Economic growth, viewed as a result of the dynamic where production of knowledge forms, power relations and institutions intercross, has been a preoccupation of the economic science from the different approaches and theories. This empirical-analytical study uses econometric modeling of Panel Data in the interpretation of the interrelations between sectors by company size in the industrial growth of the Colombian SME’s (small and medium enterprises). The purpose is to model the relation between the industrial growth and the variables associated to the sectorial composition and concentration and the combination of productive factors that allows the construction of relations between the social and industrial organization variables in 27 indust...