Spiber
Protein-based fiber materials to replace petrochemicals
Reported as a visa sponsor on a public sponsor list or in public records. Only the company can confirm it.
At a glance
- Industry
- Biotech
- Stage
- series-c
- Raised
- $300M
- Team
- 201-500
- Based in
- Japan
More sponsors in Japan
- CraifEarly cancer detection via urine microRNA
- ElixAI for drug discovery & materials
- KAICOInsect protein biotech for sustainable protein
- PeptiDreamPeptide drug discovery platform (listed TSE)
- SpiberBrewed protein (synthetic spider silk) materials
- Tella TherapeuticsCell & gene therapy for cancer
- euglenaMicroalgae biofuel, food & cosmetics (listed)
- MetcelaCardiac regenerative-medicine biotech
Compiled from public information, role counts as of 8 Nov 2026. Always confirm visa sponsorship and pay directly with Spiber.