![Phyllis A. Rittenbach](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>)
Phyllis A. Rittenbach
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Profile
Phyllis A. Rittenbach worked as a Director-Investor Relations at MDU Resources Group, Inc.
Former positions of Phyllis A. Rittenbach
| Companies | Position | End |
|---|---|---|
| MDU RESOURCES GROUP, INC. | Investor Relations Contact | - |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Private companies | 1 |
|---|---|
MDU Resources Group, Inc.
 MDU Resources Group, Inc. Gas DistributorsUtilities Provides natural resource products and related services | Utilities |
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- Phyllis A. Rittenbach
