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Greg Nanigian and Associates, Inc. | Boston, Massachusetts

Meet Our Sandler Team

We strive to be the best at what we do, and help you to do the same.

President and CEO

Greg Nanigian

Greg Nanigian founded Greg Nanigian and Associates (GNA) in 1987. GNA conducts Sales and Sales Management Training at it's training locations in Massachusetts as well as at client locations throughout the United States. GNA is an affiliate of Sandler Training which is recognized by INC Magazine as the leading Sales and Management Training organization in the United States.

Sandler Books

The Sandler library of books includes two Amazon and Wall Street Journal best sellers, as well as the best-selling sales classic for any sales book ever.