Walla Walla Gardeners' Association
- They offer Walla Walla sweet onions and asparagus under the Gloria brand produce label.
- http://www.wwsonion.com/

Onion World
- They cater to onion lovers and onion enthusiasts alike and offer a complete line of products and over 3,100 onion recipes to search through.
- http://www.onionworld.com/

Locati Farms
- Growing sweet onions since 1905. Includes some history of the Walla Walla onions and recipes.
- http://www.locatifarms.com/

Cavallis' Onion Acres Farm
- A grower of Walla Walla Sweet Onions. Order directly over the Internet.
- http://www.bmi.net/cavalli/

Arbini Farms
- They specialize in Walla Walla Sweet Onions.
- http://www.arbinifarms.com/

Valley Chapel Farms
- They offer sweet onions direct from the grower.
- http://www.valleychapelfarm.com/