Innovative forms of collaborations between companies have been proposed and modelled in literature in recent years. There is an increasing demand in the industrial world for concretely implement this new forms of collaborations. For example, demand often comes from pre-existent form of clusters or consortiums, which want to evolve to more efficient forms of collaboration. On the basis of a methodology whose guidelines have been proposed in a previous work by authors [1], the paper illustrates the steps and the tools utilized to analyze potential pool of partners in order to identify the type of long term Collaborative Networked Organizations (CNOs) alliance that would bring highest benefits to the partners. Three different forms of innovative CNOs are considered: the Virtual organizations Breeding Environment (VBE), the Virtual Development Office (VDO) and the T-Holding. The application of the proposed methodology is described in the case of a traditional industrial cluster of the metal-mechanic industry in Italy.