GTA - The Upper Level Company

This ambiguous slogan summarizes the characteristic features of the medium sized company GTA and its subsidiarys and partners.

Within more than 35 years GTA have developed stepwise from smallest beginnings to a medium sized manufacturer of machine systems for the mining and tunnelling industry of high international reputation.

In 1979 the company was found by Dipl.-Ing. Helmut Heisterkamp, leading GTA since that time. Today GTA are presenting a wide range of machine system solutions for very different tasks. In development, design, and manufacturing, however, commonalities of the technical bases play an important role. This gives GTA the flexibility to immediate react with their team on special requirements of the markets.

Members of the GTA Group of companies are: