Bridging Innovation Across Continents
Cosmo Bio USA is a premier provider of high-quality reagent-based products for biomedical and life science research.
Our extensive catalog features products from over 70 Japanese manufacturers, consolidated through our Tokyo-based parent company Cosmo Bio Japan, alongside products from nine international manufacturers distributed exclusively in North America through strategic partnerships.
As the North American subsidiary of Cosmo Bio Company, Ltd. (Japan), we bridge the gap between cutting-edge Japanese biotech innovations and the global research community, empowering scientists with the highest quality tools and reagents.
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Our Mission
The Cosmo Bio Group exists to advance scientific discovery by strengthening researchers'
access to extraordinary materials and services for meaningful experimental results.
Life Science Advancement
Contribute meaningfully to life science advancement through innovative solutions that drive research forward
Stakeholder Trust
Build trust with all stakeholders through transparency, reliability, and unwavering commitment to excellence
Purpose & Achievement
Inspire a sense of purpose and achievement in our team and partners through meaningful collaboration
Our Core Values
The principles that guide everything we do
Scientific Progress
We proudly connect researchers with essential tools for developing new products, improving health, and saving lives.
Customer Excellence
When you call us with questions, you'll always speak with a real person—no automated systems, long wait times, or frustrating transfers.
Operational Efficiency
Our agile team maintains proficiency across multiple disciplines, allowing us to adapt quickly to customer needs while preserving strong connections with our headquarters and manufacturing partners throughout Japan.
Leadership
Experienced leaders driving innovation and excellence
Haruhisa Sakurai, Ph.D.
Chair
Junko Tochigi
President & CEO
Theresa Schaub
VP & Managing Director
Company History
- 2004
Company Founded
Cosmo Bio USA was established to bring innovative Japanese biotechnology products to North America.
- 2008
Product Portfolio Expansion
Significantly expanded our product offerings to include a broader range of specialized antibodies and research reagents.
- 2012
Strategic Partnerships
Established key partnerships with international manufacturers to enhance our distribution capabilities and product diversity.
- 2019
Global Distribution Hub
Became the global distribution hub for CBJ Export Products, expanding our reach and capabilities.
- 2025
Innovation & Growth
Continuing to lead the industry with cutting-edge products and expanded services to support next-generation biotech research.
Global Presence
With headquarters in California and a network of distributors spanning five continents, we serve researchers in over 40 countries worldwide. Our global reach ensures that cutting-edge biotechnology products are accessible to scientists wherever they are.
Japan Headquarters
Toyo-Ekimae Bldg. 2-20, Toyo 2-chome Koto-ku, Tokyo 135-0016 Japan