![Gary Callen](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>)
Gary M.
Callen formerly worked at Citigroup, Inc., as Principal, Visa, Inc., as Principal, and The Daston Corp., as President, Secretary & Treasurer.
Mr. Callen received his undergraduate degree from West Virginia University.
| Companies | Position | End |
|---|---|---|
| VISA, INC. | Corporate Officer/Principal | - |
| CITIGROUP INC. | Corporate Officer/Principal | - |
The Daston Corp.
 The Daston Corp. Packaged SoftwareTechnology Services Provides professional and SaaS technology solutions | President | - |
Active
Inactive
Listed companies
Private companies
| Private companies | 4 |
|---|---|
Citigroup, Inc.
 Citigroup, Inc. Major BanksFinance Provides retail, investment, commercial banking, brand cards, securities sale & exchanges services | Finance |
Visa, Inc.
 Visa, Inc. Finance/Rental/LeasingFinance Provides data processing, visa payment, international transactions and value-added services | Finance |
West Virginia University
 West Virginia University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
The Daston Corp.
The Daston Corp. Packaged SoftwareTechnology Services Provides professional and SaaS technology solutions | Technology Services |
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