Celgard is a wholly-owned subsidiary of the Asahi Kasei Group, a diversified group of companies that operates in the material, homes, and health care business sectors.
Founded in 1922 with a focus on chemistry and chemical fibers, Asahi Kasei has consistently grown over the past 100 years, proactively diversifying our portfolio to meet the evolving needs of society.
Today, the Asahi Kasei Group contributes to life and living for people around the world.
With more than 49,000 global employees, Asahi Kasei serves customers in more than 100 countries from our locations throughout the Americas, Europe and Asia.
To learn more, visit the Asahi Kasei website.
