Sai Samsthana is a spiritual organization and an NGO founded by Pujya Sri Dr Gurumurthy Guruji in the year 2001. It serves the society by working towards the betterment of education and feeding the poor. Sai Samsthana is located in Bangalore, Hassan, Chitradurga, and Mysore, and is known for having the world's biggest marble idol of Shirdi Sai Baba, which is about 7 feet tall and is officially recorded.