| Business | Phone |
| Cld Pacific Grainery 39000 Pasco Kahlotus Hwy, Pasco 99301 | (509) 282-3230 |
| Walla Walla Grain Growers Inc Port Kelley, Pasco 99301 | (509) 547-4834 |
| Tri-Cities Grain Llc 600 Tank Farm Rd, Pasco 99301 | (509) 545-0900 |
| Walla Walla Grain Growers Inc Wallula Jct, Pasco 99301 | (509) 547-1778 |