- CEO
- Daniel Widmaier
- Full Time Employees
- 14
- Sector
- Basic Materials
- Industry
- Chemicals - Specialty
- Address
- 2261 Market Street San Francisco CA United States of America 94114
- IPO Date
- May 7, 2021
- Business
- Bolt Projects Holdings, Inc. engages in the development, production, and commercialization of sustainable biomaterials primarily for the beauty and personal care industries. The company’s core products consist of its Vegan Silk Technology Platform, including proprietary ingredients such as b-silk and xl-silk, which are biodegradable, vegan protein polymers designed as alternatives to traditional silicone elastomers used for texture and performance in skin, hair, and color cosmetics. Bolt’s platform offers a bioengineered material solution produced through fermentation, transforming yeast, sugar, and water into synthetic silk biopolymers that are non-toxic and versatile across multiple personal care formulations. The company holds an extensive intellectual property portfolio with over 68 granted patents and more than 170 patent applications pending, underscoring its focus on innovative, sustainable material solutions. Founded in 2011 and headquartered in San Francisco, California, Bolt Projects continues to expand its presence in the global cosmetics ingredient market.
Recent major company developments include the completion of a business combination with Golden Arrow Merger Corp. in 2024, which took the company public on Nasdaq under the ticker BSLK. Bolt secured approximately $28 million in PIPE and bridge financing during this transaction and continued capital raises into early 2025. The company announced strategic partnerships, including a multi-year supply agreement with Goddess Maintenance Company with a $4 million annual minimum purchase commitment for its b-silk ingredient. Bolt also launched new branded consumer product collaborations, such as the Haus Labs B Structural Volumizing + Lengthening Mascara utilizing its vegan silk technology. Additionally, Bolt restructured its leadership team, adding key executives and board members while changing its independent auditor in line with its public status. The company forecasts significant revenue growth, projecting $4.5 million for fiscal 2025 and $9 million for 2026, driven by broader adoption of its biomaterials platform in the beauty sector.
Bolt operates predominantly in the cosmetics, personal care, and beauty ingredient segments, targeting brand owners and formulators aiming for sustainable and high-performance ingredient solutions. Its biomaterial platform addresses the growing demand for biodegradable, vegan, and safe alternatives to petrochemical-based ingredients in a global market projected to reach nearly $1 trillion by 2030. The company’s strategic focus emphasizes innovation, sustainability, and patent-backed exclusivity leveraged through partnerships and product launches worldwide.
In summary, Bolt Projects Holdings is a San Francisco-based biomaterials technology company founded in 2011, specializing in biodegradable vegan protein polymers for beauty and personal care. It recently went public via a SPAC merger, secured multi-million-dollar supply agreements, launched new consumer collaborations, and expanded its intellectual property and executive leadership to support its growth ambitions in sustainable beauty ingredients and biomaterials markets globally.