CarbonSix raises US$4M seed funding led by Foothill and Storm
CarbonSix raised US$4 million in seed funding led by Foothill Ventures and Storm Ventures to expand its robot intelligence and physical-AI manufacturing work.
Evidence notes
- The company announced the seed round on May 15, 2025.
- Foothill Ventures and Storm Ventures led the round.
- CarbonSix described its focus as robot intelligence and physical AI for industrial automation.
Company context
CarbonSix develops robot intelligence and manipulation hardware for manufacturing tasks. Its SigmaKit package pairs AI software with robotic hands, teaching devices and sensor modules so factory teams can train manipulation workflows without deep robotics or AI expertise.