As of December 2025, 38.89% is owned by Indian Promoters and 61.11% by Public.

Top five Promoters holding highest number of shares of Norben Tea & Exp company are Tongani Tea Company Ltd (22.61 lakhs shares / 14.54%), Mangalam Products Pvt Ltd (12.06 lakhs shares / 7.76%), Shanti Devi Daga (6.70 lakhs shares / 4.31%), Divisha Daga (5.87 lakhs shares / 3.78%) and Jyoti Devi Daga (5.77 lakhs shares / 3.71%).