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Tool Competence Group

About us

Profile

With TCG - Tool Competence Group, Heller Tools GmbH offers individual solutions for demanding brands. The company employs approx. 200 highly qualified employees at its Dinklage site, who have been developing, producing and marketing high-quality products in Germany since 1849. As a full-range supplier, TCG offers a wide range of products that meet the highest quality standards. The product portfolio not only impresses with its quality, which sets standards in efficiency and durability, it also convinces with its design and the manageability of practical packaging.

Heller

Heller is the globally recognised specialist in all aspects of professional drilling. As an expert in the development, production and marketing of drills for all applications, Heller is the preferred choice of professionals on the construction site and in industry. Technology and quality leadership are our claim. We work with the most modern methods in our research centre and production in Dinklage, Germany. Heller's roots go back to 1583 and we are proud of various world innovations invented by Heller since then. Today we hold numerous trademarks and patents and are present in over 60 countries.

Keil

Powerful products for smart customers. With this motto and a dynamic, modern brand image, Keil Profi-Werkzeuge presents itself as powerful, innovative and unique. Keil offers powerful tools for professional users that exceed the highest requirements in terms of durability and work results.

Serafin

Heller Tools GmbH is part of the Serafin group of companies. With companies in Germany, Switzerland, Spain and Great Britain, the Serafin Group achieves a turnover of around 900 million euros and employs over 5,000 people. Serafin is a Munich-based group of companies whose philosophy goes back to more than 150 years of entrepreneurial tradition of the Haindl family. As early as 1849, the foundation stone was laid for an economic success story that has preserved values and responsibility for generations. Following the guiding principle "Responsibility by Tradition", Serafin stands for a long-term partnership between customer, employee and shareholder.