Mobile Library Evening Schools Science Park & Naviram Park Environmental Care Mobile Clinic Educational Sponsorship Program


Regenboog is a charity organisation that is founded in 2006 at South Indian small town Tiruvannamalai. Regenboog founded to bring a change in the society through its charity projects in the field of of children’s welfare, rural healthcare, education and environmental care. Regenboog promised to its beneficiaries, donors and the team to maintain a high quality of services, understanding the need in the society and to follow a higher standards of integrity, transparency with great care and love.

Regenboog always stand as a front runners in the above mentioned fields with its innovative and creative ways of functioning. Since from the founding, Regenboog always addressed the needs of the society together with the Government departments and most of its works are executed with the great support of the various government departments. Presently Regenboog serves the society through following projects:Regenboog founded with a great dream to provide a good quality of services in the field of Education, Healthcare, Environment and Children Welfare.


Kumaresan Vadamalai is the Managing Trustee of the organisation and he is an engineer by qualification but an amazing natural farmer by profession. Together with him the board is having Sakthi Dinakaran, Mohamed Ali Munaf, Sudhakar Arunagiri and Madhan Mohan Govindaswamy as Trustees. Sakthi Dinakaran is an experienced educationalist, Mohamed Ali and Sudhakar are from the business background and Madhan Mohan is a development worker.


Regenboog India Foundation provides care and hope to the underprivileged living in and around the town of Tiruvannamalai in Tamil Nadu, India through services that provide education, healthcare and shelter. Regenboog's dedicated staff, volunteers and sponsors believe in the dignity of all persons and strive to uplift and enhance the lives of those they serve.


All projects operate in and around Tiruvannamalai, Tamilnadu, South India.

People's Love

From the beginning, Regenboog was supported by many good hearts from India who continue to give their generous support. Groups and individuals from many parts of the world also support Regenboog.

Verein Arunachala Rising Sun supports the mobile library, evening schools, educational support project, children's park projects.

Our other major supporters are Verein Arunachala Village School, Switzerland, VZW Johanna Bode, Belgium, So Hum Foundation, USA, Jürg Weber foundation, Switzerland.


Regenboog operates

  • The Mobile Medical Clinic provides free medical care to rural villagers.
  • The Evening School provides educational support for school-aged children living in slum areas.
  • The Mobile Library allows children to check out a book of their choice every two weeks.
  • The Educational Support Project supports youth in high school and college who otherwise would have to drop out of school.
  • A beautiful children's park provides a great time for the children of Tiruvannamalai.
  • The Nursery project grows over 10,000 tree saplings for the plantation.
  • Science Park developed by the Government is maintained by Regenboog.
  • Regenboog is always a front runners during the disaster periods to support the people and the government by its innovative method of approaches.


  • The Mobile Clinic treats over 31,000 patients every year.
  • Seven Evening Schools educates over 300 students every year.
  • The Mobile Library makes over 34,000 book distributions every year.
  • The Educational Support Project supports 22 students.
  • A beautiful children's park and Science Parks are maintained by Regenboog.
  • The Environmental Care project gives drinking water to animals and birds inside the forest.
  • The nursery project has over 10,000 tree saplings.
  • Regenboog actively involves in the disaster relief works in South India.
  • Regenboog fighting against the Coronavirus at the frontline together with the health department of Government since February 2020.