Nathan O. Rosenberg

Nathan Owen Rosenberg is a founding partner of Insigniam. In over thirty years in consulting he has worked with more than 70,000 people.

Nathan’s work includes consulting a well-known consumer goods company in an engagement that produced more than $200 million in new revenue in the first year, and advising a leading, global sports clothing-and-lifestyle company to take a new approach to updating their ERP system, reducing upgrade time by half. In a three-and-a- half-year engagement, Nathan led a consulting team to transform an old-line computer manufacturing company into an information services company. As a result, shareholder value—which had fallen the previous three years—increased more than 600 percent.