About SparkGrid
Advancing the physics of light to move the world's data faster, further, and more efficiently.
What Drives Us
AI clusters, cloud backbones, subsea cables — they all hit the same wall: how much data you can push through a single strand of glass. SparkGrid builds the coherent DSP and optical signal processing that moves that wall further out.
"A world where bandwidth is never the bottleneck."
Physics First
Bandwidth limits are set by physics, not by roadmaps. So every design starts at the physical layer — and works up from there.
We Win When You Ship
Our customers build the networks and chips the world runs on. If their silicon misses its window, nothing else we shipped that quarter matters.
Built for Hard Problems
Optical silicon punishes shortcuts. We hire engineers who'd rather spend a week finding the root cause than a day working around it — and we hold every tape-out to that standard.
Open Ecosystem
Closed ecosystems slow everyone down, including us. We do the unglamorous standards work at OIF, OpenROADM, and IEEE — because an interoperable market is a bigger market.
Global Presence
Singapore
Our headquarters houses core R&D, finance, legal and executive teams. At the heart of Asia-Pacific’s optical ecosystem, Singapore is SparkGrid’s natural base.
Hong Kong
Our Hong Kong office serves as our primary R&D center, concentrating on AI data center solutions.
Santa Clara, CA
Our California branch serves North American hyperscalers, optical module customers, regional consortia and leading switch ASIC suppliers.
Join the Team
We are always looking for exceptional engineers and scientists who want to work on the hardest problems in optical communications. If you are passionate about photonics, DSP, or silicon design, we would love to hear from you.
View Open RolesReady to Get Started?
Talk to our engineering team about integrating SparkGrid solutions into your next-generation network.