Skip to content

Nathan Rosenberg

Nathan Owen Rosenberg is a founding partner of Insigniam. In over 30 years in consulting he has worked with more than 70,000 people. Prior to co-founding Insigniam, Nathan founded two other successful enterprises and served as chief executive of four corporations. As a young man, he served as an officer and aviator in the United States Navy, executive support officer to the Secretary of Defense, and national security advisor to the U.S. Senate Majority Leader.