Professional Proteins, Ltd.
Certified Organic Processor/Manufacturer
Professional Proteins, Ltd.

2346 Highway 1 and 92 
Washington, IA  52353


319-653-6542 (fax)

Mon thru Fri
8:00 - 5:00

Holidays Closed
New Years Day
Good Friday
Memorial Day
Forth of July
Labor Day
Christmas Eve
Christmas Day

 Call us at: 800-572-5111
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Custom Organic Soybean Processing
  • We process your raw soybeans and return organic soybean meal to you
Custom Complete Feeds​
  • We can grind and mix your organic feed ingredients for complete feeds according to your specifications
Custom Base Mixes for all types of livestock
  • Base mixes formulated especially for your operation for broilers, layers, beef, dairy and more

100% Organic Feed Ingredients:

Extruded Soybean Meal
Extruded-Expelled Soybean Meal
Expelled Soybean Oil
Corn, whole, cracked or ground
Flax Seed
Wheat Middlings
Whole Organic Wheat
Organic Alfalfa Pellets
Organic Ground Alfalfa
Organic Kelp Meal
Organic Field Peas
Our Products
Certified Organic and Made in the USA

Our organic soy products and feeds that we manufacture are made with Non-GMO, Certified Organic ingredients.  Our ingredients and feed formulas are reviewed by our certifier, the Iowa Department of Agriculture and Land Stewardship. Our facility is inspected annually to ensure our compliance with USDA Organic Standards.
All the organic grains we process are grown right here in the Midwest USA by Certified Organic growers.  We source organic soybeans and corn in Iowa, Illinois, Missouri, Kansas and Nebraska.  We are proud to say that we do NOT buy or process any imported organic grains here at Professional Proteins, Ltd!

If you have organic grains for sale, please contact us for our current bids.

Organic Complete Feeds:

Poultry Complete Starter
Poultry Complete Grower
Poultry Complete Finisher
Poultry Layer Complete 17% CP Mash
Custom Blended Pullet Feeds & Layer Feeds
Calf Starter 18%
Dairy Complete Feed & Grain Mixes
All available in bulk, tote bags or 50 lb bags

Organic VTM/Base Mixes:

Broiler Base Mixes
Pullet Premixes
Layer Base Mixes
Turkey Base Mixes
Dairy Minerals

Custom Processing Services: