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Management

 
Jeffrey Harig
President of the Government Group

Mr. Harig has been President of the Government Group of Comtech EF Data Corp. since March 2020. He joined Comtech in 1994 and has held various executive management positions within the Company including, most recently, Senior Vice President of Government Systems since 2015. Prior to that Mr. Harig was Senior Vice President of Engineering from 2006 through 2015. Mr. Harig has more than 25 years in the Satellite Communications industry. Mr. Harig holds a MSEE degree from University of Missouri-Rolla and a BSEE form Michigan Technological University.

 
Mark Toppenberg
President of the Commercial Group

Mr. Toppenberg has been President of the Commercial Group of Comtech EF Data Corp. since March 2020. He joined Comtech in 1997 and has held various executive management positions within the Company including, most recently, Senior Vice President of Global Sales since 2015. Mr. Toppenberg holds a BSBA degree from Northern Arizona University and a MBA in International Management from the Thunderbird Garvin Graduate School of International Management.

 
Louis Dubin
Senior Vice President, Product Management & Marketing

Mr. Dubin joined Comtech EF Data in 2008, through the acquisition of Radyne Corporation. During his tenure at Radyne Corporation, he held the positions of President of Radyne’s Phoenix, Arizona division and Vice President of Sales. Dubin has over 25 years of experience in the telecommunications and transmission industry. He holds a degree in Electrical Engineering from the Florida Institute of Technology and completed the Stanford Executive program in Technology Management.