Who We Are

Founded more than 75 years ago in Neuchâtel, Switzerland, within the heart of Europe’s traditional watchmaking region, Oscilloquartz has evolved into a world leader in the design and manufacture of high-quality network and application timing technology. Oscilloquartz was acquired by ADVA and then became part of the Adtran family. Together we offer complete end-to-end solutions that facilitate a seamless transition to next-generation frequency and time synchronization technologies.

Continual Improvement

Collaboration is key; we’re the only vendor in the marketplace working hand-in-hand with the industry to find unique ways to meet growing the challenge of precision timing. Just as important is our investment in highly skilled personnel, which ensures that we continue to develop in the areas of research and development, production and testing. That’s why we’re well known across the industry as the number one synchronization supplier.