Kalyan Diocese (Bombay) — 25 May 1998: A Mount Calvary community was blessed by Venerable Father Mar Thomas Layanal. The convent was established to foster spiritual communion among parishioners, family renewal, and to guide couples and families toward peace. Ministries included parish catechesis, family gatherings, and a nursery.

Kundukad (Thrissur Diocese) — 15 November 1998: Located in a hilly, laboring area, the Mount Calvary Convent, Kundukad focused on pre-primary education, aspirancy formation, and long-term residential care for mentally challenged persons orphaned by death.

The Sisters operate an affiliated nursery school and engage in sustained family catechesis and parish support. Now this convent turned into lay mission of kottapuram latin diocese (januavay 2024).

In 1998, the Mount Calvary religious community was established in the Kalyan Diocese in Mumbai. Here, too, the Sisters work with the parish vicar in parish ministry, catechesis, and family prayer groups. In addition to this, a crèche and a nursery are run under the Sisters’ leadership. Since 2005, a community has been established in Shahada, Nandurbar district, Maharashtra, where the Sisters are involved in teaching. In 2009, they purchased land in the Ponnukkara parish in the Thrissur Archdiocese to build a convent for the care and service of the elderly. Here, too, the Sisters collaborate with the vicar in all parish activities.

Holy Spirit Convent, Kallamkunnu established on 2nd September 2022, with 15 cents of land graciously gifted by Rev. Fr. Joseph Pozhoilparamban. Its mission is centered on the education of underprivileged children, youth ministry, and faith formation, fostering both human and spiritual development. Divine Mercy Convent, Ezhattumugham was established on 2nd May 2023 on 10 cents of land with a residence, generously offered by Rev. Fr. Shinto VC, Kolanchery. The convent carries out dedicated works of socio-pastoral ministry, reaching out with compassion to the needs of the local community.