As of March 2026, 70.54% is owned by Indian Promoters and 29.46% by Public.

Institutional holds 12.58% (Insurance Companies 0.42%) and Non-Institutional holds 16.88% as Public shareholders.

Top five Promoters holding highest number of shares of M & B Engineering company are Girishbhai Manibhai Patel (155.07 lakhs shares / 27.13%), Chirag Hasmukhbhai Patel (141.27 lakhs shares / 24.72%), Birva Chirag Patel (40.08 lakhs shares / 7.01%), Aditya Vipinbhai Patel (20.17 lakhs shares / 3.53%) and Vipinbhai Kantilal Patel (20.12 lakhs shares / 3.52%).