Insights

Sustainable Materials Spiber specializes in Brewed Protein™ platforms and precision fermentation to produce sustainable, high-performance materials for apparel, automotive, and food, presenting a recurring opportunity to partner with brands seeking circular economy credentials and reduced environmental impact.

Commercial Scale With a mass production plant in Thailand and expanding distribution to brands, spinning, textile manufacturers, and fiber traders, there is a clear pathway to collaboration across supply chain stages, from material supply to fabric and finished goods.

Strategic Partnerships The company has a track record of collaborating with 45 brands and notable designers like Iris van Herpen, signaling strong credibility for co-development projects, limited editions, and technology licensing opportunities.

Financial Muscle Holding substantial funding and a revenue range in the tens of millions, Spiber has the financial runway to support joint R&D, pilot programs, and long-term material sourcing agreements with enterprise customers.

Innovation Pipeline Recent launches of Brewed Protein prototypes and participation in international biobased materials forums indicate an active R&D cadence and opportunities to pilot new material grades or customize proteins for client-specific performance needs.

Similar companies to Spiber Inc.

Spiber Inc. Tech Stack

Spiber Inc. uses 8 technology products and services including Amazon Web Services, WordPress, CookieYes, and more. Explore Spiber Inc.'s tech stack below.

Media & News

Spiber Inc.'s Email Address Formats

Spiber Inc. uses at least 3 email formats:
Spiber Inc. Email FormatsExamplePercentage
First_Last@spiber.jpJohn_Doe@spiber.jp
91%
Last@spiber.jpDoe@spiber.jp
6%
First@spiber.jpJohn@spiber.jp
3%

Frequently Asked Questions

What is Spiber Inc.'s official website and social media links?

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Spiber Inc.'s official website is www.spiber.inc and has social profiles on LinkedIn and Crunchbase.

How much revenue does Spiber Inc. generate?

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As of August 2026, Spiber Inc.'s annual revenue is estimated to be $25M - $50M.

What is Spiber Inc.'s SIC code and NAICS code?

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Spiber Inc.'s SIC code is 8731 - Commercial Physical and Biological Research and NAICS code is 541714 - Research and Development in Biotechnology (except Nanobiotechnology).

How many employees does Spiber Inc. have currently?

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As of August 2026, Spiber Inc. has approximately 82 employees across 4 continents, including Asia, North America and Europe. Key team members include Vice President Product Development + Management & Leadership: N. T. A., Head Of Internal Audit: M. H. and Head Of Impact Strategy: S. I. Explore Spiber Inc.'s employee directory with LeadIQ.

What industry does Spiber Inc. belong to?

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Spiber Inc. operates in the Biotechnology Research industry.

What technology does Spiber Inc. use?

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Spiber Inc.'s tech stack includes Amazon Web Services, WordPress, CookieYes, Zendesk, Google Workspace, jQuery Migrate, Vercel and PHP.

What is Spiber Inc.'s email format?

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Spiber Inc.'s email format typically follows the pattern of First_Last@spiber.jp. Find more Spiber Inc. email formats with LeadIQ.

How much funding has Spiber Inc. raised to date?

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As of August 2026, Spiber Inc. has raised $976M in funding. The last funding round occurred on Apr 12, 2024 for $65M.

When was Spiber Inc. founded?

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Spiber Inc. was founded in 2007.
Spiber Inc. logo

Spiber Inc.

Biotechnology ResearchYamagata, Japan51-200 Employees

Spiber Inc. is a biotechnology research company established in September 2007 and based in Yamagata, Japan, with a workforce of about 51 to 200 employees. The company develops structural protein solutions using precision fermentation, notably its Brewed Protein™ platform, to create versatile materials for applications in apparel, food, automotive, and other industries. Brewed Protein™ fibers are commercially available worldwide, and Spiber operates a protein polymer production facility in Thailand that began operations in 2022; its distribution network includes brands, spinning companies, textile manufacturers, and fiber trading firms. Spiber collaborates with partners and designers and participates in industry events to explore new Brewed Protein™ applications. The organization emphasizes achieving a circular economy and reducing environmental impact as part of its broader aim to contribute to sustainable well-being.

Section iconCompany Overview

SIC Code
8731 - Commercial Physical and Biological Research
NAICS Code
541714 - Research and Development in Biotechnology (except Nanobiotechnology)
Founded
2007
Employees
51-200

Section iconFunding & Financials

  • $976M

    Spiber Inc. has raised a total of $976M of funding over 18 rounds. Their latest funding round was raised on Apr 12, 2024 in the amount of $65M as a Private Equity.

  • $25M - $50M

    Spiber Inc.'s revenue is estimated to be in the range of $25M - $50M

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