Members of Prosser EDA play an integral part in promoting smart sustainable growth and community development and their continued support is an investment in the future of our community. Our organization’s efforts have aided continued growth, even through difficult economic times. Growth offers new opportunities as well as challenges. Building relationships between business and industry, government sectors, and citizens is crucial in setting a foundation for success. Member support ensures continued efforts in our economic development endeavors.

Membership Brochure

Organization Accomplishments


City of Prosser
Port of Benton
Benton County

Kenyon Zero Storage
Prosser Memorial Hospital

Benton PUD
Benton REA

American Rock Products
Benton Franklin Transit
Chukar Cherries
Gap Road Properties
Lower Valley Credit Union
Sunheaven Farms
Ste. Michelle Wine Estates
Yakima Federal Savings & Loan
Zirkle Fruit Company

Bill den Hoed Parkway
Bleyhl Farm Services
Cascade Natural Gas
Chardonnay Square
Huibregtse, Louman Associates
Kadlec Hospital
Northwest Farm Credit Union
Milne Fruit Products
TreeTop, Inc.
VineTech Equipment

American West Bank/Banner Bank
Apres Vin
Conover Insurance
Elwood Staffing
Historic Downtown Prosser Association
Prosser Chamber of Commerce
R.E. Powell Distributing
R.S. Poteet Insurance Agency, Inc.
Tom Denchel Ford
Tri-City Visitor and Convention Bureau
Washington Winegrowers
West Richland Area Chamber of Commerce