Leadership Team

Marc Eisenberg

Marc J. Eisenberg, Chief Executive Officer
Marc Eisenberg joined ORBCOMM in 2002 and has served in a variety of roles beginning as Executive Vice President of Sales and Marketing. Mr. Eisenberg was promoted to Chief Executive Officer in 2008. Before joining ORBCOMM, Mr. Eisenberg was a Senior Vice President of Cablevision Electronics Investments, where he was responsible, among other duties, for selling Cablevision services including video and Internet subscriptions through its retail channel. Previously, as Senior Vice President of Sales and Operations at the consumer electronics company, The Wiz, he was responsible for more than 2,000 employees and $1 billion in annual sales.

Christian G. Le Brun

Christian G. Le Brun, Executive Vice President and General Counsel
Christian Le Brun joined ORBCOMM in 2005. Prior to joining ORBCOMM, Mr. Le Brun was an attorney with Chadbourne and Parke LLP, where he oversaw a broad range of transactions, including mergers, acquisitions, divestitures, corporate restructurings and work-outs, as well as debt and equity financing arrangements involving publicly-held and private companies. Mr. Le Brun received his J.D. from George Washington University Law School and his B.S. in finance from Lehigh University.

Craig E. Malone

Craig E. Malone, Executive Vice President, Product Development
Craig Malone joined ORBCOMM in 2011 as the Senior Vice President of Product Development. Mr. Malone has over 20 years of experience in leading teams engaged in the development of innovative products and solutions for the M2M, wireless and telecommunications industries. Prior to ORBCOMM, Mr. Malone was the Senior Vice President of Product Development and Operations at Skybitz. He also served as the Vice President of Product Development and Chief Technology Officer at GeoLogic Solutions and held executive positions at Philips Electronics and Raytheon Company. Mr. Malone received his M.S. in Physics from Worcester Polytechnic Institute and his B.S. in Physics from the University of Massachusetts.

Dean Milcos

Constantine “Dean” Milcos, Executive Vice President and Chief Financial Officer
Dean Milcos joined ORBCOMM in 2013 and oversees the Company’s financial operations, including financial planning and analysis, reporting, accounting, tax and treasury functions. Mr. Milcos most recently served as ORBCOMM’s Senior Vice President and Chief Accounting Officer since 2013 and Interim Chief Financial Officer from May to September 2018. Prior to joining ORBCOMM, Mr. Milcos served in various accounting roles at Medco Health Solutions, most recently serving as Vice President, SEC Reporting, Technical Accounting and Controls from 2008 to 2013. Mr. Milcos received a B.S. in accounting from Lehigh University and a M.B.A. from New York University’s Stern School of Business.

John J. Stolte

John J. Stolte, Jr., Executive Vice President, Technology and Operations
John Stolte joined ORBCOMM in 2001 and is responsible for the technology and operations group, including the development, launch and operation of ORBCOMM’s second generation satellite constellation as well as ground infrastructure development and support, customer access portals and corporate-wide information systems. He has more than 25 years of technology management experience in the aerospace and telecommunications industries. Prior to joining ORBCOMM, Mr. Stolte held a number of senior management positions at Orbital Sciences Corporation, where he was responsible for the design, manufacturing and launch of ORBCOMM’s first generation satellite constellation. Mr. Stolte began his career with McDonnell Douglas in a number of positions, including at the Naval Research Laboratory, where he led the successful integration, test and launch of a multi-billion dollar defense satellite. Mr. Stolte has a B.S. in Mechanical Engineering from University of California, Davis and a MBA from George Mason University.