As of June 2026, 34.17% is owned by Indian Promoters and 65.83% by Public.
Top five Promoters holding highest number of shares of Austin Engg. Co. company are Indumati N Vadgama (1.91 lakhs shares / 5.49%), Anila S Thanki (1.67 lakhs shares / 4.80%), Nachiketa R Bambhania (1.60 lakhs shares / 4.60%), Bhogayta Jeshanker Ramjibhai HUF (1.46 lakhs shares / 4.21%) and Ruta R Bambhania (0.90 lakhs shares / 2.58%).