SiTime has reimagined the role of timing in modern electronics, earning it Company of the Year at Best of Sensors Awards 2025 presented in June at Sensors Converge.
The Nasdaq-listed company, based in Santa Clara, CA, created the Clock System-on-a-Chip that transformed the way AI data centers operate and its ultra-stable oscillators enable next-generation performance in everything from smartphones to aerospace craft. It has shipped more than 3 billion devices with 263% revenue growth over the past five years. Customers include Nvidia and Apple.
A panel of industry judges remarked that SiTime is superior in its market segment. "So far, it's the leading candidate in a sector and is fast building quite a defensible moat on its product compared to competitors that still leverage quartz-based solutions," the judges remarked.
They added that SiTime has redefined the way to sense time that doesn't require multiple discrete components, reducing on-device size -- "a big win for consumer electronics...Any product that relies on precise timing and reducing idle time could benefit, so it makes sense how they are seeing adoption in AI, 5G, aerospace and mobile. Overall, very impressed!"
Fierce Electronics caught up with SiTime's Judy Ash, vice president of digital customer experience, following the company's award at Sensors Converge 2025.
What does it mean to be Company of the Year?
Ash: When SiTime was founded in 2005, most people didn’t even know what timing was or why it mattered. Quartz was the status quo, but it couldn’t keep up with the demands of modern electronics. We didn’t just improve on existing technology, we created the category. Precision Timing is now essential to everything from smartphones and smartwatches to autonomous vehicles and AI infrastructure. Being named Company of the Year validates our belief that solving fundamental problems, not following trends, is how you lead an industry. This isn’t just recognition for what we’ve built, it’s a challenge to others to think bigger and reimagine what’s possible.
What innovations are coming in five to ten years for sensors and AI, and what is SiTime envisioning across its portfolio?
Ash: AI won’t just live in cloud data centers, it will be everywhere. Within a decade, intelligence will be ambient, from LEO satellites and smart factories to autonomous vehicles and edge sensors. But none of these systems can function without Precision Timing. That’s what SiTime delivers. SiTime is the only semiconductor company dedicated exclusively to timing solutions.
Our customers trust our expertise and breakthrough technology to solve their most complex timing challenges. We’ve reimagined timing from the ground up using silicon MEMS, creating the only scalable platform that is both programmable and resilient in the harshest conditions. Our solutions are already enabling AI networking, radar-based safety systems, and next-gen aerospace. As the need for precision shifts closer to the edge, SiTime is building the timing foundation for the AI-powered world.
FE: Industry challenges: how are talent and supply impacting SiTime?
Ash: Innovation in timing doesn’t happen without world-class talent. The breakthroughs we’ve achieved in MEMS, analog, packaging, and systems integration are only possible because we built a multidisciplinary team from the start. Attracting and retaining this kind of talent is part of our culture and one of our biggest advantages.
On the supply side, our fabless model and silicon-first architecture help us avoid legacy bottlenecks. Our timing products are fully programmable and more resilient to shocks, vibration, and temperature extremes. In a volatile global environment, our customers depend on that flexibility and performance. It’s not just a differentiator, it’s a necessity.