As of December 2025, 46.18% is owned by Indian Promoters and 53.82% by Public.

Top two Promoters holding highest number of shares of Windsor Machines company are Plutus Investments And Holding Private Limited (350.02 lakhs shares / 40.19%) and Ramesh Keshubhai Siyani (52.12 lakhs shares / 5.99%).

Out of 402.15 lakhs shares, Promoters of Windsor Machines Company has over 161.00 lakhs (40.03%) shares on pledge as of December 31, 2025.