![Ronald Angner](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>)
Ronald Angner currently works at Cartesian, Inc., as Senior Vice President-Operations & Network.
Dr. Angner also formerly worked at AT&T Corp., as Chief Architect-Long Distance.
Dr. Angner received his graduate degree and doctorate degree from The Trustees of Columbia University in The City of New York and undergraduate degree from Drexel University.
| Companies | Position | Start |
|---|---|---|
| CARTESIAN INC | Corporate Officer/Principal | - |
| Companies | Position | End |
|---|---|---|
AT&T Corp. /Old/
 AT&T Corp. /Old/ Major TelecommunicationsCommunications Provides regional, domestic, international, voice, data and video telecommunication services | Corporate Officer/Principal | - |
Active
Inactive
Listed companies
Private companies
| Private companies | 4 |
|---|---|
AT&T Corp. /Old/
AT&T Corp. /Old/ Major TelecommunicationsCommunications Provides regional, domestic, international, voice, data and video telecommunication services | Communications |
Cartesian, Inc.
 Cartesian, Inc. Miscellaneous Commercial ServicesCommercial Services Provides strategic and management consulting & data science, technical, technology and security solutions | Commercial Services |
The Trustees of Columbia University in The City of New York
 The Trustees of Columbia University in The City of New York Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Drexel University
 Drexel University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
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