World Language Schools

USA 469-588-0539

 Int’l Whatsup 

469-618-3215

International Business Consulting

We have been in international business for over 30 years. We have a worldwide network of T-Birds in 140 countries and more than 40,000 international contacts

Prof. Roncal is a T-Bird, a graduate of ASU-Thunderbird Graduate School of Global Management.

He has lived and worked in over 20 countries around the world. He speaks 5 languages and has helped over 30 companies find business around the world.

Please contact Prof. Roncal at carlos@world-languageschools.com

or call him at 469-618-3215