![John Buck](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>)
John Buck held several positions in different firms throughout his career.
He was a Senior Vice President-Corporate Accounts at Fiserv, Inc., a Principal at Recognition International, Inc., Unisys Corp., and National Processing Co. LLC (Kentucky), and a Vice President-Business Development at Parascript LLC.
Mr. Buck obtained an undergraduate degree from California State University-Fullerton.
| Companies | Position | End |
|---|---|---|
| UNISYS CORPORATION | Corporate Officer/Principal | - |
Recognition International, Inc.
 Recognition International, Inc. Information Technology ServicesTechnology Services Computer integrated systems design | Corporate Officer/Principal | - |
| FISERV, INC. | Comptroller/Controller/Auditor | - |
National Processing Co. LLC (Kentucky)
 National Processing Co. LLC (Kentucky) Miscellaneous Commercial ServicesCommercial Services Provides business transaction processing services | Corporate Officer/Principal | - |
Parascript LLC
 Parascript LLC Packaged SoftwareTechnology Services Provides application software services | Corporate Officer/Principal | - |
Active
Inactive
Listed companies
Private companies
| Private companies | 6 |
|---|---|
Fiserv, Inc.
 Fiserv, Inc. Miscellaneous Commercial ServicesCommercial Services Provides payments and financial technology solutions | Commercial Services |
Recognition International, Inc.
Recognition International, Inc. Information Technology ServicesTechnology Services Computer integrated systems design | Technology Services |
Unisys Corp.
 Unisys Corp. Information Technology ServicesTechnology Services Provides information technology services | Technology Services |
National Processing Co. LLC (Kentucky)
National Processing Co. LLC (Kentucky) Miscellaneous Commercial ServicesCommercial Services Provides business transaction processing services | Commercial Services |
Parascript LLC
Parascript LLC Packaged SoftwareTechnology Services Provides application software services | Technology Services |
California State University-Fullerton
 California State University-Fullerton Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
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