ZEISS

Headquarters

White Plains, NY

UEI

H41JAKKNEXY1

CAGE

325W6

Founded by Carl Zeiss in 1846, ZEISS is a foundation-owned technology company rooted in scientific optics and headquartered in Oberkochen, Germany. Its work now spans precision technologies for industry and healthcare, with a semiconductor division that has supported chip manufacturing for more than 50 years. Around 46,600 employees work for the group across roughly 50 countries.

• SemilabSemilab began in 1989 as a scientist-founded spin-off of the Research Institute for Technical Physics of the Hungarian Academy of Sciences. From its Budapest base, it has grown into a global metrology company with more than 1,300 employees, supporting semiconductor, photovoltaic and display manufacturers as well as academic researchers. Its distinctive strength is the in-house scientific team that carries measurement ideas through instrument development and production.LEHIGHTON, PA
• HG
  Heraeus GroupFamily-owned since 1660, Heraeus is a Hanau-based technology company built around generations of materials expertise. Its Chinese operations extend that heritage through precious-metal and electronic-material manufacturing for industrial and semiconductor customers, including a Shanghai business founded in 1994 and Sino-German joint ventures established in 1995 and 2002.334419CONSHOHOCKEN, PA
• OptoTech Optikmaschinen GmbHFounded by Roland Mandler in 1985, OptoTech Optikmaschinen GmbH builds optical machinery and process technology, supplying complete production lines for precision optics and ophthalmic manufacturing. Based in Wettenberg and part of the Schunk Group, the company has grown to 11 locations, 577 employees and 50 active patents, with a global service network supporting customers from commissioning through repairs and training.PALM, PA
• KLA CorporationBuilt on more than 50 years of innovation, KLA Corporation develops and manufactures the inspection, metrology, process-control and analytics systems that semiconductor makers use to produce advanced chips. Its work spans the chip’s journey from wafer to finished device, with specialized measurement tools also serving fields such as biomedical manufacturing and materials research. KLA operates across 18 regions with approximately 16,000 employees and has traced its semiconductor process-control work to a pioneering mask-inspection tool introduced in 1975.FAIRPORT, NY