About Us

About GBC

Meet the GBC Team – Meet the World

The GBC team consists of a network of trainers from around the world. They share a passion for teaching and are themselves well-travelled and multi-lingual.   Though they come from a variety of backgrounds, they all work according to the structured but flexible GBC method to ensure that their learners reach their foreign language goals.  

Nadine Jochum


Nadine Jochum is American and the founder of GBC. She has been organizing business language courses for over 30 years. 

Nadine was born in Port-au-Prince, Haiti and immigrated to America at the age of 4. After growing up in New York, she studied in Paris, France and has been living in Germany since 1990.

She holds a B.A. degree from New York University in Communications, and an M.A. degree from Boston University in International Relations with an emphasis on Economics.

Our Location

Based in Möhnesee, Germany, GBC has been providing outstanding foreign language courses to leading international companies since 2000.

GBC’s mission is to support the internationalization of companies by offering high-quality language courses and accompanying services. We work with clients to develop customized language training programs that meet their specific needs, goals and budgets. Our goal is to empower our clients with the knowledge and skills necessary for success in a global business environment. (See Map below)