Research object: the management of personnel considering its socio-psychological component; the purpose of the work: To develop theoretical, scientific and methodical positions on social and psychological dominants management personnel, and develop recommendations for their evaluation and consideration of influence in the government; research methods and instruments: structured, logical analysis, and synthesis, classification and analytical method, observation and written survey graphically analytical method, correlation analysis; theoretical and practical results: the definition of "socio-psychological climate" be considered in the context of man's relationship to himself, others, and the work of the world on the basis of objectivity condition; methodical provision of social and psychological landmarks in personnel management company in the formation of the collective unit, based on the developed Socionic matrix; control mechanism socio-psychological climate that is compared with the existing developments, taking into account the interaction of four basic components: theoretical, analytical, methodical and financial; categorical basis of personnel management company by putting into use the term "social-psychological dominant," which distinguishes dominant, dominant in a certain period of time part of the chain "worker - staff - company" that has the greatest impact on the quality of socio-psychological climate and determine its state; a set of indicators that characterize the effect of socio-psychological dominants personnel management system that is structured on the basis of priority the impact on personal, collective or corporate component of socio-psychological climate, and has proved isolate key indicators: job satisfaction, team cohesion and loyalty of staff; methodical provisions for assessing social and psychological dominants personnel management system, which, in comparison with existing development, taking into account the dominant influence of one of three components: dominant personality because of job satisfaction; dominance of the team through team cohesion; company dominant because of the loyalty of staff; and provide for the definition of their impact on the overall socio-psychological climate of the enterprise; systematization factors of socio-psychological climate in the management of personnel, due to their integration into the classification of two groups: 1) on grounds related to the environment; 2) in the direction of impact; subject and degree of introduction: developments are put in practical activity of SE "Kharkiv Design Bureau engine", Ltd. "DMP Engineering"; sphere of the use: Socio-psychological dominants in personnel management company of the enterprise.