Perfect timing. At Symmetricom it’s more than a slogan. Around the world, Symmetricom products provide the accuracy and precision required to set the clocks of the international timescale. That means millions of people depend on our cesium, rubidium, and quartz frequency reference standards to deliver atomic clock accuracy and reliability. Our timing products support the integrity of IT systems of major, multinational companies on every continent, help deploy satellites, aircraft, power stations, and missiles, and assure the performance of critical applications in governments, metrology, and the aerospace industry.