Idaho
- Albertsons, a division of SuperValu
- Amalgamated Sugar Company
- Boise Cascade
- Chelton Flight Systems
- Coldwater Creek
- Empire Airlines
- Hansen-Rice
- Idahoan Foods
- King's Discount Stores
- Micron Technology
- Native American Services Corp.
- Pacific Press Publishing Association
- Salmon Air
- Simplot
- Washington Group International
- WinCo Foods
- Yellowstone Bear World
Read more about this topic: List Of Companies Of The United States By State