Spiber
Brewed Protein materials for a sustainable future
- Headquarters
- Tokyo
- Employees
- 201–500
- Founded
- 2007
- Business Model
- B2B
- Website
- spiber.inc
- Total Funding
- $807.6M
- Last Round
- $65.0M Venture RoundDec 2024
About
Spiber Inc. is a Japanese biotechnology company founded in 2007, headquartered in Tsuruoka, Yamagata. The company pioneers Brewed Protein materials — microbially fermented structural proteins that can be processed into fibers, resins, composites, and gels. Spiber collaborates with major apparel brands including The North Face and Sacai to replace petrochemical-derived materials with sustainable, bio-based alternatives.
Sign up to view funding chart
Create a free account to see funding visualizations and detailed round data.
Create Free AccountFunding History
Sign up to view funding details
Create a free account to see full funding history, valuations, and investor participation.
Create Free Account