SunRay Scientific

SunRay Scientific is a US provider of novel electrical interconnect solutions for flexible wearables and semiconductor packaging industries.

AI infrastructure and computeRobotics and hardwareManufacturing and industrialPlug and Play

Timeline

1. Kyoto Deeptech Winter 2026
   PPlug and Play · batch
   Source: public.dxp.playbook.vc
2. August 1, 2009
   Website created

Founders and team

• MS
  Madhu Stemmermann CEO, Co-Founder

  source: sunrayscientific.com
• AS
  Andrew Stemmermann CTO, Co-Founder

  LinkedIn · source: sunrayscientific.com

Investors

• AAngel Investor Forum
• BBroad Street Angels
• CCommission on Science, Innovation and Technology
• DDelaware Crossing Investor Group
• GGolden Seeds
• HHarvard Business School Alumni Angels of Brazil
• NNJEDA
• PPlug and Playaccelerator
• SSoundBoard Venture Fund
• TTech Council Ventures
• TTidal River

Companies like SunRay Scientific

• SSyenta$7.5M Seed · Aug 2025
• HHuma Therapeutics$38M Series B+ · Sep 2024
• AAtlas Data Storage$6M Seed · Mar 2026
• QQualinxSeries A · May 2026
• MMulberry IndustriesSeed · Apr 2026
• FFusionAP$2M Pre Seed · May 2026