
Spiber
Founded Year
2007Stage
Unattributed - XI | AliveTotal Raised
$1.068BLast Raised
$65.26M | 7 mos agoMosaic Score The Mosaic Score is an algorithm that measures the overall financial health and market potential of private companies.
-24 points in the past 30 days
About Spiber
Spiber develops novel protein-based materials in the material science industry. The company's main product, Brewed Protein, is a material produced through microbial fermentation that can be used to create fibers, films, resins, and more, offering an alternative to traditional materials in the clothing industry. It serves sectors such as the apparel and automotive industries. It was founded in 2007 and is based in Tsuruoka, Japan.
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ESPs containing Spiber
The ESP matrix leverages data and analyst insight to identify and rank leading companies in a given technology landscape.
The bio-based textile manufacturing market uses material science and new production processes to develop alternative apparel fabrics. The fabrics are typically made from renewable resources, such as plants, mushrooms, agricultural waste, or bio-based polymers. They offer brands alternatives to materials such as petroleum-based polyester and animal leather. This market aims to reduce the environmen…
Spiber named as Leader among 14 other companies, including Newlight Technologies, Bolt Threads, and AMSilk.
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Research containing Spiber
Get data-driven expert analysis from the CB Insights Intelligence Unit.
CB Insights Intelligence Analysts have mentioned Spiber in 1 CB Insights research brief, most recently on Jul 26, 2023.

Jul 26, 2023
The fashion supply chain sustainability market mapExpert Collections containing Spiber
Expert Collections are analyst-curated lists that highlight the companies you need to know in the most important technology spaces.
Spiber is included in 2 Expert Collections, including Luxury Tech.
Luxury Tech
419 items
Tech-enabled companies launching new luxury brands, as well as startups providing tech solutions to the luxury industry, including e-commerce tools, marketing, and more. While these companies may not exclusively target luxury companies, they have notable luxury partners.
Unicorns- Billion Dollar Startups
1,249 items
Spiber Patents
Spiber has filed 115 patents.
The 3 most popular patent topics include:
- fibers
- synthetic fibers
- woven fabrics

Application Date | Grant Date | Title | Related Topics | Status |
---|---|---|---|---|
7/5/2019 | 9/10/2024 | Polyurethanes, Foams, Building insulation materials, Bedding, Superhard materials | Grant |
Application Date | 7/5/2019 |
---|---|
Grant Date | 9/10/2024 |
Title | |
Related Topics | Polyurethanes, Foams, Building insulation materials, Bedding, Superhard materials |
Status | Grant |
Latest Spiber News
Oct 23, 2024
YAMAGATA - Japanese biotechnology company Spiber has announced the first milestone in its partnership with Italian spinner Zegna Baruffa Lane Borgosesia, which has successfully blended merino wool with Spiber’s Brewed Protein fibres. Spiber's Brewed Protein is made from plant-derived biomass, such as sugar cane and farm waste, using a proprietary fermentation process to produce polymers that can be transformed into a variety of forms, including textiles. Existing users sign in Sales: +44 1977 708488 Or if you prefer email, click on the button below and we'll get back to you asap Why Subscribe? Founded in 2006, Ecotextile News is the environmental magazine for the global textile and fashion industries and provides unrivalled daily coverage, comment and expertise in both print and online formats. Focused on sustainable innovation and industry best practice, subscribers enjoy: Daily breaking news on our market leading website. Six printed magazine issues delivered to your door. A weekly e-bulletin delivered to your inbox with all the latest developments Unlimited access to our daily news website, including premium content Digitised versions of every printed issue we’ve published since February 2007 Unlimited access to the MCL News and Media app with breaking news from our four market leading publications.
Spiber Frequently Asked Questions (FAQ)
When was Spiber founded?
Spiber was founded in 2007.
Where is Spiber's headquarters?
Spiber's headquarters is located at 234-1 Minakami, Kakuganji, Yamagata Prefecture, Tsuruoka.
What is Spiber's latest funding round?
Spiber's latest funding round is Unattributed - XI.
How much did Spiber raise?
Spiber raised a total of $1.068B.
Who are the investors of Spiber?
Investors of Spiber include Kanematsu, Komatsu Matere, The Yamagata Bank, Cool Japan Fund, Satake Chemical Equipment MFG and 22 more.
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