Astrotech Corporation (DE) Common Stock
Astrotech Corporation operates as a mass spectrometry company worldwide. It owns and licenses the intellectual property related to the Astrotech Mass Spectrometer Technology, a platform mass spectrometry technology. The company also develops TRACER 1000, a mass spectrometer-based explosive trace detector to replace the explosives trace detectors used at airports, border checkpoints, cargo hubs, infrastructure security, correctional facilities, military bases, and law enforcement centers. In addition, it develops AGLAB-1000, a mass spectrometer for use in the hemp and cannabis market. Further, the company develops BreathTest-1000, a breath analysis tool to screen for volatile organic compound metabolites found in a person's breath; and Pro-Control 1000-D2, a mass spectrometer; and EN-SCAN to detect soil, water, and air contamination source location and migration. The company was formerly known as SPACEHAB, Inc. and changed its name to Astrotech Corporation in 2009. The company was incorporated in 1984 and is based in Austin, Texas.
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MKS Inc. provides foundational technology solutions to semiconductor manufacturing, electronics and packaging, and specialty industrial applications in the United States, China, South Korea, Japan, Taiwan, Singapore, and internationally. It operates through Vacuum Solutions Division (VSD), Photonics Solutions Division (PSD), and Material Solutions Division (MSD) segments. The VSD segment provides foundational technology solutions, including pressure measurement and control, flow measurement and control, gas and vapor delivery, gas composition analysis, electronic control technology, reactive gas generation and delivery, power generation and delivery, and fiber optic temperature and position sensing. The PSD segment offers range of solutions, which include lasers, beam measurement and profiling, precision motion control, vibration isolation systems, photonics instruments, temperature sensing, opto-mechanical components, optical elements, systems for flexible PCB laser processing, and laser-based systems, as well as high density interconnect PCB and package manufacturing. The MSD segment develops, process, and manufactures technologies comprising advanced surface modification, electroless and electrolytic plating, and surface finishing for chemistry, equipment, and services markets, as well as high-technology applications. In addition, the company sells its products and services through direct sales, network of independent distributors, and sales representatives, as well as websites, including product catalogs. MKS Inc. was formerly known as MKS Instruments, Inc. and changed its name to MKS Inc. in May 2025. The company was incorporated in 1961 and is headquartered in Andover, Massachusetts.
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