As of March 2025, 54.99% is owned by Indian Promoters and 45.01% by Public.
Institutional holds 39.08% (Insurance Companies 1.59%) and Non-Institutional holds 5.93% as Public shareholders.
Top Promoter holding highest number of shares of Chemplast Sanmar company is Sanmar Holdings Limited (869.45 lakhs shares / 54.99%).