John W. L. van Vianen
Geen lopende functies
Profiel
Mr. John W.
van Vianen is a Managing Director-Business Market at Royal KPN NV.
Mr. van Vianen was previously employed as Chief Executive Officer by iBasis, Inc., a Managing Director-ICS by Getronics NV, and Vice President-Mergers & Acquisitions by CenturyLink Communications LLC.
He received his graduate degree from the Delft University of Technology.
Eerdere bekende functies van John W. L. van Vianen
| Bedrijven | Functie | Einde |
|---|---|---|
CenturyLink Communications LLC
 CenturyLink Communications LLC Computer CommunicationsElectronic Technology CenturyLink Communications LLC provides communications services and products. It offers local and long distance voice, data and Internet services. The company was founded in 1991 and is headquartered in Denver, CO. | Corporate Officer/Principal | - |
iBASIS, Inc.
 iBASIS, Inc. Specialty TelecommunicationsCommunications iBasis, Inc. provides international voice carrier and value added services for mobile operators. It offers comprehensive portfolio of voice termination and data services, including messaging, signaling and roaming, and mobile operators, as well as voice-over-broadband service providers. The company was founded in 1996 and is headquartered in Lexington, MA. | President | 29-04-2011 |
Getronics BV
 Getronics BV Information Technology ServicesTechnology Services Getronics BV operates as a financial holding company with interests in information and communication technology sector. The company is headquartered in Rotterdam, the Netherlands. | Corporate Officer/Principal | - |
| ROYAL KPN N.V. | Corporate Officer/Principal | - |
Opleiding van John W. L. van Vianen
| Delft University of Technology | Graduate Degree |
Ervaring
Beklede functies
Actief
Inactief
Beursgenoteerde bedrijven
Bedrijven in privébezit
Verwante bedrijven
| Beursgenoteerde bedrijven | 1 |
|---|---|
| ROYAL KPN N.V. | Communications |
| Bedrijven in privébezit | 3 |
|---|---|
iBASIS, Inc.
iBASIS, Inc. Specialty TelecommunicationsCommunications iBasis, Inc. provides international voice carrier and value added services for mobile operators. It offers comprehensive portfolio of voice termination and data services, including messaging, signaling and roaming, and mobile operators, as well as voice-over-broadband service providers. The company was founded in 1996 and is headquartered in Lexington, MA. | Communications |
Getronics BV
Getronics BV Information Technology ServicesTechnology Services Getronics BV operates as a financial holding company with interests in information and communication technology sector. The company is headquartered in Rotterdam, the Netherlands. | Technology Services |
CenturyLink Communications LLC
CenturyLink Communications LLC Computer CommunicationsElectronic Technology CenturyLink Communications LLC provides communications services and products. It offers local and long distance voice, data and Internet services. The company was founded in 1991 and is headquartered in Denver, CO. | Electronic Technology |