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in the Greater Silicon Valley region
Located in Silicon Valley, surrounded by world-class infrastructure and talent, we move fast, think boldly, and build with precision
We’re proud to be recognized by the California Manufacturing Technology Consulting® (CMTC) with both the Made in California® and Make it in America® designations

ABOUT US
Since 2008, Neptec has led
fiber optic innovation from
the heart of Silicon Valley
As fiber optics continue to power the next wave of AI and data-driven technologies, we advance global progress with custom assemblies that help industries push boundaries
20,000+
Types of products made
17
Years of experience
15
Industries
servicing a wide range of industries
We provide customized fiber optic and laser solutions for the Aerospace & Defense, Automotive, Biomedical, Industrial, Quantum Computing, Silicon Photonics, and Telecom businesses
Since Neptec’s inception, we have specialized in designing and manufacturing complex fiber optic products. Our in-house engineering and assembly teams design, prototype, and manufacture products in short turnaround time with competitive pricing
OUR MISSION
Providing constant support to simplify the actualization of the world's most ambitious goals
Serving as the catalyst for delivering cutting edge solutions, we streamline all project processes for ultimate customer satisfaction

Proud to be Certified
ISO9001:2015 & AS9100D
Neptec has earned the ISO 9001:2015 certification, a global mark of quality recognized in over 160 countries. This certification means our processes meet rigorous standards for quality management, ensuring exceptional products and reliable performance

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