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SirenOpt provides manufacturers with real-time, non-destructive visibility into micro- and nano-scale material properties to reduce variability and improve yield. The company uses a manufacturing…

SirenOpt provides manufacturers with real-time, non-destructive visibility into micro- and nano-scale material properties to reduce variability and improve yield. The company uses a manufacturing…
Founded: 2022 (UC Berkeley Chemical Engineering spinout)
Headquarters: Oakland, California
Product: Cold atmospheric plasma sensing + physics-informed ML for real-time, non-destructive nanoscale material fingerprints
Target markets: Semiconductors, batteries, electronics, aerospace
Recent funding: Seed $6.6M (Jul 2024)
Real-time, non-destructive nanoscale materials characterization and process control for advanced manufacturing.
2022
Renewable Energy Semiconductor Manufacturing
6600000
Seed round announced July 23, 2024; syndicate included multiple investors.
Pre-seed round reported in company profiles (date referenced in third-party profiles).
“Led seed participation from specialized deep-tech / climate and industrial investors (Voyager Ventures; TOMORROW / Visionaries Club) with participation from university-affiliated and industry investors”
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