TAC - Tecnologia Automotiva Catarinense is a corporation of capital closed established in 2004 in Joinville, Brazil. The administration is based on management tools such as Corporate Governance and Balanced Score Card. The TAC was built on three major differential competitive, innovative in the automotive segment of niche market: rigorous planning of the business, forming partnerships with renowned manufacturers; use of more modern technologies for the development of the car, as mathematical models and analysis of virtual prototypes and finite element to the design of structural components with responsibility. The structural model of the TAC is a pioneer, because search alliances through a network of relationships, and believes that the benchmarking is an important tool to exchange information with more experienced companies. Currently the company manufactures a four-wheel drive TAC STARK.