Aether Bio
AI-designed molecular machines powering the next industrial revolution.
- Headquarters
- Menlo Park, California
- Employees
- 11–50
- Founded
- 2023
- Business Model
- B2B
- Website
- aetherbio.com
- Total Funding
- $64.0M
- Last Round
- $15.0M Series ADec 2025
- Rounds
- 2
About
Aether Bio is an artificial intelligence company that designs molecular machines — proteins — to power the next industrial revolution. Its proprietary robotic lab runs millions of experiments to index protein sequence space, enabling novel products including reinforced nylon filaments for 3D printing, critical minerals extraction, and aerospace-grade materials.
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Dec 2025
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