This study examined job analysis on corporate performance of selected organizations in Cross River State, specifically Flour Mills and Lafarge. This study adopted desk survey design. Information was gathered using textbooks, journals, published and unpublished journals, libraries and internet applications. Based on the conceptual review, the study revealed that there was a significant relationship between job description and corporate performance of business organizations in Nigeria, there was a strong significant relationship between job specification and corporate performance of business organizations in Nigeria. The study also revealed that there was a positive and strong relationship exist between job evaluation and corporate performance of business organizations in Nigeria. It was recommended that the management of business organizations should incorporate a well-established job analysis programme into their human resource planning during recruitment and training of existing and prospective employees to boast its overall corporate performance continuously.