![John Calys](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Fortuna: 9 M $ al 31/05/2026
John D.
Calys is Director at Global Registration Services Ltd. since 2011.
Mr. Calys is Chief Financial Officer & Executive Vice President at VeriSign, Inc. since 2010.
Former roles include Auditor at Ernst & Young LLP; Vice President & Assistant Controller at Nextel Communications, Inc. in 2005; Vice President & Assistant Treasurer at Sprint Communications LLC in 2007; Vice President & Controller at XO Communications, Inc. from 2007 to 2010; and Vice President & Controller at XO Holdings, Inc. in 2010.
Education includes undergraduate and graduate degrees from the University of Kansas.
| Empresa | Fecha | Número de acciones | Valoración | Fecha de valoración |
|---|---|---|---|---|
VERISIGN, INC. 0,03 % | 15/06/2026 | 31.587 ( 0,03 % ) | 9 M $ | 31/05/2026 |
| Empresas | Cargo | Inicio |
|---|---|---|
| VERISIGN. INC. | Director Financiero/CFO | - |
Global Registration Services Ltd.
 Global Registration Services Ltd. Miscellaneous Commercial ServicesCommercial Services Provides business support services for revenue delivery, technology operations, sale support and product management sectors | Director/Miembro de la Junta | 14/06/2011 |
| Empresas | Cargo | Fin |
|---|---|---|
XO Holdings, Inc.
 XO Holdings, Inc. Specialty TelecommunicationsCommunications Provides telecommunications services | Comptroller/Controller/Auditor | 01/12/2010 |
XO Communications, Inc.
 XO Communications, Inc. Specialty TelecommunicationsCommunications Provides local, long distance, digital subscriber line and Internet access services | Comptroller/Controller/Auditor | 01/12/2010 |
| SPRINT NEXTEL CORPORATION | Corporate Officer/Principal | 01/05/2007 |
Nextel Communications, Inc.
 Nextel Communications, Inc. Wireless TelecommunicationsCommunications Provides wireless telecommunications services | Corporate Officer/Principal | 01/08/2005 |
Ernst & Young LLP
 Ernst & Young LLP Miscellaneous Commercial ServicesCommercial Services Provides assurance, auditing, tax, legal, technology and consulting & managed services | Corporate Officer/Principal | - |
Activas
Inactivas
Empresas cotizadas
Empresas privadas
Relaciones de 1er grado
Empresas vinculadas al 1er grado
Hombre
Mujer
Administradores
Ejecutivos
| Empresas privadas | 8 |
|---|---|
VeriSign, Inc.
 VeriSign, Inc. Internet Software/ServicesTechnology Services Provides internet infrastructure services | Technology Services |
Ernst & Young LLP
Ernst & Young LLP Miscellaneous Commercial ServicesCommercial Services Provides assurance, auditing, tax, legal, technology and consulting & managed services | Commercial Services |
XO Communications, Inc.
XO Communications, Inc. Specialty TelecommunicationsCommunications Provides local, long distance, digital subscriber line and Internet access services | Communications |
Nextel Communications, Inc.
Nextel Communications, Inc. Wireless TelecommunicationsCommunications Provides wireless telecommunications services | Communications |
University of Kansas
 University of Kansas Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Sprint Communications LLC
 Sprint Communications LLC Wireless TelecommunicationsCommunications Provides wireless and wireline voice & data transmission services | Communications |
XO Holdings, Inc.
XO Holdings, Inc. Specialty TelecommunicationsCommunications Provides telecommunications services | Communications |
Global Registration Services Ltd.
Global Registration Services Ltd. Miscellaneous Commercial ServicesCommercial Services Provides business support services for revenue delivery, technology operations, sale support and product management sectors | Commercial Services |
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