As of September 2026, 59.27% is owned by Indian Promoters and 40.73% by Public.
Institutional holds 10.23% (Insurance Companies 1.01%) and Non-Institutional holds 30.50% as Public shareholders.
Top four Promoters holding highest number of shares of Interarch Building company are Arvind Nanda (50.09 lakhs shares / 29.79%), Gautam Suri (38.54 lakhs shares / 22.92%), Taipan Associates Private Limited (5.80 lakhs shares / 3.45%) and IGS Holdings Private Limited (5.25 lakhs shares / 3.12%).