Nikos Theodosopoulos founded NT Advisors LLC. Mr. Theodosopoulos is on the board of Arista Networks, Inc., NT Advisors LLC, Driving Management Systems, Inc. and ADTRAN Holdings, Inc.

In his past career Mr. Theodosopoulos was Principal at Bell Laboratories, Inc., Chairman-Supervisory Board for ADVA Optical Networking SE, Principal at AT&T Corp., Analyst at Bear, Stearns & Co., Inc. and Managing Director at UBS Securities LLC.

Mr. Theodosopoulos received a graduate degree from Stanford University, an undergraduate degree from The Trustees of Columbia University in The City of New York and an MBA from New York University.