- Adisil – Agrarian Development Institute for Sustenance & Improved Livelihood, Madurai
- Aditya Medical Trust, Madurai
- Aesa Charitable Trust, Madurai
- AIVO – All India Voluntary Organisaion’s Welfare Foundation, Madurai
- Akshaya Rehabilitation Trust, Madurai
- Alaihal Trust, Madurai
- Annai Educational Society, Madurai
- Annai Joy Kiruba Trust, Madurai
- Annai Therasa Rural Devalopment Trust, Madurai
- Annai Trust, Madurai
- ANTHODAYA, Alanganallur
- ARD Foundation, Madurai
- Arunodhaya Centre for Street & Working Children, Royapuram
- Benson Trust, Madurai
- Bethzatha Trust, Madurai
- Better Environment for Everybody in the Society, Madurai
- Bgm Medical Science Research Foundations, Madurai
- BLOSSOM, Madurai
- Captain Lingam Welfare Trust, Madurai
- Care Charitable Trust, Madurai
- CDSC – Community Development & Social Change Trust, Madurai
- Centre for Education Development Trust, Madurai
- Centre for Entrepreneur Development, Madurai
- Centre for Reasearch Information Education & Development, Madurai
- Centre for Rural Education & Development, Madurai
- Chathur Vedhic World Trust, Madurai
- CNCCDP – Comfort in Need Children & Community Development Projects
- CPRI – Council for People Rights International, Madurai
- Creative Trust, Madurai
- Crescent Trust, Madurai
- CRIED – Centre for Research Information Education & Development, Madurai
- CSED – Centre for Social Education & Development, Madurai
- CSRD – Centre for Social Reconstruction & Development, Madurai
- D. N. Public Charitable Trust, Madurai
- Daniel Foundation India, Madurai
- DESMEC Trust, Madurai
- Development Association for Training & Technology Appropriation, Madurai
- Development Consultancy Centre, Madurai
- Development of Humane Action Foundation, Madurai
- Divine Faith Charities, Madurai
- Divine Love Trust, Madurai
- Dr Vasanth Health Education & Economic Development Charitable Trust, Madurai
- Dr. Anne Besant Health & Social Service Trust, Madurai
- Dr. S.V.K. Foundation, Madurai
- ECHO Trust, Madurai
- Educational Trust of India, Madurai
- EDUCATR – Education, Communication & Development Trust, Madurai
- Elite Service Trust, Theni
- FEDCROT, Madurai
- Federation of Consumer Rights Organisations of Tamil Nadu
