As of March 2025, 69.42% is owned by Indian Promoters and 30.58% by Public.
Top three Promoters holding highest number of shares of SP Refractories company are Shweta Prabodh Kale (5.96 lakhs shares / 33.32%), Prajakta Prabodh Kale (5.96 lakhs shares / 33.32%) and Namita Prabodh Kale (49925 shares / 2.79%).