Profil
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.
Anciens postes connus de John M. McMahon
| Sociétés | Poste | Fin |
|---|---|---|
| NII HOLDINGS, INC. | Corporate Officer/Principal | 30/07/2014 |
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 | 14/07/2014 |
Nextel Communications, Inc.
 Nextel Communications, Inc. Wireless TelecommunicationsCommunications Nextel Communications, Inc. is a provider of wireless communications services in the United States | Directeur Financier/CFO | 01/01/1997 |
Formation de John M. McMahon
| Fordham University | Graduate Degree |
| The State University of New York | Undergraduate Degree |
Expériences
Fonctions occupées
Relations
Relations au 1er degré
Entreprises liées au 1er degré
Homme
Femme
Administrateurs
Exécutifs
Sociétés liées
| Entreprise privées | 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 |
