| Company | Category | Area | Address | Web | E-mail | Contact person |
| OWYHEE DISTRIBUTING CO | Beer & Ale-Retail | Oregon | 492 COLUMBIA AVE, NYSSA, Malheur, Oregon, 97913-5142, USA |
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William P Winn |
| OWYHEE GROCERY | Grocers-Retail | Oregon | 2499 HIGHWAY 201, NYSSA, Malheur, Oregon, 97913-5445, USA |
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Jimmy Simpson |
| OWYHEE GROCERY CO | General Store | Oregon | 2499 HIGHWAY 201, NYSSA, Malheur, Oregon, 97913-5445, USA |
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Jimmy Simpson |
| OWYHEE IRRIGATION DISTRICT | Nonclassified Establishments | Oregon | 4402 BAKER RD, ONTARIO, Malheur, Oregon, 97914-8496, USA |
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Jesse Melvin |
| OWYHEE MORTGAGE CORP | Mortgage Banker/correspondent | Oregon | 1144 SW 10TH AVE, ONTARIO, Malheur, Oregon, 97914-3324, USA |
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Marlin Adams |
| OWYHEE TRAIL SEED | General Crop Farm | Oregon | 737 ENTERPRISE AVE, NYSSA, Malheur, Oregon, 97913-5423, USA |
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Linda Kurtz |
