All co-packers / Products / Oats and oatmeal / Wisconsin
Organic oats and oatmeal co-packers in Wisconsin
As of October 30, 2026, CoPacker Index lists 12 USDA organic certified co-packers in Wisconsin whose USDA certificate or own website lists oats and oatmeal products (USDA export of October 1, 2026).
Short on time? Tell us what you make and we ask the co-packers for oats and oatmeal in Wisconsin that fit. You meet only the ones who say yes.
Get matched free or run a Fit Check yourself-
American Pasteurization Company - CoManufacturing
Milwaukee, Wisconsin
Website reviewed
Milwaukee co-manufacturer of refrigerated, clean-label foods and beverages with high pressure processing (HPP), HPP tolling, post-HPP packing and a test kitchen.
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LaCrosse Milling Company
Cochrane, Wisconsin
Website reviewed
Wisconsin oat and barley mill offering custom milled oat products for food, pet food and feed customers.
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Nutrativa Global
Nekoosa, Wisconsin
Website reviewed
Wisconsin food processor (Northern Lights Food Processing, Nutrativa) offering contract manufacturing.
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Oakhouse Bakery
Madison, Wisconsin
Website reviewed
Madison, Wisconsin bakery that makes breads, granola and gluten-free baked goods under contract and private label, with in-house R&D.
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Select Custom Solutions
La Crosse, Wisconsin
Website reviewed
Wisconsin maker of custom dry blends and dairy ingredients that formulates and contract manufactures in bulk or retail packs.
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Fortress Nutrition
New Berlin, Wisconsin
Certified organic products include Almond Flour, Beverage (Probiotic Soda - Blue Razz), and Beverage (Probiotic Soda - Cherry). Listed as a co-packer in the USDA Organic INTEGRITY Database.
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Fortress Nutrition
New Berlin, Wisconsin
Certified organic products include Beet Sugar, Chia Seeds (White), and Erythritol. Listed as a co-packer in the USDA Organic INTEGRITY Database.
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Kerry
Jackson, Wisconsin
Certified organic products include Cheese Powder (Cheddar M&C Seas (20795822)(20809835)), Cheese Powder (ORG CHED BBOX DB 544.32KG (20853990)), and Cheese Powder (ORG CHED BBOX SD BASE 22.68KG (20853982)). Listed as a co-packer in the USDA Organic INTEGRITY Database.
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Midwest Refrigerated Pleasant Prairie
Pleasant Prairie, Wisconsin
Certified organic products include Breakfast Bar Variety Pack, Chocolate Lover Bar Variety Pack, and Coconut + Almond Butter + Chocolate Chips MacroBar Mini. Listed as a co-packer in the USDA Organic INTEGRITY Database.
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Organic Valley
La Farge, Wisconsin
Certified organic products include American Cheese (Pasteurized Processed Slices), American Cheese (Pasteurized Processed White Slices), and American Cheese (Premium Pasteurized Prepared Cheese (bulk)). Listed as a co-packer in the USDA Organic INTEGRITY Database.
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Sturm Foods
Manawa, Wisconsin
Certified organic products include Breakfast Blend Coffee, Colombian Coffee, and Confetti Cake Instant Oatmeal. Listed as a co-packer in the USDA Organic INTEGRITY Database.
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TS Food Packaging
Fountain City, Wisconsin
Certified organic products include ALL-PURPOSE FLOUR, Barley, and Flour. Listed as a co-packer in the USDA Organic INTEGRITY Database.
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See every organic oats and oatmeal co-packer (157), all co-packers in Wisconsin (88), and spice, grain, and dry mix co-packers in Wisconsin (26).
Oats and oatmeal in Wisconsin at a glance
12 of the 157 USDA organic certified co-packers we list for oats and oatmeal are in Wisconsin. Facilities in New Berlin, Milwaukee, Cochrane and Nekoosa and more.
5 of the 12 have been reviewed in more detail from their own websites. For the rest, the product comes from the USDA certificate, which shows what a facility is certified to handle, not whether it has room for a new brand.
Nearby states with organic oats and oatmeal co-packers: Illinois (13) and Ohio (5).
How to choose
- Start with fit: they already run your kind of product, in your format and package.
- Open the USDA certificate link on the listing (or look the facility up in the USDA Organic INTEGRITY Database where no link is shown) and confirm the operation is certified and lists products like yours.
- Ask for minimum order, lead time, and whether they source ingredients or you do.
- If you need Kosher, SQF, or another certification, ask for the current certificate, not just a logo on a website.
Not sure which one fits?
Tell us what you are making, how much, and where. We will match you with certified co-packers that can run it.
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Common questions
How many organic oats and oatmeal co-packers are in Wisconsin?
As of October 30, 2026, CoPacker Index lists 12 USDA organic certified co-packers in Wisconsin whose USDA certificate or own website lists oats and oatmeal products. Organic certification is checked against the USDA Organic INTEGRITY Database (export of October 1, 2026). That is 12 of the 157 we list across all states.
Where in Wisconsin are they?
Facilities in New Berlin, Milwaukee, Cochrane and Nekoosa and more.
Will they make my product?
A certificate shows what a facility is certified to handle, not whether it has room for a new brand. Ask about minimum order, packaging, and lead time before you send samples.
Do oats and oatmeal co-packers in Wisconsin take small runs?
None of them publish a minimum order on their website, so ask each one directly.
How do I get matched with a oats and oatmeal co-packer in Wisconsin?
Send a free match request and name Wisconsin as where you want to make it. We pick up to 3 certified co-packers that fit and reply within one business day.
What if none of these fit?
Look at Illinois (13) and Ohio (5), or see every organic oats and oatmeal co-packer. Or send a match request and we will search the whole directory.