Oscilloquartz SA
TelecommunicationsNeuchâtel, Switzerland51-200 Employees
Oscilloquartz SA is a Swiss telecommunications company specializing in time and frequency synchronization. Based in Neuchâtel, Switzerland, with 51-200 employees, it designs, manufactures and deploys end-to-end synchronization systems to deliver precise timing information over next-generation packet and legacy networks, and it operates as an ADVA Optical Networking company. The organization maintains a technology stack that includes MATLAB, SAP, Cesium, AS9100, Handlebars, jQuery, AddThis and related tools. In June 2026, Oscilloquartz launched the ruggedSync Series OSA 5510, a ruggedized timing and synchronization platform intended for defense and other harsh environments. The company has pursued partnerships and collaborations with other firms, including NEC Corporation for the OSA 5412 NTP clock server, NextNav for integration of terrestrial 5G PNT platforms, IBM in earlier collaborations, and Tupaia Pos for cloud integration.