Spiber Inc. (E35280) Stock Price

Spiber is a biotechnology company engaged in research and development of "structural proteins" as a sustainable next-generation material. The company has developed proprietary technology using microbial fermentation to artificially mass-produce high-strength proteins similar to spider silk. This protein material, called "Brewed Protein," is attracting attention as an environmentally conscious alternative to petroleum-based chemical fibers.

The company is currently in the research and development stage. In 2019, it partnered with outdoor brand The North Face to begin limited sales of T-shirts and jackets. In the medium term, it aims to establish a revenue base through in-house commercial production, and in the long term, to transition to a licensing business leveraging intellectual property. The company plans to begin full-scale commercial production at its Thailand factory from 2022 onward and is expanding production in the United States through collaboration with major companies.

The company's business consists of a single segment: the structural protein business. The technology process spans from molecular design of proteins tailored to specific purposes, through gene synthesis, fermentation production using microorganisms, purification, and processing into fibers and resins. A key distinguishing feature compared to conventional chemical materials is the ability to manufacture materials with diverse properties using the same production equipment by simply changing the genes.

Spiber is a biotech company that manufactures high-performance protein material "Brewed Protein™" through microbial fermentation using proprietary synthetic biology technology. The company has prioritized establishing a stable revenue base as its primary management objective. Spiber is operating its first mass-production facility at the Rayong plant in Thailand, with plans to promptly establish a U.S. facility thereafter. The company aims to achieve rapid revenue growth from material sales through large-scale production launch and is strengthening its sales organization, including significant expansion of sales personnel.

In priority investment areas, the company is focusing on establishing ultra-low-cost production technology centered on protein molecular design and materials design technology, combined with high-efficiency fermentation production technology using synthetic biology approaches. Spiber's Brewed Protein™ material is plant-derived, animal-free, and biodegradable, demonstrating potential to significantly reduce greenhouse gas emissions compared to animal-derived fibers such as cashmere. Leveraging this environmental advantage, the company is advancing collaborative projects with numerous global apparel brands and deploying a differentiation strategy backed by rapidly growing demand for sustainable materials.

In new market development, the company is actively pursuing business expansion beyond the current textile sector. Priority initiatives include developing bio-based alternative materials to polyurethane with superior elasticity, researching materials applicable to the cultured meat sector, and advancing research and business development for commercialization in the pharmaceutical field. Through these forward investments, the company aims to maximize large-scale adoption of its materials and the social value it can create.

Regarding technological innovation, the company positions establishing overwhelming competitive advantage in the protein materials sector as the core of its long-term strategy. In conjunction with designing and building sustainable supply chains, the company is constructing an exclusive intellectual property foundation through appropriate partnerships with industry-leading companies. The company has raised over 60 billion yen cumulatively since the previous fiscal year, reflecting a societal shift in recognition that companies prioritizing ESG and SDGs will achieve higher profitability and growth over the medium to long term. Spiber is accelerating technology development investment as it benefits from this favorable trend.