Profile
John M.
McMahon held several positions in the telecommunications industry.
He was the President of Argentina & Chile Operations at NII Holdings, Inc. from 1999 to 2014.
Prior to that, he was the VP-Finance & Business Operations-North Region at Nextel Communications, Inc. from 1995 to 1997.
He also served as the President of Nextel de Mexico SA de CV in 2013 and 2014.
McMahon graduated from Fordham University with a graduate degree and from The State University of New York with an undergraduate degree.
Former positions of John M. McMahon
| Companies | Position | End |
|---|---|---|
| NII HOLDINGS, INC. | Corporate Officer/Principal | 29/07/2014 |
Nextel de Mexico SA de CV
 Nextel de Mexico SA de CV Wireless TelecommunicationsCommunications Part of NII Holdings, Inc., Nextel de Mexico SA de CV is a Mexican telecommunications company. The company is based in Chapultepec, Mexico. The company was founded by William H. Berkman. | President | 13/07/2014 |
Nextel Communications, Inc.
 Nextel Communications, Inc. Wireless TelecommunicationsCommunications Nextel Communications, Inc. is a provider of wireless communications services in the United States | Director of Finance/CFO | 31/12/1996 |
Training of John M. McMahon
| Fordham University | Graduate Degree |
| The State University of New York | Undergraduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 3 |
|---|---|
NII Holdings, Inc.
 NII Holdings, Inc. Wireless TelecommunicationsCommunications NII Holdings, Inc. engages in the development and provision of wireless communication services. It offers mobile telephone voice, wireless data, push-to-talk services, business solutions, and voice and data roaming solutions. It operates through the Brazil segment. The company was founded in 1995 and is headquartered in Arlington, VA. | Communications |
Nextel Communications, Inc.
Nextel Communications, Inc. Wireless TelecommunicationsCommunications Nextel Communications, Inc. is a provider of wireless communications services in the United States | Communications |
Nextel de Mexico SA de CV
Nextel de Mexico SA de CV Wireless TelecommunicationsCommunications Part of NII Holdings, Inc., Nextel de Mexico SA de CV is a Mexican telecommunications company. The company is based in Chapultepec, Mexico. The company was founded by William H. Berkman. | Communications |
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