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Spiber

Spiber 是 2007 年 9 月成立的日本山形县生物技术创业公司：致力创造贡献于可持续福祉的开创性方案——以“建设人人繁荣的世界”为不变承诺，开发创新的结构蛋白方案，如受自然的多样性与循环性启发的新材料方案 Brewed Protein™ 平台。凭借精密发酵的力量，Spiber 在分子层面设计蛋白质，产出可按特定需求定制的多用途材料——为服装、食品、汽车等众多行业开启可持续高性能材料的新可能；公司与伙伴持续探索 Brewed Protein™ 材料的多元新应用，为更光明的未来铺路。公司的热情在于培育循环经济、最小化环境影响，并携手建设一个包容、公平、再生的世界。Brewed Protein™ 纤维现已在世界范围商业供应；Spiber 的首座量产工厂……

运营中日本亚洲成立 2007 核实于 2026-10-05

简介

Spiber is a Japanese biotechnology company founded in 2007 and headquartered in Tsuruoka, Yamagata Prefecture. It specializes in the development of Brewed Protein, a proprietary, lab-grown structural protein material created through microbial fermentation using plant-based sugars. These materials are designed at the DNA level to serve as sustainable, biodegradable alternatives to animal-derived fibers like cashmere and wool, as well as synthetic plastics.

As of April 1, 2026, the company operates under a new management structure led by CEO Maya Kawana, with founders Kazuhide Sekiyama and Junichi Sugahara transitioning to focus on technical development and commercialization. The company maintains production facilities in Tsuruoka, Japan, and Rayong, Thailand. It has raised over $640 million in total funding to scale production and expand into lifestyle, beauty, food, and healthcare markets.

Spiber collaborates with over 80 textile manufacturers and has partnered with brands including The North Face, Goldwin, Stella McCartney, and Issey Miyake. The company is actively pursuing early monetization and the social implementation of its materials, including ongoing efforts to utilize agricultural waste as feedstock.

Sources#

行业: 化妆品, 能源, 食品配料, 纺织与皮革, 废弃物与循环经济
主题: 生物基尼龙、聚酰胺与生物基纤维, 生物质、蔗渣与废弃物高值化利用, 纤维素、粘胶与莱赛尔纤维, 精密发酵（蛋白质、乳制品、蛋类）
角色: 生产商 — “…runs a fermentation-based production plant for polymers. Products and technology: - Bio-based materials derive…”

供应的生物解决方案 0

尚未被列为已评级方案的供应商。

产品与服务

生产与研发基地 3

Spiber (Thailand) Ltd., Eastern Seaboard Industrial Estate, Rayong, Thailand
Spiber America LLC, USA
Spiber Europe, Paris, France

来自公司网站及自动化调研的生产、研发等基地；不含街道地址。

子公司: Spiber (Thailand) Ltd. · Spiber America LLC · Spiber IP Management LLC

状态

2026-04 最新状态: 公司经历业务转让与重组：2026年4月1日，新实体（原 CRANE Inc.）承接原 Spiber Inc. 的业务；原实体更名为“结构蛋白事业资产管理株式会社”，将进入特别清算程序。 ↗ ↗ ↗
状态核查: active (renamed) — Business moved to a new entity (CRANE Inc.) that renamed itself Spiber Inc. (2025–26); operating.

近期新闻 5

由自动检索获得；摘要为机器生成的英文。标题含公司名称，或摘要以该公司为主体——引用前请核对原文。

2026-10-05 ‘Brewed Protein’ Startup Spiber Opens Biofoundry to Produce Fermentation-Derived Products greenqueen.com.hk
Spiber is expanding from making Brewed Protein fabrics to offering a full contract biomanufacturing platform, Spiber Biofoundry, that provides strain engineering, fermentation, and production at scales from lab to commercial. This move aims to accelerate external partners’ …
2026-10-02 スパイバー、バイオ素材受託製造を開始、収益源を多様化 tradersunion.com
Spiber has launched a contract bioprocessing arm to develop and manufacture bio-materials for external clients, aiming to diversify revenue by offering development services and outsourced production from its facilities in Tsuruoka, Japan, and a factory in Thailand.
2026-09-18 Untouched World continues partnership with Spiber into a second season with Spring/Summer 2026 collection spiber.inc
Spiber is continuing its collaboration with Untouched World, providing Brewed Protein™ fiber for a second season (Spring/Summer 2026) and expanding staple pieces like the Fountain Sweater, Maelyn Tee, and Arlee Singlet in a 90% organic cotton and 10% Brewed Protein™ blend.
2026-04-13 Spiber launches under new leadership - Textile Technology Source textiletechsource.com
Spiber has a new leadership structure called "New Spiber," with Maya Kawana as CEO driving strategy and governance, while founders Kazuhide Sekiyama and Junichi Sugahara shift to focus on solving technical challenges and accelerating product development and commercialization. The …
2026-04-06 バイオ繊維開発のスパイバーが新体制発足、社会実装に向け再起 | 日経クロステック（xTECH） xtech.nikkei.com
Spiber, a biotextile startup in Tsuruoka, announced a new corporate structure on April 1, 2026, with Maya Kawana becoming CEO and leading the revived company to accelerate social implementation of its engineered protein fibers. The firm has faced heavy losses in recent years, but …

关系网络：股东、合作伙伴、同类

股权与投资方 5

母公司	Spiber Inc
投资方	Carlyle
子公司	Spiber
子公司	Spiber America LLC
子公司	Spiber IP Management LLC

公司信息

注册编号

Corporate Number (Japan): 5390001008354

来源: info.gbiz.go.jp

融资

最近一轮: Venture · 2025-05-01 · US$ 314.0 M

来自自动化调研（公司网站、公告、商业企业数据库），未经人工核对。注册编号请以官方登记为准。

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