In the 20th century Indian Economy was shifted from local boundaries to global level due to liberalization, globalization, and privatization. In this hour need of corporate governance becomes more important in Indian economy. Accountability and transparency are much advocated after the disclosures of the scams in various banks and manufacturing sectors. The research paper is focusing on various aspects of corporate governance in PSUs and private sector manufacturing as well as banking companies. Through the scanning of annual reports and companies and governments websites, information for corporate governance parameters extracted and analysed through single ANOVA factor. Keywords: CG, SEBI, NPA, PSUs, NED, ID.