SahajaYoga Satara. They can be contacted via phone at +919158377977, visit their website www.sahajayoga.org for more detailed information.
H. H. Shri Mataji Nirmala Devi discovered this process of Kundalini Awakening called Self-Realisation on 5th May 1970 and has since given Self-Realisation to seekers all around the world.