Historial de carrera de Mark A. Schleifer
Antiguos cargos conocidos de Mark A. Schleifer.
| Empresas | Cargo | Inicio | Fin |
|---|---|---|---|
Cogent Communications Group, Inc.
 Cogent Communications Group, Inc. Specialty TelecommunicationsCommunications Cogent Communications Group, Inc. provides broadband Internet services. The company was founded by David Schaeffer in August 1999 and is headquartered in Washington, DC. | Corporate Officer/Principal | 01/10/2000 | 02/12/2011 |
| Digex/Intermedia Communications, Inc. | Corporate Officer/Principal | 01/01/1994 | 01/01/2000 |
Estadísticas
Internacional
| Estados Unidos | 3 |
Operativa
| Corporate Officer/Principal | 2 |
Sectorial
| Communications | 2 |
Funciones ocupadas
Activas
Inactivas
Empresas cotizadas
Empresas privadas
Empresas relacionadas
| Empresas privadas | 2 |
|---|---|
Cogent Communications Group, Inc.
Cogent Communications Group, Inc. Specialty TelecommunicationsCommunications Cogent Communications Group, Inc. provides broadband Internet services. The company was founded by David Schaeffer in August 1999 and is headquartered in Washington, DC. | Communications |
| Digex/Intermedia Communications, Inc. |
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