Under the presidentship of H. G. Alexios Mar Eusebius Metropolitan and Rev. Fr. Anish Joseph Varghese (Vice- President), the Marth Mariam Vanitha Samajam of Calcutta Diocese plays an important role in bringing women of malankara together. The Marth Mariam Vanitha Samajam of the Diocese is divided into 4 zones with 33 well-functioning units. A wide range of activities enrich the spiritual and social lives of members, including unit meetings, prayer gatherings, seminars, counseling sessions, health awareness campaigns, and celebrations like Marth Mariam Vanitha Samajam Day. The Diocese also hosts annual talent competitions, competitive exams, annual conference, global conference, retreats, Bible studies, and charity initiatives, enabling growth, fellowship, and service.