Sigma 1 Greater Noida is an locality in Greater Noida, Gautam Buddh Nagar District, Uttar Pradesh, India, 201310. Sector 41 (1.41 Km), RHO 2 (1.9 Km), RHO I (2.12 Km), Sector 31 (2.45 Km), Omicron 1A Greater Noida (2.56 Km) are the nearby areas to Sigma 1 Greater Noida. Eachachhar, Greater Noida, Rampur Jagir are the nearby cities to Sigma 1 Greater Noida.