Associative forms represent a part of the agricultural producers’ manifestation, with long-term impact on rural development. Considering the current dimension and the cultural-organizational baggage, the authors aim to carry out an impact study on the contribution of agricultural holding companies to rural development. This objective is to be achieved through prospective analysis methods based on a structured questionnaire, which allows for statistical tests of the variables’ frequency and representativeness and econometric modelling of rural development efficiency in relation to independent variables related to the organizational custom and economic outputs of organizations. The results of the study aim at identifying the vulnerabilities that hinder the maximization of the function of the agricultural holding companies (the economic development) and treating these vulnerabilities through some concrete measures according to the modelling results. The study is useful for rural policy makers and trainers in any country in the world.