Under Our Adigalar’s Presidentship
- Thavathiru Santhalinga Adigalar Mutt
- Sathvidhya Sanmarga Sangam
- Thavathiru Santhalinga Adigalar Educational Trust
- Thavathiru Santhalinga Adigalar Arts, Science and Tamil College (Upto Ph.D)
- Thavathiru Santhalinga Adigalar Higher Secondary School
- Gnanambikai Matriculation School
- Thavathiru Aarumuga Adigalar Tamil School
- Santhalingar Memorial Trust
- Thavathiru Santhalinga Adigalar Sathvidya Sanmarga Arakkattalai (Trust)
- Kumaradevar Achagam (Press)
- Siva Santhalingar (monthly) Magazine.
are doing spiritual, social, medical, educational services like Kumbabishegam and other rituals in Tamil (Performing and giving Training), Temple Renovation works, Anna Dhanam (Free Feeding) to Sadhus & Devotees. Spiritual Awareness Courses to students and others. Literary competitions, Thirukkural classes, Thiruvilaku Pooja (Holy Light Prayer), Needy helps to Hill Tribes, Free Medical Camps, Free Education to poor students, Orphanage, Old age Home, Music classes for the prosperity of the common public.