However, his determination to see his ideas take concrete shape has compelled him to be closely involved in construction and development activities in residential and commercial domain for the last 34 years. Starting out as one of the pioneers in the real estate development of Noida ever since its inception in 1981, Mr Saha has been instrumental in raising the quality bar in the region. As one of the founder promoters and whole time directors of the well known ATS Group, he was instrumental in making it the benchmark of quality and timely delivery in the region. The projects of ATS Infrastructure Limited have raised the bar in ethics, practices and policy in the realty space in NOIDA under his command.