GMAB Global Business Support

Why Choose Us

Expert on Indo-Dutch business affairs

Thomas is living and working in India for the last 12 years, enjoys the heritage of Dutch entrepreneurs and has a good grasp of how business works in both the Netherlands and India.

Personalized Attention

We provide a customized approach to suit the needs of each client. We boast of flexibility that is the envy of most big companies.

Hands on approach

We provide a hands on approach and are directly accessible to the customer. Less number of layers between us and the customer, low follow-ups translate into higher business productivity.


“I am thrilled to have made Mr. Thomas van Berckel’s acquaintance and to have had the opportunity to work with him on different occasions. Since 2013 he is part of the advisory board of the ISMSB Business School.”

Prof. Dr. V. Rastogi

Prof. Dr. V. Rastogi, MD, ISMSB Business School.

“GMAB has been teaching Dutch Language and Cultural Coaching workshops at the Bangalore office for 11 months and it is worth mentioning that the results were outstanding.”

Mr. Venkatakrishnan

Mr. Venkatakrishnan,MD, Rayleco, Bangalore

Beginners & Advanced Courses for Dutch Language

Enquire by filling up the contact form on this website, by sending us an e-mail or give us a call. Ask us about the start of new Beginners courses and to get information about pursuing advanced levels in Bengaluru. There are continuous opportunities to learn the Dutch language in small batches.

CNAvTcertification exams will take place each year in May and November in Bengaluru. You can yearly subscribe, only through  GMAB/ Dutch Roof Consultancy, until March (for May exams) and September (for November exams).


GMAB/ Dutch Roof Consultancy participated at the end of 2017 in Cultural Training workshops which were conducted in co-operation with People Business and Hofstede Insights in New Delhi, Mumbai and Bangalore. These and other workshops will be conducted regularly. If you are interested then let us know.

Udyog Rattan Award & International Leadership innovation award.

On 17 December 2016 Thomas van Berckel received from the Institute of Economic Studies (IES) the prestigious ‘Udyog Rattan Award’ https://en.wikipedia.org/wiki/Udyog_Rattan_Award in recognition of his achievements and dedication in discharging duties towards the Corporate Sector and an ‘Excellence Award’ for productivity, quality innovation and management.’

This was followed by an‘International Leadership Innovation Excellence’ award which was handed over to him at a seminar on 15 December 2017.