mobility; and Defense and Civil Systems. The Optics and Life Science segment consists of healthcare and industry, and optical systems businesses. The Mobility segment involves in automotive and traffic safety markets. The Defense and Civil Systems segment develops, manufactures, and distributes mechatronic and sensor products for the civil and military. Its divisions include Light and Optics, Light and Production, and Light and Safety. The firm offer welding systems, material handling, fastening, and electrical power supply solutions. The company was founded in 1991 and is headquartered in Jena, Germany.