As of March 2025, 38.57% is owned by Indian Promoters and 61.43% by Public.

Top five Promoters holding highest number of shares of Avantel Ltd. company are Vidyasagar Abburi (389.92 lakhs shares / 15.93%), Abburi Siddhartha Sagar (190.16 lakhs shares / 7.77%), Sailaja Abburi (155.05 lakhs shares / 6.34%), Sarada Abburi (150.75 lakhs shares / 6.16%) and Lakshmee Foundation (36.00 lakhs shares / 1.47%).