This study is directed towards the relationship between the economic environment in Nigeria and its indigenous private sector from 1960 to 1980. Nigeria practices mixed capitalism aided by the national government, foreign governments and international agencies. The 1972 and 1977 Indigenization Decrees were passed to eliminate foreigners from certain economic fields to be replaced by Nigerian citizens. The economic environment of Nigeria is less than suitable for the operation of modern business. Roads, telephones, telex services, electricity services, law and order and a few other critical underpinnings of business are inefficiently provided for in the economic system of the country. Despite the unfortunate economic environment Nigerian Entrepreneurs, especially the Ibos, have been particularly industrious. However, indigenous private enterprise in the country has not been especially successful.