Vasconcellos e Sá mottos

Vasconcellos e Sá Associates, S.A. is the office which supports Professor Sá (Senior Research Fellow at Drucker University and Professor at ISG Business School) in his activities of:

  • Public  speaking
  • Consultancy and Research  
  • Topics: Peter Drucker and Philip Kotler

Public speaking

Professor Sá worldwide conferences and workshops cover several business and economics topics. Some are based on the concepts of Peter Drucker (founder of modern management) and Philip Kotler (founder of modern marketing) with whom Professor Sá studied and who offered endorsements for his books and work.
Our office also offers an internal Mini-MBA (for top or middle managers).

Congratulations Professor Sá on your wonderful career.”
Peter Drucker
Founder of modern management
“I am impressed with Sá's offer of these rich lessons for management leadership and competitive business manoeuvring. I only wish that he continues to write more.”
Image of Philip Kotler, Professor at Northwestern University and founder of modern marketing
Philip Kotler
Professor at Northwestern University

To support these conferences and related to their subjects our office has two other departments:


Professor Sá published books translated into twelve languages and our office also produces small booklets on several topics of management and economics for clients to celebrate special dates (company anniversaries, events, etc.).

“Every business leader can learn a lot from Professor Sá's brilliant analysis and exceptionally well written lessons for business”.
Al Ries, author of the bestsellers Marketing Warfare, Positioning and others testimonial about Jorge Sá, a Peter Drucker Expert
Al Ries
Author of the bestsellers Marketing Warfare, Positioning, etc.


(based on Peter Drucker and Philip Kotler concepts and techniques)

Our office specializes on Drucker consultancy, Kotler consultancy and others having worked in twenty two countries. We focus on helping top management to create their future company by implementing every single day the non-routine tasks.

“Professor Sá captures the key points of the Drucker Forum in an incredibly rich and rewarding experience.”
Cecily Drucker, Daughter of Peter Drucker and CEO of start-up Strategies testimonial about Jorge Sá, an Peter Drucker Expert
Cecily Drucker
Daughter of Peter Drucker and CEO of start-up Strategies
“Professor Sá is a great public speaker. Engaging, erudite, witty and to the point. He brings abstract concepts of business and the economy to life”.
Fredrik Erixon, President of the European Centre for International Political Economy in Brussels, testimony about Jorge sá, Speaker on Peter Drucker
Fredrik Erixon
President of the European Centre for International Political Economy in Brussels

Where we have worked

Vasconcellos e Sá clients world map, Peter Drucker Experts and Speakers on Peter Drucker
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