As of March 2024, 56.66% is owned by Indian Promoters and 43.35% by Public.

Top five Promoters holding highest number of shares of National Plastic company are Paresh Vinod Parekh (9.75 lakhs shares / 10.68%), Preeti Paresh Parekh (9.75 lakhs shares / 10.68%), Neeta Ketan Parekh (7.62 lakhs shares / 8.34%), Ketan Vinod Parekh (5.85 lakhs shares / 6.41%) and Ketan Vinod Parekh Huf (5.52 lakhs shares / 6.04%).