In the strategy for profit maximization, firms are very much aware that networking is an effective strategy. First, outsourcing can be a tool for cost minimization; next, the division of tasks can take advantage of the international division of labor; also, learning effects are generated or synergies are created by taking advantage of each others’ specialization, etc. Bearing in mind the importance of networking, one might suppose that the existence of networks of suppliers and business services and regional concentrations of specialized firms (clusters) are considered (important) location factors by individual firms. It should also produce a geographically recognizable structure.