![John K. Dieker](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 K.
Dieker worked as Treasurer at Greif, Inc. in 2012 and as Treasurer & Vice President at Greif Packaging LLC.
He obtained an undergraduate degree from The Ohio State University.
| Companies | Position | End |
|---|---|---|
Greif Packaging LLC
 Greif Packaging LLC Miscellaneous Commercial ServicesCommercial Services Provides packaging and shipping materials | Treasurer | - |
| GREIF, INC. | Treasurer | - |
Active
Inactive
Listed companies
Private companies
| Private companies | 3 |
|---|---|
Greif, Inc.
 Greif, Inc. Containers/PackagingProcess Industries Provides industrial packaging products and services | Process Industries |
The Ohio State University
 The Ohio State University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Greif Packaging LLC
Greif Packaging LLC Miscellaneous Commercial ServicesCommercial Services Provides packaging and shipping materials | Commercial Services |
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