TAC - Tecnologia Automotiva Catarinense is a corporation of capital closed established in 2004 in Joinville

Joinville

Joinville is a city in Santa Catarina State, in the Southern Region of Brazil. Joinville is Santa Catarina's largest city. In 2010, its population has reached approximately 520,000, many of whom are of German descent....

, Brazil

Brazil

Brazil , officially the Federative Republic of Brazil , is the largest country in South America. It is the world's fifth largest country, both by geographical area and by population with over 192 million people...

. 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

Four-wheel drive

Four-wheel drive, 4WD, or 4×4 is a four-wheeled vehicle with a drivetrain that allows all four wheels to receive torque from the engine simultaneously...

 TAC STARK.