Considering the challenges that modern organizations face, creating a happy organization in the number one strategic imperative and the only way to long-term success. we studied research literature and background in this article, then we identified ten factors of happiness at work. considering this factors, we design questionnaire in order to measure of happiness at work. Validity of factors and this questionnaire was examined by opinion of scholars. In order to measurement of questionnaire reliability, this questionnaire performed among 30 employees and its reliability verified. This questionnaire performed in sample that include 134 employees of chosen organizations in Qom province. Achieved results of information analysis indicated that factors of organizational learning , openness, participation, equity, Be-positive and flexibility were unfavorable .Factors of meaning at work, love, security and interaction with coworkers were average level in chosen organization.