As of March 2026, 73.03% is owned by Indian Promoters and 26.97% by Public.

Top two Promoters holding highest number of shares of Effwa Infra & Resear company are Varsha Subhash Kamal (86.40 lakhs shares / 37.32%) and Subhash Ramavtar Kamal (82.66 lakhs shares / 35.71%).

Out of 169.05 lakhs shares, Promoters of Effwa Infra & Resear Company has over 34.56 lakhs (20.44%) shares on pledge as of March 31, 2026.