As of March 2026, 69.63% is owned by Indian Promoters and 30.37% by Public.
Top five Promoters holding highest number of shares of National Oxygen company are Rajesh Kumar Saraf (21.01 lakhs shares / 41.66%), Sarita Saraf (5.02 lakhs shares / 9.95%), Saraf Housing Development Pvt Ltd (4.93 lakhs shares / 9.78%), East Coast Acetylene Private Limited (1.84 lakhs shares / 3.66%) and Pondicherry Agro Foods Private Limited (1.62 lakhs shares / 3.21%).