Washington
| Company | Category | Area | Address | Web | Contact person | |
| ABERNATHY FISH TECHNOLOGY CTR | Fish Hatchery & Technology Cen | Washington | 1440 ABERNATHY CREEK RD, LONGVIEW, Cowlitz, Washington, 98632-9764, USA | - | - | Carl Burger |
| ABERNATHY STUMP GRINDING | Logging | Washington | PO BOX 197, YACOLT, Clark, Washington, 98675-0299, USA | - | - | Lyle Abernathy |