Gaianixx
Renovate the world with Multi-functional Interlayer
Tokyo, Japan · Founded 2021 · $12.7M raised
- Headquarters
- Tokyo
- Founded
- 2021
- Business Model
- B2B
- Website
- gaianixx.com
- Total Funding
- $12.7M
- Last Round
- $12.7M Series CMar 2026
- Rounds
- 3
About
Gaianixx is a University of Tokyo-founded technology venture developing single-crystal thin-film interlayer materials for the semiconductor industry. Its proprietary 'multipotent interlayer' technology enables multi-layer epitaxial single-crystallization across a range of crystal, functional, and substrate materials, a challenge long considered difficult in the industry. The company manufactures high-quality single-crystal epitaxial wafers using its proprietary M4 (Material, Machine, Method, Members) technology to advance semiconductor device innovation.
Summary
Gaianixx is a company based in Tokyo, Japan, founded in 2021. It has raised $12.7M in total across 3 rounds, most recently a $12.7M Series C round in Mar 2026. Investors include UTEC - The University.
Funding History
Mar 2026
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Series A through Series C — per-round amounts, valuations, and who invested in each round.
Investors
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