As of June 2025, 38.51% is owned by Indian Promoters and 61.49% by Public.

Top five Promoters holding highest number of shares of Avantel Ltd. company are Vidyasagar Abburi (449.92 lakhs shares / 16.98%), Abburi Siddhartha Sagar (201.37 lakhs shares / 7.60%), Sailaja Abburi (163.00 lakhs shares / 6.15%), Sarada Abburi (146.25 lakhs shares / 5.52%) and Lakshmee Foundation (36.00 lakhs shares / 1.36%).