Export is the backbone of business development in any industry and it plays essential role on the success of organizations. The objective of this study is to determine factors influencing on food industry for development of export activities. The study designs a questionnaire in Likert scale and distributes it among 247 randomly selected experts who were active in production of foods in city of Tehran, Iran. Using principle component analysis based on varimax rotation, the study detects six factors including social opportunities, international opportunities, customer orientation, business opportunities, new technologies, organizational capabilities, commercialization of ideas on the development of export markets.