Hans R. Meister

Tec-Sem USA, Inc. manufactures devices for measurement of the electrical properties of silicon wafers. The firm also manufactures and supports advanced epitaxial, ion implantation wafer monitoring and surface conditioning systems. The company was founded in 1993 and is headquartered in Billerica, MA.

Part of Lam Research Corp., Hmreinraum Technik Gmbh is a manufacturer of semiconductor equipment. The company is based in Donaueschingen, Germany. The German company was founded by Horst Hall. Hmreinraum Technik was acquired by SEZ AG on February 22, 2001.

Alphasem GmbH provides electronic-circuit-assembly equipment. The company specializes in air bearings, volumetric dispense systems and epoxy writing. Alphasem was founded in 1979 and is headquartered in Berg, Switzerland.

Semiconductor Equipment & Materials International operates as association of companies that provide equipment, materials and services for the manufacture of semiconductors, photovoltaic panels, LED and flat panel displays, micro-electromechanical systems, printed and flexible electronics, and related micro and nano-technologies. The company was founded in 1970 and is headquartered in Milpitas, CA.

Tec-Sem Group AG manufactures and supplies high-end automation equipment. It offers reticle management, wafer management and OEM solutions. The company was founded in 1981 by Jakob Blattner and is headquartered in Switzerland.

Part of Standex International Corp., Meder Electronic AG designs, manufactures and distributes reed switches, reed relays and reed sensors. The company is based in Singen, Germany. Meder Electronic was acquired by Standex International Corp. on July 10, 2012 for $43.20 million.

AP & S International GmbH designs and produces batch and single wafer wet process equipment. Its products include wet bench, single wafer, parts cleaners, chemical management systems, laboratory equipment, refurbishment, and lotus systems. The firm also offers a customer service and customer maintenance training program. The company was founded in 2003 and is headquartered in Donaueschingen, Germany.

Exalos AG is a Swiss technology-driven company that specializes in designing, developing, manufacturing, and selling advanced light source solutions based on Superluminescent Light Emitting Diodes (SLEDs) and External Cavity Tunable Lasers (Swept Sources). The company is based in Schlieren, Switzerland. The company's product portfolio includes Driver Electronics, OCT Engines, and Balanced Receivers that complement their light source offerings. The company has shipped over 200,000 SLEDs since its founding in 2003. Exalos products are widely used in Medical and Industrial Imaging, Navigation, Optical Sensing, Metrology, and Scientific applications. The company was founded in 2003 by Christian Vélez, who has been the CEO since then.

Schöllhammer GmbH is an engineering services company based in Oer-Erkenschwick, Germany. The German company provides engineering services. The CEO of the private company is Jürgen Schöllhammer.