Charles Egli

Nagravision SA provides content protection and multiscreen television solutions designed to deliver a secure, engaging, and efficient pay-TV consumer experience. The company was founded in 1989 and is headquartered in Cheseaux, Switzerland.

Part of Sandpiper Digital Payments AG, polyright SA develops polyright, a multifunctional system built around chipcard. The private company is based in Sion, Switzerland. polyright was acquired by Multicard AG, part of Sandpiper Digital Payments AG from December 31, 2013 on July 18, 2011 for $3.13 million.

Audio Technology Switzerland SA engages in the design, manufacture, and sale of NAGRA products in the professional audio, audiophile, security, and surveillance markets. It offers recorders, preamplifiers, integrated amplifier, power supplies, and accessories. The company was founded on January 1, 2012 and is headquartered in Romanel-sur-Lausanne, Switzerland.

SKIDATA AG provides hardware and software for access solutions and visitor management. It offers products for mountain destinations, vehicle access management, and event facilities such as stadiums, amusement parks, spas, festivals, and trade fairs. The company was founded by Günther Walcher in 1977 and is headquartered in Groedig, Austria.

Part of VCS Nachrichtentechnik GmbH, Studer Professional Audio AG is a Swiss company that manufactures audio equipment and systems for television and radio broadcast. The private company is based in Regensdorf, Switzerland. Studer Professional Audio was acquired by VCS Nachrichtentechnik GmbH from Harman International Industries, Inc. on November 24, 2000.

SKIDATA AG provides hardware and software for access solutions and visitor management. It offers products for mountain destinations, vehicle access management, and event facilities such as stadiums, amusement parks, spas, festivals, and trade fairs. The company was founded by Günther Walcher in 1977 and is headquartered in Groedig, Austria.