Teresa is a 4x Bestselling Author and an International Speaker sought by entrepreneurs and large corporations wanting to better understand how local word of mouth can suddenly turn epidemic.  Specializing in the topics of influence and success, Teresa has a proven track-record in understanding word of mouth epidemics having taken three books to best-seller status in only 8 months. Her recently released book Mass Influence hit  #1 international Bestseller status in North America and Europe on the same day it launched.
Teresa teaches business and marketing courses around the globe, including teaching courses to start-up entrepreneurs in developing countries.
As the Chair of the Evolutionary Business Council, Teresa leads an international, invitation-only council of speakers and influencers dedicated to teaching the principles of success.
Teresa's TEDx Talk


Awards and Affiliations

Public Speakers Association - International Collaborator Award 2015
Finalist, Alberta Book Awards
Big Horn Award recipient

Causes and Organizations

Evolutionary Business Council
Evolutionary Business Institute
Board of Directors Project Forgive
Canadian Association of Professional Speakers
Public Speakers Association
Founder of Canadian Foundation of Youth Rights to Education
Holistic Chamber of Commerce

Teresa de Grosbois

Profile picture of Teresa de Grosbois


active 2 days, 20 hours ago