Objective To understand the affecting factors of health and health promotion needs of one company staff so as to provide evidence for effective health intervention.Methods A convenience sampling method was used to enroll subjects in this cross-sectional study.All the participants were required to fill in a questionnaire to learn their demographics,health related factors and health promotion needs in the 2 work days of June 2012 had been studied.Chi-square test and unconditional logistic regression were used for data analysis.Results More males showed higher risk of disease than females (x2 =5.394,P ＜ 0.05).In conditional logistic regression,age was the main factor affecting health (odds ratio (OR) =3.127,95％ (confidence interval) CI 1.020-9.591,P ＜ 0.05) when gender,marital status,educational level and occupation were adjusted.Dietary nutritional knowledge (69.6％) and physical check-up (64.6％) were urgent needs among those surveyed.Conclusion Staff with varied demographic characteristics have different health related factors and physical check-up may provide a tool to meet their urgent needs of health promotion.