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William R. Cumpston
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Profile
William R.
Cumpston has been Vice President-Systems Engineering of Infinera Corp.
since June 2006.
He was Senior Vice President-Engineering of XenSource, Inc. from September 2005 to June 2006 and Chief Executive Officer of CloudShield Technologies, Inc. from March 2003 to May 2005.
Mr. Cumpston was Senior Vice President-Metro Products of Ciena Corporation from June 2002 to August 2002 and Vice President-Engineering and Chief Operating Officer of ONI Systems Corporation from August 1998 to June 2002.
He received a BS degree in Mathematics from the University of North Carolina.
Former positions of William R. Cumpston
| Companies | Position | End |
|---|---|---|
XenSource, Inc.
 XenSource, Inc. Packaged SoftwareTechnology Services Provides software solutions | Corporate Officer/Principal | 2006-05-31 |
CloudShield Technologies, Inc.
 CloudShield Technologies, Inc. Miscellaneous Commercial ServicesCommercial Services Develops cyber security solutions | President | 2005-04-30 |
| CIENA CORPORATION | Corporate Officer/Principal | 2002-07-31 |
ONI Systems Corp.
 ONI Systems Corp. Telecommunications EquipmentElectronic Technology Develops optical networking telecommunications equipment and software | Chief Operating Officer | 2002-05-31 |
| INFINERA CORPORATION | Corporate Officer/Principal | - |
Training of William R. Cumpston
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
15
1st degree connections
6
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 6 |
|---|---|
Ciena Corp.
 Ciena Corp. Telecommunications EquipmentElectronic Technology Provides communication network equipment, associated software and professional services | Electronic Technology |
ONI Systems Corp.
ONI Systems Corp. Telecommunications EquipmentElectronic Technology Develops optical networking telecommunications equipment and software | Electronic Technology |
Infinera Corp.
 Infinera Corp. Electronics DistributorsDistribution Services Supplies networking equipment, optical semiconductors and software products | Distribution Services |
XenSource, Inc.
XenSource, Inc. Packaged SoftwareTechnology Services Provides software solutions | Technology Services |
CloudShield Technologies, Inc.
CloudShield Technologies, Inc. Miscellaneous Commercial ServicesCommercial Services Develops cyber security solutions | Commercial Services |
The University of North Carolina at Charlotte
 The University of North Carolina at Charlotte Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
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